Below Zero F1 is a best seller with pure white stems with dark leaves that stand well over a long period without bolting. Rust resistant with extreme cold resistance.
75 seeds. WHEN TO SOW
January to February under glass or March to April outdoors.
WHERE TO SOW
Early sowings can be made under glass at 14C . Sow the seed into pots or trays and cover the seed with a sprinkling of compost or vermiculite. For Outdoor sowings , sow the seed thinly, 1.5cm (1/2in) deep in drills 30cm (12in) apart in soil which has been raked to a fine tilth. Water ground regularly, especially during dry periods.
WHAT TO DO NEXT
Once early sowings have germinated transplant into individual pots and grow on under glass until April before moving to a cold frame to harden off before planting out at 25-30cm (10-12in) apart in the row and 45cm (18in) between rows. Outdoor sowings once large enough to handle , carefully lift plants and transplant to the same spacings as above using a trowel or dibber, and water in.
November to February