Everything was going good, until this started happening, leaf curling. It started on my jalapenos first, now I am noticing it on my bells as well. I water every other day, with pH 6.5. I’m growing in a shed, good air flow (exhaust fan) with a gentle breeze. I have a 650 watt grow light that is at 50% power, 3.5 feet above canopy 12/12 cycle. Temps are between 70-75 f, humidity fluctuating between 40-60%.
I’ve read a lot on here, and other places. Most say over watering or lights are too bright. The soil is pretty dry when I go to water, I’ve even been watering less. I measured the light with 2 different sensors, and they are reading roughly the same, about 200-300 PPFD at canopy. I’m at a loss. Any help would be awesome.
by Karl_and_Kned