Runner Bean Seeds

How to grow runner beans

How to grow runner beans

Seed Sowing

Runner beans can be sown in May and June. Prepare the soil, adding well-rotted organic matter. Use a tall and sturdy structure with string or canes for support. Direct-sow 2 beans on either side of supports, 4 cm deep, in rows around 65 cm apart. Seeds can also be sown in pots indoors for transplanting.

Transplanting

Harden off young plants for 3-5 days. Plant in rows around 65 cm apart, with plants spaced around 40 cm. Water them in well.

Plant Care

Runner beans don’t need much work. Twine stragglers back in. Water well when flowers appear and keep picking young bean pods. Cut off tips once they reach the top of supports to encourage side shoots.

Challenges

Watch for black fly on fresh tips; squish or wash them off. Bean weevils create dark holes in the beans.

Harvest

Harvest pods early for delicacy; regular harvests every 2-3 days encourage more flowering.

Culinary Ideas

Runner beans are versatile. Grill them, add to stir-fries, paella, or serve steamed. After pods get stringy, leave on the vine to ripen beans, usable fresh, frozen, or dried.

Seed Saving

Runner beans are cross-pollinating; ensure varietal purity. Select the best plants, save seeds, and do not harvest from them. Harvest when pods dry on the plant.

Growing suggestions for runner bean seeds

Direct sow runner bean seeds from May until the beginning of June, when the soil has warmed up. If sown when the soil is too cold and/or wet the beans may rot. We recommend building the climbing structure first (poles distanced 65cm between rows and 40cm within the row) and then planting four runner beans at the base of each pole 4cm deep. This way you will know exactly where the beans have been planted and also you will not damage the roots when building the structure.

Runner bean growing calender

Crop history

Phaseolus coccineus originated from the mountains of Central America. Most varieties of runner beans have red flowers and multicoloured seeds. They were first grown in Britain as ornamental climbers, and in most other parts of the world still are. They are naturally a perennial, but grown as an annual in our temperate climate.

Growing calendar

Month J F M A M J J A S O N D
Sow
Plant
Harvest