Carlson's Gardens New York grower of azaleas, rhododendrons and mountain laurels.
Fox Hill Lilac Nursery Maine lilac nursery growing over 90 different cultivars of lilacs.
Girard Nurseries Ohio nursery specializing in flowering trees and shrubs, particularly azaleas and rhododendrons.
Hydrangeas Plus Oregon nursery offering various species and cultivars of hydrangea.
Select Plus International Lilac Nursery Quebec-based grower of species, hybrid and cultivar lilacs, including heirloom and rare varieties. Ships to US. Also sells perennials.
