Can anyone help diagnose this ? Growing in mirical grow soil , adding cal-mag to 50/50 tap and RO water for a TDS of 800-1000 ppm. Just plain water at this point no fertilizer at all. Using a 600 watt MH light with them about 3 feet away.....
Can't seem to upload pics ?
Leaves are krinkly looking and yellowish not flat and smooth.
Can't seem to upload pics ?
Leaves are krinkly looking and yellowish not flat and smooth.