AceOfClubs
420 Member
Two of my four plants are developing curled leaves, (primarily the new growth), as well as burnt tips and somewhat slow growth. I should also mention one of the two is very lanky.
I can't decide whether it's nutrient burn or light stress (or possibly something else). Im leaning towards light stress because I've only gave them one very small dose of root booster after the first transplant.
These plants are 3 1/2 weeks old. 12-14 inches under 600 watt metal halide, 20 hours of light.
What could be the issue? Thanks in advance
(This is my first time growing)
I can't decide whether it's nutrient burn or light stress (or possibly something else). Im leaning towards light stress because I've only gave them one very small dose of root booster after the first transplant.
These plants are 3 1/2 weeks old. 12-14 inches under 600 watt metal halide, 20 hours of light.
What could be the issue? Thanks in advance
(This is my first time growing)