Tangie autos

Bottom leaves on plants getting strongest PPFD are yellowing and have brown spots. Definitely deficient as soil PH and feed PH is bang on. (Yellow leaves lack of Nitrogen. Rust spots lack of Calcium/magnesium or because they’re in flower maybe Potassium or Phosphorus). Upped cal/mag and Ton-o-bud a tad and I’ll keep an eye on things Should have started feed schedule sooner and ran higher EC. Upped it to 1.4 (1.7 including water) Had problems running autopots and getting salt build up and low PH in soil so every few days I’ll stop nutes and flush with PH 7.0 tap water. Far plant is getting low PPFD so I’m letting her grow taller. Rest are LST’d low. All plants receiving between 400-650 PPFD Thanks for stopping by ✌️🏽