- Backyard Gardener - Instructions and resources for growing a number of different plants in the garden.
- Backyard Seed Swapping - Swap seeds for seeds, has flower/shrub photos. Membership fee.
- BelleWood Gardens - Site about Judy Glattstein a garden author and columnist, her work, her garden and her suggestions for gardeners.
- Biblical Gardens - Information about differently themed gardens at the First Congregational Church in Fair Haven.
- Blossom Swap - Gardening enthusiasts can swap seeds, read and post to a chat forum at this garden exchange. Includes articles, photographs and virtual postcards.
- ColorChoice New Plants - Lists plants with photos, descriptions and plant care information.
- Doctor Greenfingers - Help and advice clinic for gardeners. Features information on perennial gardening, and vegetable plots.
- Free Cycad Database software - Software for managing cycad collections from Utore software.
- Gardening on World Online - A flower, plant and gardening portal with searchable plant database, photos and information.
- Interior Plant Design and Maintenance in the Roaring Fork Valley - Roaring Fork Interiorscape provides plant design and maintenance for the Roaring Fork Valley, from Glenwood Springs to Aspen. RFI will help design, implement, and maintain any planting, potting, or Interiorscape needs.
- Lawn and Tree Care - Features lawn and plant care information.
- My Back Garden - A monthly pictorial sketch of the activities in a small Somerset garden growing flowers, fruit, and vegetables.
- NATS Naturals - Gives information about groundcover plants, ferns, grasses and native plants of the Pacific Northwest USA and Canada.
- NeoFlora - Information on plant care and troubleshooting.
- Plant Adviser - Library of plants for gardening in low and mid-level deserts of the southwestern U.S. and northern Mexico.
- Plant Ideas - Provides gardening plans, articles and plant lists.
- Plantadvice.com - Offers the home hobbyist and plant enthusiast the know-how and products to grow like the pros and be practical stewards of the environment.
- Seed Traders - Allows the trading of seeds and plants between people in the US and Canada.
- The Garden Web - Gives instructions and help for basic gardening skills.
- The Garden Zone - Gardening portal with articles on garden topics, searchable plant database, and forums. Based in New Zealand.
- The Hill Gardens - Visit the rock gardens of Derek Hill in Pont Rouge, Quebec. We have many plant islands landscaped into our farm property along the shores of the Jacques-Cartier river.
- The Plants Database - Features a database with plant names and pictures.
- The Seed Exchange - Information and subscription page for a free network for trading, selling, buying or locating seeds, plants, and information.
- Weed Alert - Offers a weed listing for United States regions.