kakolukia1
420 Member
hi. this is my firs dwc grow. setup: 2000w led equal to 1400w hos. distanse to lamp 70cm, air bubler. i use GH flora trio+calimagik+hydroguard with tap water.ph is between 5.5-6.5. lower leawes are dying. can anyone tell me reason?? age of plant is 2 weeks...