help with curling leaves
I'm having an issue with brandywine otv and paul robesons. they looked great for a long time, and now all of the new growth at the top comes in all twisted/curled.
i'm using an earthbox, so the water levels are supposed to self-regulate, and i don't see any purpling of the leaves. the lower half of one of the plants looks totally healthy; on the other, the leaves are curling just a little bit.
any help would be much appreciated!
brandywine otv up close
paul robeson on left, brandywine otv on right
top of paul robeson
paul robeson in foreground
thank you :)