Green String Beans
Vegetable Farming in South Africa

© Louise Brodie
Scientific name: Phaseolus vulgaris L Common Name: Green Beans

Plant Description

Can be a bush or a runner in which case must be planted with a trellising to keep beans off the ground.

Uses

Can be consumed cooked or the young beans can be used raw in salads. They are processed and tinned as well.

Soil Requirements and Preparation

When starting to prepare soil first take a representative soil sample to be analysed by a reputable lab. Speak to your local extension officer for advice on this. Green beans do best in sandy loam to loam soils that are well drained.

Can be grown in heavier clay soils but this is not ideal. Green beans can grow in soils with pH as acidic as 5.6 but optimum productions are achieved in soils with pH of 6.0 to 6.5. Green Beans do not grow well in alkaline soils at all.

Climate

The ideal climate range is 18°C to 26°C with minimum temperatures of 5°C and maximum temperatures of 35°C affecting crop quality. Green beans are a Warm-season crop and are susceptible to cold weather and intolerant to frost. Cultivars climate requirements do differ slightly but not much.

Cultivars

Bush varieties: Wintergreen, Contender, Class Act, World Cup, Provider, Imali, Malelaan, Star 2000, Derby, Star 2052, Espada, Champ.

Runner Varieties

Witsa, Lazy HousewifeBy Louise Brodie