Borecole Winterbor F1 Hybrid Seeds

This is a medium-tall variety that is very frost resistant, making it ideal for autumn and winter harvest. It features finely curled dark blue-green leaves.

Sow from May to June in trays or a well-prepared seed bed approximately 1.5cm deep in rows 15cm apart. Thin the seedlings to 7cm apart. They can be transferred to their final site at 60cm apart. Make sure the lowest leaves are just above the soil level to improve the plants’ stability.