Dr. Leonard P. Perry, Extension Professor, University of Vermont
The following leaflets are those from various universities and botanic
gardens which relate 
specifically
to perennials. They are listed by topic, and alphabetical by region within
each topic (except VT first). Other leaflets may be found under Other Perennial
Web Sites. The leaflet name is followed by (state) of origin. You may also
search for leaflets
by state.
click
here for a tune (midi) while you search this page.
Search by Topic
Problems
Insects
Diseases
Groups, by Use
Groups, by Genera
Roses
Daylilies
Peonies
Iris
Lilies
Dahlias
Gladiolus
Hostas
Chrysanthemums
Bulbs
Herbs
Culture
Other
Deer Resistant Perennials (VT)
Potentially Harmful Perennials (VT)
Vole Indentification and Control (DE)
Lythrum--Home Gardeners Beware (Sask, CN)
Alternative Insect Controls (Nova Scotia, CN)
Beneficial Insects (Nova Scotia, CN)
Managing Aphids (Nova Scotia, CN)
Preventing Insects and Diseases (Nova Scotia, CN)
Using Beneficial Insects for Pest Control (Nova Scotia, CN)
Environmentally Friendly Control of Insect Pests (Sask, CN)
Selecting Fungicides for the Home Garden (MN)
Common Diseases of Roses (Nova Scotia, CN)
Powdery Mildew of ...Phlox... (Nova Scotia, CN)
Preventing Insects and Diseases (Nova Scotia, CN)
Drought Resistant zone 7 Perennials (DE)
Groundcovers for Rough Sites (MN)
Establishing and Maintaining a Prairie Garden (MN)
Common Questions about Wildflowers and Native Plants (MN)
Perennials for the Water-Wise Gardener (NE)
Wildflowers for Home Landscapes (NE)
Perennials For Specific Sites and Uses (OH)
Cactus Dryland Perennials (Sask, CN)
Attractive Perennials for the Prairies (Sask, CN)
Lythrum--Home Gardeners Beware (Sask, CN)
Lychnis, the Maltese Cross (Sask, CN)
Winter Protection of Roses (VT)
Climbing Roses, Winter Protection (IL)
Selecting Hardy Roses for Northern Climates (MN)
Growing Roses in the Desert Southwest (NV)
Common Diseases of Roses (Nova Scotia, CN)
Lilies and Daylilies for Late Summer (Sask, CN)
Iris for Northern Gardens (MN)
Selecting Lilies for Your Garden (MN)
Lilies and Daylilies for Late Summer (Sask, CN)
Planting a Perennial Garden --Slide Show (NC)
Care and Maintenance of Perennials (NY)
Natural Fertilizers...(Nova Scotia, CN)
Organic Fertilizer Materials (Nova Scotia, CN)
Organic Gardening (Nova Scotia, CN)
Transplanting Perennials (Sask, CN)
Common Sense Gardening and Compost (Sask, CN)
Overwintering your Aquatic Plants (Sask, CN)
Perennial Flower Garden Design (VT)
Vermont USDA Hardiness Map (VT)
Flowering Perennials for Georgia Gardens (GA)
Accessible Gardening for Therapeutic Horticulture (MN)
Preparing Flowers for the Flower Show (MN)
Prairie Lily Breeders (Sask, CN)
Borders in Early Spring (Sask, CN)
Collecting Garden Seeds (Sask, CN)
Xeriscape Landscaping (Sask, CN)
