Capsicum frutenscens- Hot
Capsicum annum- Sweet
(Hot)- Legon 18, Long Red Cayenne, Bird’s eye, M12, Scotch Bonnet, Kpakpo Shito, Jalapeno and Fresno.
(Sweet)- King Arthur, Florida Giant, California Wonder, Red Knight, Early Carl Wonder, Chinese Wonder, Yolo Giant.
Source of seeds
Use certified seeds from reputable seed companies.
Climate and soil requirements
Chilli peppers require sunny, semi-tropic or tropical conditions and annual rainfall of between 600mm and 1,250mm. Ideal temperature for good growth is 18-320C. Low humidity will result in bad fruit set due to dropping of flower buds.
Peppers grow on a wide range of soils but thrive best in sandy loams with lots of organic matter. Select well drained land with a gentle slope and soils with a pH of 5.0-7.0 (slightly acidic to neutral). Avoid or sterilize soils previously planted with tomato, garden eggs, okra or papaya within the last four years.
The land should be cleared of trees, grasses and root stumps. A well decomposed manure or compost at 3-10kg/m2 should be ploughed in 4-6 weeks before planting.
About 150g seed is required for 1ha at a density of 30,000 plants/ha. Test seeds before nursing. Seeds are most suitable if test results show 95-100% germination.
Sow one seed per cell (in seed trays) or broadcast the seeds lightly in a seedbed and cover with 1 cm layer of soil. On the seedbed, cover with non-seeded dry grass or palm fronds until seeds emerge and cover the bed with an insect-proof net or sow them inside a greenhouse or screen house. Upon emergence, water the seedlings thoroughly every morning or as needed, using a fine sprinkler. Avoid over watering to prevent damping-off. Should this occur, drench with an EPA approved fungicide.
Transplant seedlings at 5-true leaf stage in the cool of the day or late afternoon. The soil should be moist and of a fine tilth.
Spacing For Some Hot Pepper Varieties.
Variety Spacing(between plants and between rows)
Cayenne(Legon 18) 60x60cm (2×2 feet)
Jalapeno 60x30cm (2×1 feet)
Fresno 70x50cm (2.5×1.5 feet)
Scotch Bonnet 70x50cm (2.5×1.5 feet)
Bird’s eye 60x30cm (2×1 feet)
Sweet Pepper 60x60cm (2×2 feet)
Test soil to determine fertility level and adjust rates to meet the crop’s nutrient requirements.
• At transplanting water seedlings with a starter solution of 5g/L NPK 15-15-15 or 3g/L di-Ammonium Phosphate or any commercial fertilizer rich in Phosphorus and Nitrogen.
• 2 weeks after transplanting (WAT), apply a mixture of 6g (2 crown caps) NPK 15-15-15 and 3g (1 crown cap) Ammonium Sulphate/plant.
• At flowering side dress 3g Potassium Nitrate, repeat at 2 weeks intervals. Apply high Calcium foliar fertilizers containing Boron every 2 weeks following manufacturer’s instructions.
• After each harvest apply 3g KNO3/ Ammonium Sulphate and irrigate to prolong harvesting period.
Mulch to conserve moisture, soil, reduce weed competition, erosion and soil compaction. Use rice straw (5t/ha) or other organic material, polyethylene sheet, or a combination of materials. Where plastic mulch is used, lay before transplanting.
Provide supplementary irrigation to maintain a good moisture level throughout the growth period especially during flowering and fruit development.
Keep the field free of weeds with inter-row cultivators, by applying approved pre and post emergent herbicides, hoeing or hand picking. Avoid damaging plant roots.
Plants may be staked to prevent lodging, particularly when they have a heavy load of fruits.
Pest and Disease Control
Major pests are aphids, termites, broad mites and thrips.
Anthracnose: May occur in the field or develop as a post-harvest decay of pepper fruits. To control anthracnose, use pathogen-free seed and rotate crops. Fungicides can reduce losses.
Bacterial spot: Small water-soaked spots on leaves become necrotic with yellow borders. To control, rotate pepper with other non-susceptible crops. Sprays of copper-based fungicides will reduce damage.
Bacterial wilt: The initial symptom is wilting of lower leaves followed by a sudden and permanent wilt of the entire plant without yellowing. To control, use pathogen-free seedbeds to produce disease-free transplants. Fumigate seedbeds and sterilize the planting medium for container-grown plants. Use raised beds to facilitate drainage.
Phytophtora blight: The most common symptom is a stem or collar rot followed by sudden wilting without foliar yellowing. This is controlled through the use of resistant cultivars, raised beds, crop rotation and fungicides.
Root-knot nematode: Infected plants become stunted and yellowish. Severely affected plants may wilt. To control, use crop rotation; flooding fields greatly reduces nematode populations. Soil fumigants or nematicides may be used. Seeding during the fallow season with crotalaria or African Marigold and ploughing in will reduce nematode population.
Harvesting: Peppers are ready for harvesting 6-8 WAT. Harvest red ripe or green depending on market demand. To harvest, snap the fruit stalk from the stems by hand.
Yields: Yields vary depending on cultivar and management practices. 10-22 MT/ha are achievable.
Land rent 250.00
Land preparation 400.00
Fertilizer and manure 2368.00
Total estimated cost 6868.00
Average yield/ha = 10 tons =10,000 kg
Percentage loss of 5%
Available yield = 95/100×10,000kg = 9,500kg
Packaging in 6 kg box = 9500/6 =1584 boxes
Farm gate price/6 kg box = Ghc10
Income = 1584×10 = Ghc15840.00
Net income = Ghc15840-6868
= Ghc 8,972.00
Note: This budget does not include fixed cost and overheads.
Horticulture Development Unit (HDU-DCS), MOFA
Export Marketing & Quality Awareness project (EMQAP)
For further information contact the nearest MOFA office or HDU.