Hydrangea
Hydrangea Suppliers
Park seed sells vegetables, flowers, seed starters, plants, herbs, fruits and more! One of America's oldest and largest mail-order seed and plant companies, the Geo. W. Park Seed Company, was founded in 1868 by 15-year-old George W. Park in Libonia, Pennsylvania.
Vincent gardens specializes in perennials, shrubs and native plants
Specializing in growing lilacs for over 25 years!
Fox Hill Lilac Nursery has tested and grown over 100 lilac cultivars and now we are offering the best of the best own root lilacs.
Fox Hill Lilac Nursery has tested and grown over 100 lilac cultivars and now we are offering the best of the best own root lilacs.
Barlow’s landscape design and growing facility is committed to providing customers with the finest quality products and superior customer service from a knowledgeable and well-trained staff. Specializing in propagating seeds and cuttings, Barlow’s produces up to 70% of its plants that are sold and used by the company throughout the year and continues to be one of New Jersey’s largest retail annual growers.
Hydrangea Pests & Diseases
- University of California Agriculture & Natrual Resources - Managing Pests in Gardens: Trees and Shrubs: Hydrangea—UC IPM
- University of Connecticut - Hydrangea: Diseases and Pests
- Washington State University - WSU CAHNRS & WSU Extension Hortsense
- Clemson University - Hydrangea | Home & Garden Information Center
- University of Kentucky - Common Insect Pests of Hydrangea