I've taken them all out of the propagator now that the weather has warmed up. I've got 2 emerging from about 12 of the 2nd sowing.
This morning I've planted about 30 in a tiny seed tray in the hope I might get about another 5.
Tony lots of us on the forum seem to have this problem.
I've also found lots of other things don't want to come up so maybe my seed is getting old, it's hard to know. So I've just sown a load more borlotti beans with last year's saved seed instead of 3 year old bought seed as that seems to be going 'off' too. Ditto Calendula. Aaaaaaarrrrggh!
