I am new to growing,And I wann start soon,But there are a few qustions I havent figured out.
I found this lamp
http://www.amazon.com/1000W-Ballast-Cord-Sunlight-Supply/dp/B000689MLE/sr=1-9/qid=1160885788/ref=sr_1_9/104-6116786-6430304?ie=UTF8&s=home-garden
Will I be cool with just one...