http://www.garden.org
2. GardenWeb
http://www.gardenweb.com
3. HGTV Online
http://www.hgtv.com
4. SierraHome Gardening
http://www.gardening.com
5. GardenGuides
http://www.gardenguides.com
6. GardenNet
http://www.gardennet.com
7. BOTANY.COM
http://www.botany.com
8. American Rhododendron Society
http://www.rhododendron.org
9. Ask Earl
http://www.yardcare.com
10. Rose Resource
http://www.rose.org