GreenThumb - largest community gardening program in the country, supporting community gardens in New York City

Trust for Public Land - conserving land for people

American Community Gardening Association - a national nonprofit membership organization of professionals, volunteers and supporters of community greening in urban and rural communities

City of New York/Parks & Recreation - the city with 1,700 parks and playgrounds

The Council on the Environment of New York City - a privately funded citizens organization in the Mayor's Office. CENYC promotes environmental awareness and solutions to environmental problems

Green Guerillas - helping thousands of people throughout New York City transform abandoned lots into vibrant community gardens

CENYC's City-wide Community Garden Mapping Project - now you can search for community gardens in New York City

Neighborhood Open Space Coalition - dedicated to improving the quality of life for all New Yorkers by expanding and enhancing our city's parks and open spaces through research, planning and advocacy

Urban Community Gardens - a website about community gardens and how to start one

Urban Trees, Parks & Gardens - a website for everyone interested in making smart choices about the green and living environments of communities -- the trees, parks, trails, gardens, rivers, beaches, lakes, harbors, wetlands and watersheds.

Brooklyn Botanic Garden - more than 12,000 kinds of plants from around the globe are displayed on 52 acres and in the acclaimed Steinhardt Conservatory

Earth Celebrations - preserving the gardens of New York through art and community action

The New York Botanical Garden - dedicated to the study and conservation of the world’s plants

La Plaza Cultural - one of the oldest and most beautiful community parks and performance spaces in New York City at the southwest corner of 9th Street and Avenue C

National Gardening - a "how to" website on all aspects of gardening

Garden Web - the internet's garden community

The Compost Resource Page - information for anyone interested in the various aspects of composting

Biological Control News - information on the use of beneficial organisms for controlling insect and mite pests of the farm, garden, and home

The Garden of Union - Union Street between 4th and 5th Avenues, Park Slope, Brooklyn, New York

A Garden Place - Garden Idea, Landscape Tips, Greenhouse Construction, Plant Propagation, Resources and Links for People Who Garden.

The Arkansas Hunger Coalition - an association of people and agencies working to increase food security and stop hunger in the state of Arkansas.

CASA Community Garden - a non-profit organization whose main focus is to help Madison County's senior citizens live independent lives (Huntsville, AL)

GreenSpace Partners - believes that every community development project should include greenspace. And they believe that community greenspace should be controlled by the people in the community.

Botanique - portal to gardens, arboreta and nature sites

Canadian City Farmer - non-profit society promotes urban food production and environmental conservation from a small office in downtown Vancouver, British Columbia

Greenup - non-profit charitable organization with a focus on environmental issues such as waste reduction, water and energy conservation, greenspace enhancement and CO2 reduction

Seeds of Hope, Harvest of Pride - teaching people how to create community gardens to improve their lives, neighborhoods and the environment

Sheridan Square Viewing Garden - garden is in Greenwich Village,  New York City, on Sheridan Square

European Federation of City Farms - a network of city farms

Earth & Table - the gardening resource for cooks

GardenNet - the perfect place for you to find the garden information and shopping resources you are looking for

Gateway Greening - nonprofit organization dedicated to community development through community gardening

Eagle Heights Community Garden - Madison, WI - offers garden plots for rent that must be used for organic gardening

Boston Area Community Gardens - strives to maintain an up-to-date list of the nearly 200 active community gardens in the Boston area

The French Federation of Allotment and Leisure Gardens - supports the creation and development of allotment and leisure gardens, defends the interests and assists the associations that manage and lead them, and keeps in application an effective legislation for the protection of the grounds occupied by leisure gardens

Idaho Falls Community Gardens - growing flowers, growing vegetables and fruits, and growing a community of people who can share their love of gardening while taking good care of our small part of the earth

Farm in the City - teaching positive environmental principles, healthy lifestyles, creativity, teamwork, and respect for diversity in our community and in the natural world.

Federation of City Farms and Community Gardens - locally based projects working with people, animals and plants

The Presby Memorial Iris Gardens - features a collection of approximately 6 species and over 4,000 varieties of world-famous irises, some dating back to the 1500's

Seeds of Change - committed to offering 100% Certified Organic seeds, plants and foods

Soldier Bug Nursery for the Garden - trap beneficial insects in your garden and release them when and where you need them to get pests

Michael's Premier Roses - a selection of the finest roses for you to choose from with a large directory of related sites on the web

John Scheepers for Bulbs - offers 700 varieties of the best tulips, narcissi, lilies, amaryllis and rare and unusual Dutch bulbs at exceptionally low retail prices with real volume discounts

" You Bet Your Garden" WHYY Philadelphia NPR - Steering committee member Adam Honigman talks with host Mike McGrath about community gardens, the history of the CCG and our beehive!