Horticulture & Landscape Architecture

A resource for landscape professionals involved in the design, construction and maintenance of arid landscapes. Includes color photos and extensive information about each tree.

Access to hundreds of botanical and horticultural links on plants, cacti and succulents, nurseries and seed sources, gourds, forestry, orchids, plant conservation and biodiversity, plant genetics, herbaria and botanic gardens, etc.

Access to several searchable plant databases including the Gray Herbarium of New World Plants.

Site of the publication, Interiorscape. Includes a discussion group, industry news, a list of interiorscapers, as well as a feature on new web sites in the field.

A Business Magazine for Landscape, Irrigation and Maintenance Contractors.

Provides "information on how to compost, how to use finished compost, the benefits of composting, what to compost, and many other topics related to home composting."

Includes information on tree care for consumers and professionals.

An international knowledge bank and multimedia learning center.

From University of Minnesota.

Research-based gardening information.

A USDA funded initiative that sponsors competitive grants for sustainable agriculture research and education. Includes access to SAN, the Sustainable Agriculture Network.

Information on design, plant selection, implementation, and maintenance.

A blog covering the latest news on the built and natural environments and features stories on landscape architecture.

Discover hardiness zones for plants by looking at different regions and states.

A webzine providing landscape architects with news and information about the profession by the profession

Institute that focuses on six critical issues at the intersection of environment and development: climate, energy, food, forests, water, and cities and transport.