Hi all, i'm a completely novice tomato grower and this year have tried growing ailsa craig and black russian.
Ive recently potted them outside into large pots but ive noticed that the leaves have white patches on them and have started splitting/cracking.
Also leaves on the black russian are turning dark purple/brown which is spreading into the leaf.
There are no obvious signs of pests but i'd like a more expert opinion on whether this is a problem and how to tackle it, or whether it's nothing to worry about. I've attached photos.
Thanks all!