Unwins Runner Bean Tenderstar Seeds

Sow individual seeds in 2.5cm deep in 8cm pots. of seed and potting compost. Keep the pots in a frost free greenhouse. Ensure the compost remains moist at all times, but not saturated. Gradually accustom the young plants to outside conditions for 2-3 weeks before planting them out to their cropping positions from late May onwards, when the danger of frost has passed. Ensure supports are in place before planting out. Allow 30cm between plants in the row.

Alternatively, direct sow runner beans outdoors at a depth of 5cm deep and 20cm apart. Leave 46cm between each double row, or plant round a wigwam of canes. Runner beans require support and it is best to have this in place before you sow.

As runner beans climb they will need a frame or wigwam of canes where they can become a decorative feature in the garden. Ensure any structure is at least 180cm high. Plants will climb and twine naturally as they grow

Runner beans require plenty of water to produce a good crop. Water generously in dry spells. When plants are in full flower, an occasional mid-day spraying with a fine hose encourages flower set and bean production. Runner beans are generally disease and trouble free. They thrive in a sunny position which is not exposed to cold winds