The agricultural pursuit of fruit growing comprises the science and art of raising and handling fruits and fruit plants for personal consumption or/and for commercial purposes. Fruits can be classified as; tree-fruits, nut-fruits, herb-like fruits, vine-fruits and small fruits. There are two main categories of fruit growers; those producing for own consumption and those producing for the market. There is a third hybrid category of growers who produce for own and sell surplus. Agriculture especially fruit tree cultivation, when at its best has great potential. A fruit tree will naturally produce fruit as long as it is grown in favorable conditions. There are certain hindrances that must be overcome such as pest & disease infestation, poor soils among others. There is no venture that is risk free therefore our main role as farmers is to mitigate/minimize those risks so as to realize profit. This post is addressed to those who want to successfully develop a fruit enterprise for commercial purposes. A later post will be dedicated to those who grow for own consumption and personal satisfaction.
When we mention the term ‘’commercial fruit cultivation’’ thoughts of millions runs in many a mind which is not the case. This is understandable due to the many blogs or prints on how to make millions of cash from certain fruit farm ventures. Don’t have too much fun in the fantasy to face reality; as a fruit grower you should not set before yourself the single standard of money-getting. As much as there is money to be made in agriculture one should also be aware of the non-commercial rewards in fruit growing. The blessing of agriculture to an individual and the nation at large is that it can make its workers happy and comfortable without making them wealthy. Satisfaction can secured just as well on a moderate income as on a large one. It is worrying when the Kenyan farmer is no longer happy or comfortable due to low prices or lack of market, but on a brighter perspective, this helps in getting us farmers’ out of our comfort zones giving us reason to try something else. From a farmer’s perspective, true wealth is health. Going by what is happening on the ground, we can foresee Rift valley and Western Kenya become the biggest producers of hass avocado in the near future. We are also longing for the day when one can purchase locally grown apples from your favorite supermarket/outlet. What of figs, grapes, dragon fruit and pomegranate from North Eastern. Fruit farming has the potential of raising the living standards of farmers but it is not a walk in the park.
Fruit growing thrives best in certain geographical areas, the business is not capable of equal development in all parts of the country. Different fruit trees do well in different parts of the country. There are various determinants in fruit growing that a farmer must keep in mind before investing in a venture of her/his choice. They include; soil determinant, moisture determinant, temperature determinant, parasite determinant, market determinant among others. The location and site where the orchard is to be established should be determined. The choice of location should be with reference to weather and market. It is also beneficial for the farmer to locate her/himself among fruit growers so as to interact with fellow farmers as they share ideas and develop the fruit mind. Such a location has a potential of attracting buyers and sellers, and also encourages many forms of cooperation among farmers. When it comes to sourcing of market, volume matters hence the need to position oneself in an area that is regarded as a fruit region. For instance we are starting a 2 acre hass avocado project in Kitale. It will make no economic sense for a buyer to come all over from Nairobi to buy our produce due to volume. So it is up to us to create a “hass fruit region” in Kitale by encouraging our neighbors and other local farmers to plant hass avocado. We will go to the extent of giving interested farmers hass avocado seedlings on debt to be paid using part of their harvest.
After all fruit growing determinants have been considered and a farmer has settled on the fruit type/s she/he wants to cultivate, SEEDLING PROCUREMENT is the next step. There are different fruit seedlings vendors where one can purchase seedlings from; an online search can give you a few clues. There are also different government agencies that stock fruit seedlings, they include: JKUAT, KARLO and some prisons too raise fruit seedlings for sale. When purchasing from any chosen vendor ensure you get a good deal in terms of; the right variety,certified. disease free, right price and replacement in case of initial failure.Our major role is to ensure aspiring fruit farmers get technical support and have a strong foundation when starting out their perspective ventures. We do have 4 different strategies depending on the farmer’s budget, where one can get quality and true to type seedling varieties.
- 18 months old seedlings – These are seedlings that are more than a year old and are meant for farmers whose aim is to get the first harvest within 2 years. Such farmers also don’t have much time to tend to small seedlings or replacing the ones which failed. As for the farmers we have dealt with, the success rate is 99%. A seedling goes from kshs 300-500 depending on fruit type.
- 6-9 months old seedling – Most farmers with a moderate budget have gone this route. These are seedlings that have fully healed, grafting paper removed and ready for planting. A seedling goes at Kshs 120-300 depending on fruit type.
- On-site grafting – we supply rootstocks to farmers to plant, and then we will come to graft them later once they are well established. Our grafters are certified and experienced attaining a success rate of 90%. This approach suits farmers who have a limited budget because they end up saving up to 40% on seedling cost.
- On-site raising of seedlings – There are certain advantages of raising seedlings in the same area where they are going to be planted. Farmers who have large tracts of land and want to implement a large scale project but don’t have enough cash can consider this option. We assist farmers in setting up fruit tree nurseries on-site to produce seedlings to be planted once they are ready.
N/B – When it comes to seedling production, we produce quality over quantity because we try as much as possible to have a wide variety of fruit trees. Therefore we do offer discounted rates to those who pre-order large quantities for commercial purposes.
It is best if LAND PREPARATION is done prior to purchasing your seedlings. This entails clearing the land, ploughing if necessary and digging holes. Keep in mind is the spacing of your trees; different fruit crops have different spacing requirements. Fruit trees are wide feeders therefore advisable to give them sufficient space when planting. There are cases where farmers go for high density plantations but this requires experience and high maintenance. In general, it’s safer to plant trees widely to have open spaces for sunlight penetration and for easier management. The hole should be broad, as a general rule, the harder the soil the larger the hole. In loose and deep soils, just dig a hole that fits the seedling well. Plant your trees when the soil is dry; don’t plant in wet and sticky soil. We encourage top dressing using manure rather than planting with a mixture of manure and soil. Roots should spread out looking for food, when you top dress using manure and the tree is watered, nutrients will sink in the soil and the roots will do the searching making them stronger. Any subsequent fertilization that is to be done should be informed by a soil and/or leaf analysis. If possible mulch your trees after planting. It is also advisable to plant annual cover crops that improve soil fertility when your fruit trees are still young. Avoid planting grain and hay in your orchard. There are cases where one wants to maximize land use and also desires quicker returns. This can be achieved by planting 2-3 different fruit crops in the same piece of land. Here the differentiating factor is the duration for maturity. One can plant avocados with a spacing of 8m (long term), then plant tree tomato or pawpaw in between (medium-term), and finish by planting strawberries or gooseberries beneath (short-term). This is done in the initial years once the avocados gain room these other crops should be removed.
A SYSTEM must be put in place to ensure maximum production, without systems you have a limited chance of keeping track of your fruit plantation. It is important to keep track of each individual tree/variety and make a record of the performance of each tree. This ensures each tree is given the necessary conditions for optimum production. Keep simple cost-accounting records and daily work reports. Tree care practices such as irrigation, fertilization, spraying, pruning and fruit thinning should be taken into account and done at the appropriate time. Your records should reflect all these activities. Irrigation and fertilization is done on a need basis. We recommend being proactive and spray your trees as a preventative measure rather than waiting for a disease and/or pest attack. Pruning determines tree shape and should be done from the onset as the tree grows. With the current fruit grading system, especially for those targeting the export market, fruit thinning is an important practice that should not be overlooked. This is done by removing redundant fruits resulting in an end product that is superior in size, colour and general quality. Fruit bagging is necessary if one desires extra-fine fruits. When it comes to harvesting it is important to do it at the right time depending on the fruit variety; there those that ripen on the tree and those that ripen off the tree.
MARKETING of your fruit produce begins early even before planting the fruit trees, for instance someone planting hass avocado or macadamia already knows there is export market. Know your market, we normally tell our customers’ that you are your own market and thanks to technology one can brand and market her/his venture at much lower cost. As personal as it is, Success will be determined by the ability of the grower and market conditions. Truth be told, 2 persons placed in the same geographical and environmental conditions and given an equal chance will attain different business results. It all boils down to high quality production and careful marketing. If you grow what people want or present it in a manner that makes them think they want it, success will follow suit. When it comes to market target, there are two kinds of commercial fruit farmers; those who grow fruit for a special or personal market and those who grow for the general or open market. It is prudent for one to know where she/he falls so as to produce the desired quality. Generally in the case of special market, the operation is small scale and high quality fruit is produced to be sold at much higher prices. Here farmer looks for his own customers and is independent of general trade. Those targeting the general market have no personal customers; they grow what the market demands and are subjected to prevailing market prices.
Message to the world market is that Kenyan fruit produce meets high environmental threshold. Kenya has plenty of land lying idle and there are no forests that need to be cleared for commercial fruit cultivation. Most of forests that are cleared are as a result of human settlement. Young people have started embracing agriculture and are taking over what their parents and ancestors established. The profile of a Kenyan farmer is changing, farmers are now seeking knowledge and embracing technologies that will help them produce high quality, disease free fruits, herbs & nuts destined for the world market. As much as more farmers are targeting export market, dependence on the export market for our fresh fruits is not healthy in the long-term; this should be complemented by value addition. Availability of fresh fruits should lead to the development of fruit processing industries in different counties. Both county and local governments should play a major role to attract investors in such areas.
Anyone going into fruit farming should know that there is stiff competition in this business and it is survival for the skilled. Seek knowledge and train for your work. Ten people can grow quality fruit but only one out of the ten can sell it to advantage. The effort at excellence must be continuous, let no achievement slow you down. As Ray kroc says “When you green you grow, but when you ripe you rot”. Master your local problem, from fellow farmers, books, blogs & forums learn principles and truths but at the end of the day you must solve your problems by yourself. Kindly let us know if we can be of any assistance in your fruit ventures, we can be reached via mail email@example.com or +254714118794. To a fruitful 2020!!!!
Persimmon is a rare fruit tree in Kenya only known to a few; ironically its popularity worldwide closely ranks next to avocadoes. Nutritionally the persimmon fruit is a good source of minerals, vitamins and antioxidants important for optimum health. The trees can grow to a height of 20 feet and takes 3-5 years to start fruiting. Grafted varieties may take 2-3 years to fruit. Same as pomegranate, persimmon fruit trees are either single-stemmed or multi-trunked. Persimmons are classified into 2 major groups as either astringent or non-astringent. The astringent variety loses astringency as the fruit ripens.
The persimmon fruit tree is a hardy plant that is highly adaptable to different climatic conditions with minimal care and intervention. They grow and produce well in both subtropical and temperate areas but prefer slightly warmer areas. Most persimmon cultivars have no chilling requirement like most deciduous fruit trees do. Persimmons prefer deep, fertile and well drained soils with a PH of between 6.0-6.5. All in all they grow well in a wide range of soil and can tolerate heavy clay soil with good drainage. Therefore persimmon can grow well in most parts of the country and farmers should try it out by first planting a few seedlings to gauge how the plants will perform in different localities.
Seedlings used for propagation is grown from seed that can later be grafted. Trees are planted at a spacing of between 4m-6m depending on cultivar and land size. For better fruit production, Plant persimmons in areas with plenty of sunlight. Persimmons are fragile, therefore avoid windy areas or plant windbreakers. Even though persimmons are hardy regular irrigation is recommended during initial stages and during fruit set. Persimmons are heavy producers therefore fruit thinning is essential to ensure good quality and size. Training and pruning maintains well-balanced plant vegetation that eventually leads to quality production. It is advisable to prune persimmons when they are dormant. Soil and leaf analysis will always give insights on the fertilization regime to be applied. Generally farm yard manure and foliar sprays are sufficient.
Persimmons are generally free from most pest and diseases but as a general rule prevention is better than cure. Plant and crop protection is important to guard against any pests or bacteria and fungi disease attacks. Some of the common pests include; fruit flies, mealy bugs and fruit spotting bug. The few important diseases are leaf spot, mildew, wood decay, blights and crown gull. There is no much literature on control strategies for pests and diseases on persimmon kaki. Generally orchard hygiene is crucial and ensure to source disease free seedlings. Spray copper fungicide, horticultural oil or neem oil as a preventative measure before any attacks occur.
Our main objective is to promote fruit cultivation either for subsistence or commercial purposes our main target being small scale farmers. We collaborate with enlighten gardeners and farmers who have a passion for homegrown produce and can go an extra mile to try something new. There are several fruit trees like the persimmons that are grown in Kenya but there is no documentation on best practices and how the fruits perform in different parts of the country. We believe it’s up to us as farmers to try and experiment with the different varieties to gauge their performance in different parts of the Country. We have a catalogue of around 20 different fruit types that we do stock from time to time and have been planted in different parts of the country to monitor how they perform. Feel free to reach us on firstname.lastname@example.org or call +254715963005. Fruitful 2019!
Our flagship ‘education for sustainable development project’ at Kariobangi North primary in Nairobi was kick-started in 2012; 4 years down the line we have seen tremendous results. In between the years, great work has been done thanks to the more than 1000 people that took part in the project. There are those who contributed financially and those who offered their time to work in the project. We can’t mention everyone but we have shared photos of a good number of persons who took part. Our gratitude goes to the staff and leadership of Kariobangi north primary for their support despite the many challenges. Many thanks go to Eco Schools who saw the potential of the project and offered to boost and push it to another level.
The children of kariobangi north now have the opportunity to see first-hand best horticultural farming activities being implemented in their school. Those with a passion for farming will have a platform to transform that passion into an enterprise or career. The school’s food forest has different fruit trees that include: apples, grape, sapote, loquat, breadfruit, mangoes, pears, guava, peach, Jabotica, brazillian cherry among others. The school has also planted sweet potato, banana and vegetables which they sell to the local community. This project offers a great learning experience, there is so much practical knowledge on different fruit types one can acquire when she/he visits the project.
This project plays an important role of connecting students with nature at an early age converting them into better stewards of our environment. We need to resurrect the tree planting culture that was emphasized by our former president His excellency Daniel Toroitich Arap Moi, and we believe the best way to do that is to target school going children. Of great importance is the acquisition of food growing/production skills that will go a long way in helping the students later in life. Students gain hands on experience in a hands off environment where they are allowed to experiment and make their own decisions. Students acquire practical knowledge in areas like; Composting, group dynamics, food safety, how to market their produce, pest management, fertilization, seed propagation, record keeping among others. The project also offers great benefit to the entire surrounding community who are free to visit the school orchard and learn one or two things from the different fruit species. Soon they will be able to purchase seedlings from the school’s tree nursery.
As an organization, we have no share in the projects we implement; anything we plant belongs to the school and all proceeds thereafter are reverted back to the project. Our purpose is to ensure the fruit trees planted are well taken care of and to develop a training and business model that will generate income and make the project sustainable. We take a maximum of 3 years in a school project and then we hand it over to the school after we have trained project beneficiaries to take part in the day to day running of the project. There after we only act as consultants in areas of: seedling production, crop protection, production planning, spray techniques & Schedule, irrigation & fertilization, adult learning, market strategy and sustainable farming.
We are seeking partnerships to ensure such a project is replicated in at least 2 schools in each county to enable students to plant, manage and harvest their own produce as they learn important life skills. Developing an orchard as a learning resource creates an opportunity for the students to be aware of environmental issues and come up with simple solutions to address them. Food security at a local level is tremendously important, especially when crisis hits. Farming is the foundation, as humans we need energy to function and the only source of energy is food. It’s high time we support farming and conservation initiatives both at a personal and institutional level; teach your kids to grow food, support tree/food growing programs in local schools, make donations to credible organizations such as the Green Belt movement among others. We all can be part of the solution by simply planting and taking care of a single tree. And to our dear leaders who ride on any food crisis to gain economically and politically, we only have this to quote; “If you can’t feed them, you can’t lead them”- Anonymous. Plenty be found within our boarders.
For the better part of the last six months we’ve been on the ground making a follow up and conducting farm visits to the farmers we have partnered with. This post will highlight what fruit crops home gardeners and farmers are embracing and the commercial viability of the different fruit types. We encourage sustainable diverse cropping systems where farmers plant more than one crop. This spreads economic risk and offers the opportunity of reducing production costs and increasing profits. The more farmers’ successfully produce more of one type of crop, the more they are whipped by low prices making them a victim of their own success. That’s the greatest irony of farming as dictated by the laws of supply and demand, hence the need for diversified farm systems.
Such diversified systems require thorough planning and close monitoring to cater for the different components. For easy management we recommend 2-3 main crops and a set of rotational crops, for example, we have a farmer initiating a mixed fruit orchard in Murang’a doing hass avocado, tree tomato and apples. A serious fruit farmer should also embrace an integrated pest management strategy and maintain the farm in ways that make them attractive to beneficial insects and pollinators such as bees, and implement interventions to protect them. No pollination, no fruit.
Start with what you can manage as you progress. Farming is a journey, more of a marathon than a short sprint. It requires more resilience and focus on a desired farming venture. There those who get it right in their first attempt and there those who fail initially or severally but later on get it right because they chose not to give up. Grow that which has market potential, whether it is for home or commercial purposes. Copying what your neighbor or other farmers are doing is not a sin; but don’t just copy for the sake of copying. If you can read this post, then you are intelligent enough to do your own research before investing in a given venture. What you settle for has to be a crop that performs well in your locality and thrives in your soil. Test and analyze your soil and optimize it accordingly, the health of the soil determines the health of the plant.
Failure is inevitable, the love and passion of your venture will play an important role in such times. One of our clients insisted on planting apples, grapes and other fruits at the coast just for the love of apples, she even went for high chill varieties against our advice. She failed severally, many apple seedlings she purchased from different nurseries died within the first year. But she understood that there was a price to pay to conduct her own research and know what works for her. Despite of the many failures she now has the privilege of harvesting a few apples of different varieties from her 2 year old plants after 4 years of trial and error. She is now planning to do grapes and apples commercially. Consult widely, do your own research and search yourself too. Identify fruit crop(s) that you will love cultivating, works well for you and can generate good income.
Our country is blessed; plenty of different fruit trees and food crops thrive in different parts of the country. Local farmers are spoilt for choice on what to venture in. A typical Kenyan farmer faces a lot of challenges and hurdles from farm to market. The successful ones will be those who will emerge as problem solvers and solution providers despite of the many challenges; those who focus on providing practical solutions to problems experienced by the population rather than sit on a problem or write a thesis/research paper to be archived on the shelves. Globally, our country is a horticultural giant, there is a huge demand for our horticultural products that include; flowers, herbs, veges, fruits and nuts. For Kenyan farmers to meet this demand, best farming practices should be embraced to ensure quality and food safety. Locally, there is a rising demand of healthy farm produce that is free from harmful chemicals. Produce crops that comply with GAP standards from the on-set no matter the target market. Below are some of the fruit varieties that are commercially viable and worth giving a try.
Avocado– The hass variety is the most preferred for those targeting the export market due to its high oil content, appearance and low perishability. There is a niche market for Fuerte and Pinkerton variety locally; there high perishability does not make them good candidates for the export market.
Passion Fruit – The two common varieties are; sweet yellow and purple passion. Both varieties do well locally and there is demand for both in the local market. The export market prefers purple passion; Europe is one of the main markets. In the past few years farmers from Rift valley have shifted to passion fruit cultivation without regret and we are seeing a lot of activities in Uasin gishu, Bomet, and Kericho.
Mango – There are different mango varieties that thrive in different parts of our country, but so far there is high demand for the Apple mango variety that thrives in hot areas. Other popular varieties include; Kent, Tommy and Haden. There is an emerging export market for Kenyan mangoes in China, hope this holds up.
Citrus– New citrus orchards are being developed in the coast, eastern and rift valley by farmers who are targeting to meet the local demand. Most of the citrus consumed locally are imported because the local supply does not meet the demand. There is need for improving production and quality of local citrus. The different varieties cultivated are: Pixie, Minneola, Clementine tangerine, lemon, Washington navel, Valencia among others.
Strawberry – So far chandler variety is the most successful varieties to cultivate. Most farmers are producing for the local market. We are trying out Quinault variety and some other giant strawberry varieties to see their viability.
Tree tomato – A good number of farmers have ventured in tree tomato cultivation to meet local demand. Red oratia is the most grown variety. One can choose to cultivate grafted tree tomato or the non-grafted ones.
Grapes– This is one of the fruits whose potential remains unexploited by the Kenyan farmer despite it doing well in various parts of the country. Most commercial grape ventures are established by wineries and geared towards wine production. Grape plants grown in the country are mostly grown by home gardeners for personal consumption. The local demand for table grapes and raisins heavily relies on imports.
Apples– In the near future high quality locally grown apples will be at the shelves in your grocery store. New apple orchards are cropping up in different parts of the country targeting the local market. Different varieties have been tried and tested in different parts of the country and the results are promising. These varieties include; Cripps pink, Anna, Golden Dorset, Fuji, Gala, Red delicious and Braeburn.
Bananas – This is the most important fruit crop in Kenya. Banana farming has been gaining momentum thanks to attractive market prices and availability of quality propagation material through tissue culture. There are different varieties that perform well in Kenya, study what the market wants and go bananas.
Pears and plums– A good number of farmers in Molo, Limuru and some parts of Kiambu have cultivated pears and plums that they supply to the local market. There are low chill pear varieties that do thrive in warm areas. The hood variety is a low chill variety that has been proven to do well in Kenya. We have distributed a few seedlings to various farmers in western Kenya and Nyanza to gauge their performance.
Kiwi– So far we have no success story on kiwi cultivation, we are still in the infant stages. We can’t confidently say that the kiwi plant thrives in Kenya. The oldest plant we are monitoring is almost 3 years old and we are seeing no sign of fruiting. The greatest challenge in kiwi production is the propagation material. Most kiwi seedlings in the market are propagated from seed; this takes long to fruit or might fail to produce fruit.
There also other fruits which are mostly grown for personal consumption or on a smaller scale. They include Persimmon kaki, Sour sop, Pomegranate, custard apple, star fruit, lychee, guava, loquats, peach, fig fruit, rasp berry, white sapote, jack fruit, apricot and dragon fruit among others. In case of any queries feel free to reach us via mail at email@example.com. Fruitful season ahead and remember to consume atleast one fruit a day before any meal.
Avocado is among the most nourishing fruits that are largely cultivated in the tropics. In Kenya, it is one of the most consumed fruits that is readily available in the market all year round. Going by the latest HCDA statistics, avocado has a fare share among the leading export crops and Kenya stands out as a major player in the avocado export market. Locally avocado is sold at the market place from between Kshs10 to Kshs 50 depending on the size and quality. Avocado trees are very productive and are capable of fruiting all year round. At maximum production a single mature tree can produce 70 to 100 kg of fruits per year.
There are avocado orchards flourishing in a wide range of environments but for optimum growth and yield, tropical regions with temperatures ranging from 25 to 30 degrees Celsius and rainfall ranging from 750mm to 1200mm is ideal. Avocado grows in a wide range of soils too, as long as the soil is well drained and the growing site doesn’t have a high water table. Heavy soils will make the trees susceptible to root rot. The selected site should be exposed to enough sunlight and protected with wind breakers if the area experiences frequent strong winds.
It is recommended to plant trees in a straight line to facilitate proper husbandry measures and harvesting. Spacing depends on the cultivar; it varies from 6m by 7m to 8m by 10m. Ensure you acquire certified and true-to-type seedlings from reputable suppliers. If you are planting the hass variety, its advisable to have a few of either fuerte or linda avocado trees for the purpose of cross pollination. We largely stock the hass variety due to its high demand and a few of fuerte, pinkerton and linda. As usual, carry out soil testing and analysis to establish the nutrient requirement. This will enable you make an informed decision on the fertilization program to implement. When planting, ensure you mix the top oil with farmyard manure, phosphate and soil bio-pesticide; we highly recommend Trichoderma.
During the initial growth stages, formative pruning is desirable to encourage lateral growth. Ensure all shoots originating from below the grafting joint are pruned off. Weed control and soil management are necessary to prevent competition for nutrients. Young trees should be mulched to increase water retention rate but ensure there is a gap between the mulch and tree trunk to avoid pest and disease infestation. Nowadays, rainfall patterns are highly unpredictable; ensure you have an irrigation program that will supplement rain. Orchard sanitation is the first step towards proper control of diseases and pests. We have an integrated pest management and crop protection programme targeting avocado farmers that can be utilized.
Avocado fruit does not ripen on the tree, but it matures on the tree. For this reason, proper timing should be observed when harvesting. Poor timing directly affects fruit quality. For those targeting the export market, good maturity development of the fruit to control the oil content and dry matter is of great importance. To meet the established standards, fruits that are sufficiently mature should be selected. Adhere to good handling and packing practices for better returns. Have a fruit season ahead and in case of any queries, do reach us via mail firstname.lastname@example.org
That passion fruit is among the fruits that have great economic importance in Kenya cannot be gainsaid. The demand for passion in both local and export market is huge. Kenyan farmers have not fully exploited this opportunity due to various challenges that we are trying to address. For the past 6 months we have been on the ground working hand in hand with farmers in Nyahururu, Uasin gishu, kitale, and Migori to develop purple passion fruit orchards that meets the export market threshold. This article will highlight the various processes we applied to ensure effective cultivation, harvesting and marketing of passion fruits.
There are 2 types of commercially grown passion fruit in Kenya; purple passion fruit and the yellow passion fruit. At the moment, we are concentrating more on the purple passion fruit due to its potential for fresh market and juice extraction both in the local and export market. Purple passion is most suited to upper midlands and highlands with an altitude of 1100m-2500m above sea level with temperatures ranging from 18-28 degree Celsius. They can be grown in a wide range of soils provided there is adequate drainage with a soil PH of between 6.0 – 6.5. The cultivation site should be exposed to enough sunlight with an annual rainfall of 900mm – 2000mm per year. Irrigation systems can be designed and developed in areas that don’t experience enough rainfall. A single plant can consume 20 litres of water per week.
Passion fruit is propagated through seed, grafting and tissue culture. We raise our seedlings organically using beneficial fungi and bacteria that come from the soil to control pest and diseases from the initial stage of propagation. We solarize the soil and use Trichoderma that prevents nematodes and soil diseases and also promotes root growth and yields. Our rootstocks are raised from the bitter yellow passion variety called Zimbabwe and we graft using the purple passion scions. We do assist our clients in setting up a passion fruit seedling nursery once they have grown the plants. This comes in handy when one wants to replace diseased plants or plants that have reduced productivity. The seedlings can also be sold to other farmers offering an alternative source of income. If one is purchasing seedlings elsewhere ensure to get certified planting material from reputable seedling suppliers.
The passion fruit plant should be trained to grow on trellises for optimum growth and yield. The spacing of the poles is directly related to the spacing of the passion fruit plants. The poles are to be placed between 2 or 3 passion fruit plants, spaced 3 metres a part. Intermediary poles can be introduced to prop up the wire in case of heavy fruiting. The distance between rows is usually 3 metres and the rows should be parallel to the direction of the wind. During planting one should dig 2 by 2 feet holes and mix the top soil with organic manure before planting. Minimum investment for one acre passion orchard ranges between Kshs 80,000 to Kshs 100,000.
For optimum production, passion fruit plants need training, pruning, weeding, fertilising and crop protection. Start training the passion fruit vines at an early stage, allow 1-2 vines of each plant to run along the trellis as main vines, this allows laterals from the main vines to grow downwards bearing fruit. Prune to eliminate unwanted shoots and vines to permit systematic growth. The nutrient status of the soil will determine which fertilizer program to be embraced, for this reason a soil analysis and test is of great importance. Weed frequently to reduce competition for nutrients and unwanted pests and diseases. Ensure phytosanitary standards are highly observed, this will help reduce cases of diseases and pests that include fusarium wilt, woodiness virus complex, brown spot etc. We do have an integrated pest management strategy that we are implementing with the farmers we are working with to ensure that the fruits harvested can be accepted in different markets both locally and internationally.
The initial harvest can be expected from the 7th month. The fruit matures in 2 months after flowering and will naturally fall in the ground when mature. Export market destined should be harvested before they fall off naturally to increase the fruit’s shelf life. A mature vine can produce one main harvest and two smaller harvests annually. With proper planning and timing one can harvest all year round. We do organise capacity building training sessions that imparts practical and functional skills on IPM for passion fruit, proper harvesting, packaging methods and accessing markets both locally and internationally. For more info do reach us on email@example.com
Peach is a temperate fruit tree that belongs to the family of rosaceae, same as the apple. Peaches have not penetrated the Kenyan market that well; the fruit is spotted in few high end market places. However there are few farmers who cultivate peaches on a small scale and do sell their produce to roadside vendors. Peaches too require a chilling effect to break dormancy. Different peach cultivars have varying chilling requirements. Ideal locations for growing peaches are altitudes of approximately 1500-2500 m.
There are two important factors to consider when growing peach; proper site selection and cultivar choice. Peaches can be grown in a wide variety of soils as long as it is well drained. Soil PH of slightly above 6 is ideal. The site should be exposed to enough sunlight with an annual rainfall of about 800-1000 m. Cultivars propagated in Kenya include; alexander, jewel, waldo, killiecrankie among others. Healthy, disease free and vigorous seedlings ought to be planted. A spacing of 5m by 6m is ideal from one tree to the other. Ensure the planting holes are large enough to accommodate the root system. Intercrops such as beans and peas can be grown in between the peach trees during the initial stages.
The trees should be well maintained and pruned to the desired shape. Peaches are heavily pruned to ensure a strong tree and high quality yield. Open centre pruning technique is preferred to facilitate the penetration of light and air circulation. Peaches should be pruned annually to remove old wood because a peach tree produces fruit on one year old wood only. Nutrient levels should be maintained to keep trees healthy and productive. This is realised by applying manure and fertilizer; soil and foliage tests will determine nutrient need.
Peaches start fruiting in the third or fourth year. Thinning is necessary to control the number of fruits and for the production of quality peach fruits. One would rather have 200 quality well sized fruits than having 400 poorly developed fruits. Fruit don’t ripen uniformly on the tree so it is necessary to hand-pick fruits selectively. Fruits can be stored for 1-7 weeks under refrigeration and at a constant temperature.
A wide variety of pests and diseases attack peach trees, these include; aphids, moth, fruit flies, nematodes, scab, mildew, leaf curl, rust and root rot. In case of an attack do contact your extension officer for proper diagnosis and recommendations. As a general rule, prevention is better than cure; plant disease free seedlings and closely monitor your plants for any slight attacks. Happy season and ensure you plant a fruit tree.
Jurgen Griesbach, (2007) Growing Temperate Fruit Trees in Kenya. World Agroforestry centre, Nairobi.
Apple belongs to the family rosaceae. It is a hardy deciduous temperate fruit tree that needs low temperatures of around 13⁰C to break dormancy. There are apple cultivars with a low chilling requirement that can do well in areas that do not experience low temperatures. Alternatively dormancy can be realised through the use of chemicals or mechanically through defoliation to induce early dormancy. We can confidentially ascertain that apples can do well pretty much in most parts of Kenya, even in areas experiencing high temperatures, as long as the right cultivars are used. Fruit production might vary in different climatic conditions, but one can get a substantial harvest.
Commercial apple production requires two essential preconditions: cold winters and relatively hot summers. Apples do well in areas with an annual rainfall of 800 to 1100 mm. Apples can do well in different soil types as long as the soil is deep, fertile, properly aerated and well drained. Sufficient soil moisture is desired during bud break and fruit set for proper fruit quality and yield. Most apple cultivars are not sufficiently self-pollinating; it is advisable to plant other cultivars that act as pollinators, these include winter banana, Jonathan and golden dorset. A spacing of 2-3m between plants and 3-4m from row to row is ideal. Soil and leaf analysis will offer great insights and will determine the fertilizer programme to be adapted.
Apple trees should be properly cared for during formative stage to guarantee a good yield. Trees should be pruned to the desired shape. One should strike a balance between vegetative growth and fruit production. The ‘open centre tree’ is the most common pruning technique that is practised. Thinning is also desired for it helps improve fruit size and quality. There are two main picking seasons: February and August. A year round supply can be realised, picking time can be controlled by the timing of leaf stripping. Apples ripen on the tree and should be hand-picked when they have reached optimum colour and size.
The major pests and diseases include; aphid, thrips, spider mites, fruit flies, apple scab, powdery mildew, armirallia root rot. Preventive control of pests and diseases is desired, use disease free seedlings and ensure to observe high standards of hygiene in your garden. As usual contact your extension officer for proper diagnosis and advice. We do provide extension services and also stock disease free seedlings. The varieties in stock include; Ana, braeburn, Fiji, gala, red delicious, golden dorset and cripps lady. Happy season and ensure you plant a fruit tree; an apple a day, keeps the doctor away.
Jurgen Griesbach, (2007) Growing Temperate Fruit Trees in Kenya. World Agroforestry centre, Nairobi.
Soursop is a tropical evergreen tree that produces fruit with a prickly yellow-green skin. Also referred to as graviola, all its parts from the root to leaves are edible or has medicinal value. It is a fast growing tree that starts producing fruit in the third year. The soursop fruit is sold in some of the major markets in Nairobi that include; Ngara, city and wakulima. There is no documentation on any commercial soursop plantations in Kenya but a few plants have been spotted in coast, Nyanza and central regions. Soursop (annona muricata) is often mistaken for or referred to as custard apple (annona reticulata) , they belong to the same family- annona, but they are two different fruits. We will explore Custard apple in our next article.
Soursop grows in a wide array of soils as long as the soil is well drained. A soil PH of between 5 and 6.5 is ideal. The soursop tree is small in size and may serve as an intercrop between large fruit trees. Soursop can be propagated from seed or cuttings. Plant well developed seedlings and ensure they are mulched to suppress weeds and to improve moisture retention in the soil. Soursop trees prefer warm and humid conditions to thrive, they are very susceptible to low temperatures. On maturity fruit may emerge anywhere on the tree ; trunk, branches or twigs. The tree will require adequate fertilizing of which we recommend organic compost and mulching using organic material. Young trees can be supported using bamboo sticks.
The tree starts to flower and eventually fruit in the third year, fruits are harvested when they are fully developed but still green. Thereafter it takes 2-4 days to ripen. A single tree can produce 60-70 fruits in a year. The fruit should be handled with care when harvesting to avoid bruising it. After harvest prune slightly as you eliminate dead wood. Soursop may be directly consumed when ripe or processed into ice cream, syrup, smoothies, juice, pulp etc. The fruit has a white fleshy and fibrous pulp with a sweet sour flavor and is rich in vitamin B and C.
There are various pest and diseases that attack the soursop tree. Locally it is more vulnerable to the fruit fly and aphids. Plant disease free seedlings and monitor your plants for any pests and diseases. In case of any attacks consult your extension officer; we do also assist farmers by offering them professional advice concerning the same. We have stocked a few soursop plants that are ready for planting, feel free to visit our demonstration project at kariobangi north primary or our main nursery at Thome, Kasarani. Happy gardening and make sure you plant a fruit tree.
All along we have been highlighting fruit trees that we perceive have great potential to uplift the living standards of small scale farmers and home gardeners in the hope that many will embrace fruit farming. Our focus as an organization is on micro and small scale farmers especially those who are innovative and willing to embrace different farming techniques and crops. As much as most policy issues in the horticultural sector lean towards large scale farmers, micro and small scale farmers play a crucial role in the economy of a country. Food security is greatly boosted and hidden hunger reduced if many individuals engage in farming activities rather than a few large scale farmers whose main objective is high yields.
We all are farmers by default and agriculture is a way of life that can also double as a business. The goal is to create a simple farming system that can be easily implemented and gives room for continual optimization of the ecological, economic and social benefits. You are your own teacher. Don’t rely entirely on our posts or what we say, get information from different sources that will enable you make an informed decision. Do your own research that will enable you decide on what you want to do and why you are doing it? Know thyself.
Fruit farming has its share of challenges along the value chain, from the farm to the market as fresh fruits or processed end products. Even if your farm is meant for personal consumption, the farm should be designed with the end market in mind. In other words, the farm’s potential to generate income and other environmental and social benefits should be exploited and put into consideration. You never know, later you or your inheritors might want to generate some income from your farm. There are many income generating opportunities that integrate well with an orchard; from offering demos, training, seedlings among others.
Fruit cultivation is a long term activity; a grafted tree starts producing viable fruits in the third year, and starts producing optimally after the next 2 to 4 years then continually beyond generations. Hence there is need for good planning to realize short, medium and long-term goals. For this to be realized different crops and trees should be integrated in the farm system. A background check should be done to know the characteristics of the different kind of crops and fruit tree species that combine well and have a degree of symbiotic relationship. For proper results combine the right fruit tree and the right medium term (Papaya, cassava, sweet potato, tree tomato etc) and short term (vegetables, strawberry, herbs etc) crops and trees/shrubs.
Consider location with reference to weather and market. The site should have plenty sunshine and excellent air flow. It is proper to do soil test and analysis so as to know the status of your soil. The soil should have good drainage and adequate PH. Soil testing facilities do exist that one can do testing at pocket friendly rates but we still feel that the prices should be reduced to enable an ordinary farmer access the service.
Planting and irrigation
Consider the correct spacing as per your needs. The pruning system to be used will determine the distance between trees. Source certified and disease free planting material and inputs. We advocate the use of more organic manure/fertilizer and less synthetic fertilizers. Settle for your preferred irrigation system, there are drip irrigation systems designed and meant for small scale farmers.
Tree training and management
Right management practices should be embraced. A well trained tree is much easier to manage and maintain and this calls for constant care from when the tree is young. Trees should be trained to facilitate cultivation, light penetration, spraying and harvesting. Consider the following too; Mulching, weed management, pruning, thinning and pollination requirements.
Pest and disease control
The best way to tackle pest and diseases is prevention. Plant disease free seedlings and ensure they are well taken care of. We favor integrated pest management (IPM) that combines different pest control techniques and strategies keeping the use of pesticides at low levels. IPM is a complex pest control process but cost effective with many benefits to the ecosystem and our personal health.
Start looking for market for your produce before you harvest. Horticultural crops, because of their high perishability require an efficient marketing strategy. Come up with a marketing strategy that will identify potential buyers, how they will access the farm products and at what price. Small scale farmers can form groups that will enable them produce in bulk and access the export market as a single unit. Local fruit processing firms do exist in different counties that are in need of raw material, approach them and know the thresholds and the prices they offer.
Harvesting and storage
Harvest your produce at the right time for better quality. Fruits are harvested when they are mature or ripen. Use easy to handle harvest containers and ensure the harvesting tools are sterilized. Harvested fruits should be washed and treated to avoid propagation of diseases. Fruits are stored in a dry and cool place in flexible sacks, crates, cartons or baskets as they await consumption or value addition.
Farming on a small or moderate scale has prospects of generating competent income. There is need for Policy measures that improve the performance of small scale horticultural farmers. There are a variety of fruit tree species that perform exceptionally well in Kenya, hence need for more research and development to realize their potential. The setting up of fruit processing firms in different counties offers the Kenyan small scale farmer an opportunity to diversify into fruit farming. Thoroughly master your local problem, come up with solutions as you impact the lives of others while making a profit. Sustainable fruit farming offers a simple solution that combats climate change and food insecurity making it a worthy cause.