im using a 125w and a 30w cfl both 2700k throughout veg and flower temp is 75-80 whats up with the leaf tips curling down, im guessing its a nitrogen toxicity or maybe its overwatering any feedback is appreciated
i already told you the kind of light and the temp is fine. im starting to think its an over fert problem, like a nitrogen toxicity or somethin. the lights are like 4-5in away from the canopy and since im using a 125w cfl and a 30w cfl theres not very much heat being emitted and the two bottom leaves are starting to droop, tips curling down, leaves cupping down and turning crispy
lol sorry. I'm high and flipping between a lot of threads. I don't think it's over watering as all your leaves would be drooping, and not just on the tips.
aha its all good man. ima flush it and change the nutrients from 1/2 strength to a 1/4 strength next time i guess
Looks like some burning, your soil is most likely to hot, cutting it with perlite would be a good first step. Look into some high quality soil-less potting mixes like Pro-Mix or Sunshine . Top Soil provides poor drainage , and isnt ideal for MJ plants.