Chilli Pepper Crop Management
Vegetable Farming in South Africa

Crop Rotation

Rotate chilli peppers with any non solanaceous crop (a non nightshade crop).
©Eric Miller

Yield (tonnes per hectare)

Conservative: 8 tonnes (fresh) 2 tonnes (dried) Average: 15 tonnes (fresh) 5 tonnes (dried) Good: 25+ tonnes (fresh) 10+ tonnes (dried) Big commercial operations have recorded productions of over 50 tonnes per hectare.

Harvesting

Harvesting of fresh chilli is done by hand with secateurs or a knife and gloves can be used. Harvesting of the green chilli pepper is done first and a few weeks later the mature coloured chilli peppers can be harvested.

The coloured chilli is the higher value crop but a loss of about 20% in weight can be expected from green to red. Peppers for processing are harvested mechanically.

For dried chilli the fruit is left on the bush to dry in the sun and thereafter picked by hand or by mechanical harvester. Large commercial farmers will only harvest mechanically. Different fields will be identified for each kind of harvest and harvested at the most suitable stage of ripeness (green, red and dry).

Storage

For storage purposes when fresh green or red chilli peppers have been harvested, they are stored at temperature of 10 to 12°C and 90%+ relative humidity. Chilli peppers for fresh market should ideally not be stored for more than 2 weeks.

Dried chilli peppers can be stored for longer periods in cool, dry and well ventilated areas where they are not likely to pick up damp because this will cause mould and destroy your harvest before sale. Dried chilli stored for too long also start to lose colour and therefore their value.

Pests

Nematodes, Cutworm, American Bollworm, Red Spider, Aphids and Thrips Mite

Diseases

Powdery Mildew, Tobacco Mosaic Virus, Viral Wilt, Phytophthora, Bacterial Wilt, Botrytis Bacterial Rot and Bacterial Spot. It is advisable to consult your local chemical advisor and extension officer for a complete plant protection program.By Louise Brodie