hotrodharley
Well-Known Member
Agree on raising and/or dimming your light.G'day Willyam,
I'd probably raise your light about a foot. 3 foot distance for plants this young, seems fairly appropriate to me.
You could probably dim your light to 400w or so as well.
Have you been feeding them nutrient?
Ph?
If you've given them too much nutrient, it'll only amplify the heat stress / low humidity symptoms.
Lastly, scope the plants over for bugs. Not at all suggesting it is, but always a good idea to check.
Good luck.