Roots are growing extremely quickly, most at 6-8 inches. Leaves showing some signs of deficiencies. So, time for forever home. Moved to DWC tanks in tent and all overhead lights, 18 gal (72 L)Increased nutrients to recommend levels: PowerGrow recommended: .6 mg/L Masterblend, .3 mg/L epsom, .6 mg/L calcium nitrate)