420inthehead
420 Member
Hi guys. I've been trying to hone my skills as an indoor grower but after 4 attempts I'm still having issues. I'm trying to grow feminized Northern Lights. They are in 3 gallon Smart Pots with Fox Farms Happy Frog soil. I've been watering the plants with tap water adjusted to 6.5pH. For the first 3 weeks I watered only with H2O. Recently I've been feeding with 3ml Floranova Grow per gallon. My plants are in an indoor room at 75 degrees under a 600W LED. CO2 level is 1300-1500.
This is my 4th growing cycle and I have started seeing the same issues again. I'm thinking it's a potassium deficiency but need your help.
Any help would be appreciated.
This is my 4th growing cycle and I have started seeing the same issues again. I'm thinking it's a potassium deficiency but need your help.
Any help would be appreciated.