Scooby Doob
Member
Can't figure out what this could be, any ideas?
1. Top of leaf.
2. Underside of leaf.
1. Top of leaf.
2. Underside of leaf.
Leaf problem, what is this?
- Thread starter Scooby Doob
- Start date
athomegrowing
Well-Known Member
Could be phosphorus deficiency and incorrect PH.
https://www.growweedeasy.com/phosphorus-deficiency-cannabis/
https://www.growweedeasy.com/phosphorus-deficiency-cannabis/
Scooby Doob
Member
Yah, tx could be ph, although i adjusted it with apple cider vinegar as it was up over 7, i'm using the biobizz range, they recommend not to adjust ph, so maybe it is. I did check the run off and it was 6.1 which seems normal.
Scooby Doob
Member
Maybe it's a lockout, gonna flush and start a lighter feed programme. That mammoth p is expensive woooo.