If i buy an HPS system what is the most wattage u need for growing, and does anyone know any cheap online HPS stores or where i can get a system for chep??>>......... -Tnx Ps2_Man
If your in the UK i can give a couple of addresses, www.greenthings.co.uk www.agthydroponics.co.uk good luck
Go to the links section here at grasscity and look for the indoor sun company or something along that lines. I can't remember the actual name but they had 400 watt HPS for around $150.