Does this look like nitrogen toxicity?

Purple Punch Auto by Barney's Farm
SF-2000 24/0
Medium is Fox Farm's HappyFrog amended with Nature's living soil autoflower
Using Recharge once a week. Also topdressing with NLS when needed.
4x4 tent, 6in fan/carbon filter, 6 in intake, fans around
Average temp 75-80. Average RH 40-50%
Day 30
Oh and I'm referring to the leaves around the bud sites and the general dropping. I've addressed the calmag/ph issues I was having

no you dont have nitrogen toxicity imo but you definitely have a watering issue.its very hard to over nute with nitrogen,leaves go very very dark green before damage occurs.need more info on ypur watering schedule,are you sure your temps are correct and what light you use,how close is it?

Temps are correct, light is about 20 inches away from top bud site. SF-2000

tiltswitch said:

no you dont have nitrogen toxicity imo but you definitely have a watering issue.its very hard to over nute with nitrogen,leaves go very very dark green before damage occurs.need more info on ypur watering schedule,are you sure your temps are correct and what light you use,how close is it?

Click to expand...

Actually, now that I think about it, I just upped water to 8 cups per plant, but when I watered today(almost 4 days no water because I was originally worried I overwatered), I only used 6 cups.