Community seed bank

Loss of crop diversity and of farmers' control over seed, which weakens local food systems, climate resilience and ecological regeneration.

Thrives where farmers already save and swap seed and where local varieties still exist in fields; needs a trusted host group, simple dry and cool storage, clear borrow-and-return rules, and periodic grow-outs to keep seed viable. Works from smallholder villages (Kenya, the Philippines, Nepal) to volunteer networks in Europe. Supportive or at least tolerant seed laws matter.

Diversity is kept alive by being used: when seed circulates among many growers each season, it keeps adapting to local conditions, and shared ownership gives every member a reason to return seed.

Like a forest seed bank in the soil, a reserve of many different seeds waiting for the right conditions to sprout after disturbance.

Seed Savers Network Kenya (on the Landscape) for setting up farmer seed banks; MASIPAG in the Philippines for farmer-led breeding; Peliti in Greece for volunteer seed festivals; local seed savers groups and seed library networks.

Seed viability drops without regular grow-outs; cross-pollination muddles varieties if isolation is ignored; record-keeping fades when one volunteer leaves; legal risk where seed laws restrict exchange; dependency on a single funder.

Farmers have saved and swapped seed for millennia. Formal community seed banks began spreading from the mid 1980s (documented in Vernooy, Shrestha and Sthapit, Community Seed Banks: Origins, Evolution and Prospects, Routledge 2015). Varieties themselves often carry the knowledge of specific farming and Indigenous communities: ask before collecting, credit origins, and respect any limits a community places on sharing.