Grow Medium: Rockwool Hydroton in 5 gal Rdwc
Stain: 6 Ken's GDP Harborside Clones
Light: 1000w MH
Nute: AN A+B, B52, Cal-Mg, RO water
Plant growing in ph 5.5 - 5.8 solution. EC was gradually increased from 0.8-1.7 throughout 4 weeks veg with no noticeable deficiencies except that the PH runoff...