BudderHarry
New Member
In the image below, the left leafs edges are curled up, whilst the right are not.
What causes this?
What causes this?
What causes leafs to curl up at the edges - HD Pic inside
- Thread starter BudderHarry
- Start date
TrimothyLeary
Well-Known Member
Does the left right thing correspond to where your lights are?
Maybe your circulation fan?
Some other thing like that, an obvious difference in environment.
With leaf cupping and no obvious burn, I usually think heat and humidity.
Maybe your circulation fan?
Some other thing like that, an obvious difference in environment.
With leaf cupping and no obvious burn, I usually think heat and humidity.
Last edited:
Kcbscrogger
Well-Known Member
It's probably just a different pheno than the other one, or your fan is hitting it in the ricochet of your wall or whatever and causing it to protect itself.
BudderHarry
New Member
Not light correspondence.
I think its enviroment too
Maybe genetics yes, many of them do it whilst many do it, perhaps some are more reslilient.
I am still wondering if heat is the likly cause
