cant use that method cos im usein nft il just have to get a fan blowin over the light
xrayx Reviewed by xrayx on . lighting problem ive heard from lots of people that u need your lights close to your plants to sop them stretching, but this worrys me cos my 600w hps gives off alot of heat and i dont want to burn my plants wen they sprout........how close should i have them im a little confused.............. Rating: 5