Grow Cannabis 1kg plants hydroponic system cannabis [youtube id=”DVgmV84bXwU” align=”center” mode=”normal” autoplay=”yes” maxwidth=”800″] Yielded slightly more 2nd time around. Over 1kg per plant. Next time trying a mixture of led and hps. Video Rating: / 5 Related cannabis posts: Cannabis Seedlings in Rockwool – Peterborough Hydroponic Centre Caterpillars Eating your Cannabis Plants | How to Eliminate & Prevent Ebb and Flow Hydroponic Reservoir Change LED lights, the real deal to indoor cannabis plants