Planet Ganja.com
- Online marijuana growing forum.
- http://www.planetganja.com

The Urban Grower
- Weekly Internet only show that teach growing marijuana.
- http://www.urbangrower.com

Weed Farmer
- Forums about cannabis culture. Daily postings showing the growth of marijuans plants, from seed to harvest.
- http://weedfarmer.com/

CannabuzZ
- News, forum, image galleries, media capabilities, downloads and IRC chat.
- http://cannabuzz.co.uk/

Seedless Marijuana: The Hoax
- Author claims there is a scheme to weaken the potency of marijuna with the help of decoys who would spread misinformation about cultivation, flowering, THC, and even the botany of marijuana.
- http://seedless-marijuana.greatnow.com

Marijuana Optics
- An elaboration on the phytochemical process that makes THC. Introduces marijuana parthenocarpy and electrostatic separation of the resin spheres from the plant material to the literature.
- http://marijuana-optics.greatnow.com

Marijuana Party
- Simple growing marijuana guide. Also contains marijuana alternatives, seeds, dictionary and marijuana quotes
- http://green.incredishop.com

Uncle Iaza's Guide To Marijuana
- A step-by-step beginner's guide to growing, preparing, storing and using cannabis.
- http://www.iaza.com

Growing Marijuana
- Contains growing marijuana guides, marijuana seeds and legal highs reviews.
- http://www.growing-marijuana.org

Sunny's
- Provides seed bank ratings with links and information about cultivation and culture.
- http://users.lycaeum.org/~sunny/

Green Man's Seedbank Update
- Seedbank ratings, plans for a home built ozone generator, growing advice, and a list of strains.
- http://www.seedbankupdate.com/

Erowid Cannabis Vault: Cultivation
- Large collection of guides, list of seed vendors, tips and so forth.
- http://www.erowid.org/plants/cannabis/cannabis_cultivation.shtml

DevilsHarvest.com
- Growing marijuana and cannabis cultivation advice. Free pictures, photos, videos, articles, tips, and links to seed banks. Growing hydroponics, aeroponics and cloning information.
- http://www.devilsharvest.com

Klozit King's Growpages
- A guide for growing cannabis in confined places. Good resource for the novice grower.
- http://klozitking.com

Cannabinoid.com
- Marijuana growing message boards offering a variety of topics.
- http://www.cannabinoid.com/

Outdoor Marijuana Growing Guide
- Outdoor growing marijuana guide and legal highs links.
- http://www.marijuana-center.com

Growinfo.com
- Forums, FAQ's, articles and growing guides about the cultivation of marijuana indoors and outdoors.
- http://www.growinfo.com

Grow Kind
- Pictures and growing information featuring user submitted photo galleries, forum/FAQ, marijuana legalization, cooking, links, and books.
- http://www.growkind.com/