Nice harvest LB when I grow up I want to be like you.
i got my light working and am having serious deficiency of all nutrients, I usually get near three weeks after going into 3 gallon pots before feeding. That’s with a 1k hps Now at 11 days I got pale leaves curling edges and burned tips. 18” at 75% power so not light burn. It’s worse on Bubba Kush which I don’t have experience with but my Pineapple Express is doing it some already too. I gave them some can04 and MKP with epsom yesterday and they were better today. Gonna have to up the feed schedule for this level of light. Feels like I added a turbocharger and left the old low pressure fuel pump in place.
The Hazard
We have been seeing improvements in early flower by following a ppfd chart. The ppfd phone apps seem to come close to what the meter reads