I had really good advice gien to me when i asked for help with my discoloured cabbages. Now i need to know why my tomatoes won't ripen.
I have 3 different varieties in separate 10" pots and have been feeding them regularly with a branded tomato feed. They are in a portable greenhouse (pictured) and i hve been keeping the flap open day and night since we have had this hot weather. Help please.