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Iris pumila 'Prolific Purple' May 6 2007 036Plant Information Links

Intrinsic Perennial Gardens and its owners are members/supporters of the following organizations or organizations:

American Hemerocallis Society

American Hosta Society

American Penstemon Society

American Peony Association

Angelus – Home~Garden~Lifestyle

Chicago Botanic Garden

Chicagoland Grows, Inc.

Dragonfly Watercolors

Garden Gate Magazine


Green Roof Solutions

iLandscape Show

Illinois Landscape Contractors Association

International Plant Propagators Association

Illinois Wildflowers

Intrinsic Landscaping

Lost in the Flowers

The Morton Arboretum

The North American Rock Garden Society

The Perennial Diva is Stephanie Cohen

Perennial Plant Association

Perennials in Focus

Plant Haven Inc.

Plants Nouveau

Proven Winners

The Royal Horticultural Society

Sedum Society


SunSparkler Sedums

Timber Press: Books on Gardening and Horticulture

United States Department of Agriculture

The United States Patent Office

Vitro Westland

Plant Nursery Links:

AG3 Inc

Altman Plants

Art Form Nurseries

Ball Horticulture

Bluebird Nursery, Inc.

Blooming Nursery

Busse Gardens

Creek Hill Nursery

Darwin Plants

Emerald Coast Growers

GET Group

Great Garden Plants

Greenleaf Plants

Green Roof Plants

Growing Colors

Gulley Greenhouse and Garden

Hinsdale Nurseries

Hoffman Nursery‚ÄĒOrnamental and Native Grasses

Intrinsic Landscaping

James Greenhouses

JAO Nursery


Klehm’s Song Sparrow Perennial Farm

Kurt Bluemel, Inc.

Northcreek Nurseries

Northwest Horticulture

Northwind Perennial Farm



Pacific Plug and Liner

Papio Valley Nursery

Pioneer Gardens Inc.

Plant Delights Nursery

Plug Connection

Poplar Ridge Nursery

Prairie Moon Nursery

The Primrose Path

Quality Cuttings


Ritter Perennials

Skagit Horticulture

Stonehouse Nursery LLC

Sunny Border

Swift Greenhouses

T and L Nursery



Van Essen Nursery

Walla Wall Nursery

Walters Gardens