Ner0zstarted grow question 4 years ago I want to identify the problem. Plants are 12 days old, stunted with some discolouring on the leaves and some purple stems. Leaves curling down. Medium is promix hp. Ph in 5.9-6.1. Runoff 6.5. 1 light feeding done day 9. Lights 30" 50% pwr. 72-76c 72% RH
Solved
Week 1Leaves. Curl down
Leaves. Color - Dark-purple
Plant. Stem - Red or purple