Since I see a ton of questions on these boards figured it put this together real quick. I learned a TON form the urban grower vids. The urban grower has great vids.They are small on his website,but utube doesnt have them all,and they have a lot of knowledge. Not every vid,Mostly the tech mike advise,and mailbag vids.Most all the vids are coo though.Here is his website Urban Grower | Advanced Nutrients Medical | Medicinal Marijuana Cultivation Information start from the bottom of the page."WARNING" when you go to his website there a loud audio that happens for about 5 seconds.hes introducing himself. Also go here if you have bit torrent already if not look below. Marijuana BUDS for less - Grow 8 oz. of bud for less than $100 b (download torrent) - TPB Get "bit torrent" download it here Download - BitTorrent - Delivering the World's Content if you dont have.DL the second option the purple button. Heres 2 links for plant problems Marijuana Plant Abuse Leaf Deficiency & Abundance Hope this can help some peeps GL