Reply To: Soil warmth

[Leif]

Thanks Rhys, that’s very interesting. There does seem to have been a sudden temperature jump between March and April this year. Still, leeks and carrot in a coldframe germinated a week or two quicker than in beds, so next year I’ll try some much earlier sowings. Wind is an issue isn’t it with light structures! The pegs on my second (light) coldframe seem to do the trick.