So i spray the leaves with neem oil a few weeks ago because i seen spider mites and it burnt the leaves i waited then resprayed with water and alcohol it seemed to do the trick with no damage to the leaves but then i noticed the new leaves where dieing
Are you feeding them, if so, what? And what is the true wattage of your light, not the 2000w China claimed, but what is the actual draw from the wall? How high is your light above the tops, is it cranked up 100% or ??? At least needs some Calcium and Magnesium at this stage. And I’d give some epsom salts one watering, teaspoon per gallon.