American Community Gardening Association
Nonprofit network supporting community gardens in the United States and Canada.
Open recordFind reviewed seed banks, botanic gardens, institutes, societies, community projects and useful horticultural resources.

Verified reference archive
Nonprofit network supporting community gardens in the United States and Canada.
Open recordVancouver nonprofit society promoting urban food gardening, with a demonstration garden and online resources.
Open recordMunicipal programme with a community-garden directory and support for new sites.
Open recordNational network and resource centre for Australian community gardens.
Open recordNonprofit supporting community gardeners in New York City.
Open recordCommunity-led organization in Hackney, London, running organic veg schemes, a farmers' market and urban food growing.
Open recordNonprofit providing resources and grants for school and youth gardens.
Open recordCharity supporting outdoor learning and school grounds gardening.
Open recordSingapore national programme for starting and supporting community gardens.
Open recordUK charity supporting communities that grow food and care for shared gardens or farms.
Open recordGerman foundation supporting community and intercultural gardens with a network map.
Open recordSeedexchange members