Hydrangeas Plus - http://www.hydrangeasplus.com/
Oregon nursery specializing in a large selection of species and cultivars of hydrangea. Includes images and information. |
Nantucket Hydrangea & Hydrangea Farm Nursery - http://www.nantuckethydrangea.com/
Offers and extensive listing of hydrangea cultivars. Many varieties, a few pictures. |
Wilkerson Mill Gardens - http://www.hydrangea.com/
Specializing in hydrangeas and offering a selection of other shrubs and some trees. |