Information on this method of gardening using mineral preparations and planetary rhythms, and services including workshops and garden design. Based in the UK.

Features articles and videos on several topics, including gardening with nature, carnivorous plants, soils, fruits, and vegetables, propagation, and plant reproduction.

Articles and advice on a variety of gardening topics.

Gardening dictionary with brief definitions of a large number of terms, optionally arranged by category.

Information and tips on growing a healthy green lawn.

Offers a collection of garden reference materials, including a plant gallery and profiles, archives of mailing lists, gardening news, and links.

General gardening site, with versions geared towards US and UK gardeners. Tips and articles, informational resources, links to events, societies, and public gardens, and a forum.

Short informational articles on gardening topics, vegetables, and ornamental plants, contributed and edited by users.

Provides a directory of biological and horticultural terms, with links to online encyclopedia entries for each term.

Offers plant database with photos and summary information, Q&A on various garden topics, and a garden blog.

Information and tips on outdoor and indoor gardening. Many articles grouped by topic.

Lawn and garden resources for homeowners whose garden is not their hobby. Includes information and care data for many plants, shrubs, and trees, and dealing with pests and problems.