[steven c]

we are having problems with leaf curl on new top growth had a similar issue last year then we cut off affected growth plants then grew back strong  have tried that this year but new growth now curling and drying aswell tomatoes are in buckets in greenhouse about half homemade compost and half manure this has served us well in the past   can anyone suggest an answer to this problem apart from scrapping all plants they have lots of flowers lower down  thanks in advance.

[mumofstig]

It seems to happen when there have been big differences between night and day-time temperatures, I've found, and things seem to sort themselves out eventually.
Mine also suffered really badly last year, during the hot spell, but fruited as normal, and then when the heatwave ended they returned to normal..
Good luck with yours!