Recent content by Fred Fox

Though a topic widely discussed, I started a new thread because its hard to find the important stuff amidst a lot of reading. And that is, LED and HPS are both excellent, but the choice of light depends on what temperature you are growing in, more than the quality of the light. As a rough...

Not at all. That's about right. People who say 1 600 HPS in a 4x4 are just plain wrong, but there's plenty of them. 1 light wont spread far enough and you cant utilise all the space in the tent. If you just want to grow one medium size plant in the middle you might be ok with 1. But if you ask...