Been growing for 3 monthes changed lighting two weeks ago since then plants have been better but still yellow tipped and drying out...any suggestions please help pictures very difficult to get on if u kno something ill try to get more on
they have a nitrogen defficency my friend, give them some N nutes, the only time this would be natural and welcomed is late in flowering when the plant uses up all it's nutes..........Peace out............Sid
they are showing a magnseium deficiency nitrogen deficiency leaves turn yellow along withthe veins with a magnseium deficiency thel eaves turn yellow but the veins remain green untill it moves farther in the leaves you need some magnseium epsom salts dolomite lime or something with magnseium will fix that up what nutrients are you using now howm uch and how often? if your using any that is...