blight watch 2012

[ken]

Very unusually, here in Kent my outdoor tomatoes have escaped blight so far, but I've got a bit (spreading very slowly) in the greenhouse. You would usually expect it to happen the other way round. My fault, though, I reckon - I've got a new greenhouse, smaller than I've been used to, and I was a bit slow picking up on how to regulate the humidity satisfactorily. It's possible also (?) that watering them with rainwater from the waterbutt did't help.