Leaves curling upward and yellow and older fan leaves brown, need help!!!

str8ballin

Member
These are the pics....using sunshine mix 4 in 5 gallon pots..temp bout 87f lights on and 75f lights out, humidity 60 percent, 600watt hps and 3 led panels, giv'em an connoiseur a/b and all the additives by an, just gave them sum revive about three days ago, been trimming the fan leaves as well to give more light to the whole plant...going to try to spray sum revive tonight, looking for some advice as to why this is happening to the leaves, older leaves turning yellow then brown and crispy???? First time using hps usually only use leds, i have about a foot from canopy, don't know if the hps is the cause????..........
 

Attachments

Top