Gardening Resources
Backyard Gardener
Botanique Portal
Botany.com: Encyclopedia of Plants!
BHG Plant Guide
Garden Com by Garden Escape
Gardening.Com
Garden Escape: All Things Garden
Garden Guides
Gardening History Museum

Gardening with Kids at Home
Garden Planner
House Net
Internet Orchid Photo Encyclopedia
Kids Gardening
Longwood Gardens
Neoflora
New York Botanical Gardens
P Allen Smith Ideas from the Garden
Plant Photos
Rose Gardening Resources
Sifting Dirt: Try this one :)
Virtual Garden