can anyone tell me why cabbages (red and white) and tomatoes planed in pots using multi-purpose compost would turn the leaves white and what i could do to rescue them?
i thought it may be a nutrient related problem but in brand new compost i'm not sure. it's worse in the cabbages than the tomatoes. the cabbages were bought as seedlings and the tomatoes i grew from seeds. the tomatoes were fine until they went outside.
also, can anyone point me in the direction of pictures of how to pinch out tomatoes? it always confuses me!