Hey so I'm kind of new to all this, and although I've been doing tons of research and reading almost everything on tons of different forums, things are still super complicated. However, the other day I was just searching the internet for more information, and I found a couple of websites that seem to make everything a little easier. They sell different growboxes and 'high-tech' materials that look really cool, but I was wondering if anyone has tried them. They look easier to use but they might be complete shit. Is it worth the extra money? I'll post the sites url's so that if you know a thing or two about growing and you want to check them out and give me your opinion, that'd be great too. I'm looking to use the least amount of space for maximum yield, a really original request I know. Anyways if you could let me know your opinions, that'd be great. Thanks!