Resources
- Arnold Arboretum
- Garden Club of America
- Composting by eartheasy
- MASS Horticultural Society
- Missouri Botanical Garden Plant Finder
- Native Plant Trust
- Rotch-Jones-Duff House and Garden Museum
- UMASS Soil Test
- Tower Hill
- UCONN Identification of Woody Landscape Plants
- American Boxwood Society
- Winter Storage of Dahlias