| 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. |
| Earth and Table | | Provides annotated links to many gardening resources, mainly in the areas of organic gardening and sustainable agriculture. |
| Everything Green | | Information center for the lawn and landscape industry, with categorized links to hundreds of companies in the green industry. |
| 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. |
| Gardening Resources | | Provides links to gardening sites that give information on various specialty gardening topics. |
| GardeningData.co.uk | | Directory of practical gardening sites, tailored for the UK. Includes glossaries, general gardening information, and projects. |
| 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. |
| 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. |
| 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. |
|
|
