What's happened to my brassicas?
All my beautiful little brassica seedlings that I have been nurturing in my (plastic) greenhouse until the weather gets better, have all apparently been ravaged by something and I'm not sure if this means the end of them. I carefully potted them all on at the 4 leaf stage and, because it's been so cold and wet, kept them all inside but when I went round at the weekend all there was left of them was a stalk in each pot - they looked like they'd been eaten by slugs but there wasn't a slug in sight. My toms all seem to have escaped any damage. Any suggestions to what this might be? And will they recover from this or should I start again? Thx