Anything 4 Gardening - "Links to gardening resources by category, most with brief descriptions."

Backyard Garden - Links to gardening related and Iowa information.

Cold Climate Gardening - "Home gardener in upstate New York presents her collection of annotated links to cold-gardening resources, as well as a regularly updated garden journal."

Cyndi's Catalog of Garden Catalogs - "Provides information for over 2000 mail-order gardening companies, including descriptions, user evaluations, and web links where available."

Everything Green - "Information center for the lawn and landscape industry, with categorized links to hundreds of companies in the green industry."

Garden Break Gardening Index - Links to gardening sites grouped by specific categories.

Garden Centers Online - "Provides information about various aspects of gardening, mostly in the form of lists and tables. Also a directory of garden centers in the US."

Garden Time Online - "Links to gardening resources, from planning a garden through harvest, for all types of gardens."

Gardening Places - "Directory of gardening websites, including seeds, catalogs, greenhouses, tools, nurseries, flowers, vegetables, organic supplies."

GardeningData.co.uk - "Directory of practical gardening sites, tailored for the UK. Includes glossaries, general gardening information, and projects."

Horticulture on the Internet - A large collection of links to resources on the internet for specific plant groups and other gardening topics.

I Love Plants - "Directory of plant and garden related topics, plus links to farmer's market lists."

La-info.com - "A directory of landscape and garden resources, suppliers, manufacturers and related businesses."

Lawn & Garden Yellow Pages - Links to providers of garden products and services in the US.

Rock Gardeners' Last Resort - "An index of plant and gardening databases, encyclopedias, glossaries, and dictionaries. Aimed at rock gardeners, but with many general-purpose references."

Scott's Botanical Links - Links to informational botanical sites covering a wide range of topics.

The Garden Gate - "Friendly site with links to online gardening resources, and tips on using these resources to answer specific questions."

The Garden Watchdog - Clearinghouse for reader-supplied reviews and contact information of thousands of mail-order and internet plant sources.

The Gardening Launch Pad - Features organized lists of gardening sites.

Weeds on the Internet - "Links to websites on weeds, weedcontrol and herbicides."