Leaves curling inward, Anyone help with early diagnosis, I've always been terrible at diagnosing and I really want to nip this in the bud.
I've started canna cocoa 1/4 dose last week, ph 6.5/6.6, growing in coco, and buffered with calmag beforehand. Light output at 60%.
Open
Leaves. Curl down
Plant. Other
Feeding. Deficiences