[Brassica Blaz]

hi all,i have just sown some cos & iceberg in trays and put them in the greenhouse is this ok?they say it shouldnt be to warm for them, should i leave the greenhouse door open all the time or half open?when there ready ill put them in the lotty beds under a cloche.any advice please.

[Aidy]

After 70 degrees the seed will go dormant, an old trick to pop the seed in the fridge overnight and then sow. Your seed should germinate no probs.