You could also go with a kit, so that way you have everything you need. I'd totally recommend Cali Grow Kits, but there are other good ones out there as well.
Dublinair Reviewed by Dublinair on . New to Hydro-Startup Questions I am tired of dealing with termites on my plants growing outside. I am starting clones in Rockwool today for a small hydro system. Should I do DWC or aerophonics? Will I need to purchase all three PH, EC and PPM meter? It seem that you can convert EC readings to PPM. I have a 600 watt HPS/MH light, planning on trying 16 plants, in a 30" X 60" closet. Should I drop the number of plants down. Rating: 5