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Seed banks exist to help preserve seed diversity.
Unlike a seed library, you may be required to donate seeds or a monetary donation before receiving any seeds.
It is unfortunately quite easy to accidentally buy non-native, or worse, invasive plants from vendors, especially bulk "wildflower seed" packages which often have a handful of native, but mostly invasive species in them. The best way to get your hands on a truly native wildflower pack is to check with your local conservation groups or other organizations focusing specifically on rewilding in your local region.
Be sure to check before planting or sowing. We have two international directories to help, one with native plants, and one that lists invasives.
This directory may also contain gene banks and seedbank networks. For example the Crop Trust is working on building a global gene bank network.
Crop Trust "We are dedicated to conserving and making crop diversity available for use globally, forever and for the benefit of everyone."
Navdanya "started establishing community seed banks and identifying seed keepers / Seed producers in different agro-ecological zones of India. These community seed banks are a step towards the identification and conservation of important traditional seed varieties. These also help in orienting the agricultural community towards conserving and cultivating the important, highly nutritive traditional crops and varieties.
In the recent past Community seed banks in Navdanya working areas have helped conserve the traditional agro-biodiversity. These seed banks are being managed by the farming community itself.
Till date Navdanya has set up 150 community seed banks in 22 states of India in the last 30 years. Many seed banks are now running independent of Navdanya's support. Navdanya has also trained and created awareness amongst about 750,000 farmers in seed sovereignty, food sovereignty and sustainable agriculture over the past two decades, and helped setup the largest direct marketing, fair trade organic network in the country. We have also established a conservation and training center at village Ramgarh in Doon Valley, in Siquanderabad in U.P. and Balasore in Orissa.
More than 4000 rice varieties have been collected, saved and conserved by Navdanya in last 30 years. Forgotten food crops such as millets, pseudo-cereals and pulses have been conserved and promoted by Navdanya which were pushed out by the green revolution and expanding monocultures."
Vrihi Rice Seed Exchange Centre "the first non-governmental rice seed bank in West Bengal. [Which has] succeeded in halting the genetic diversity loss of the rice plant and re-established the vanishing ancient culture of seed exchange in West Bengal. With over 600 traditional rice varieties cultivated in situ and distributed freely to farmers from 18 districts, Vrihi has become the largest rice seed exchange center in Eastern India. The traditional rice varieties are cultivated on Basudha farm (= 'Earth Mother' in Bengali), a small (1.7 acre) farm in the midst of paddy fields close to a forest in southwest Bengal. Basudha aims to conserve Bengal’s vanishing rice varieties; encourage, demonstrate and support organic farming and traditional methods of multiple cropping; and preserve and develop local knowledge of biodiversity and its uses. Basudha is a partner of the nationwide anti-WTO movement, and locally engaged in non-formal education and heuristic science teaching for the rural youth. Basudha also gives practical training in ecological agriculture."
Seed Sovereignty (Interactive Map) use this link to find seed swaps, libraries, seed banks and more throughout the UK including, England, Ireland, Northern Ireland, Scotland, and Wales.
The Living Archive "wants to safeguard the genetic diversity of wild plants by collecting seeds from native plant species and storing them in the National Seed Collection."
Seed Sovereignty (Interactive Map) use this link to find seed swaps, libraries, seed banks and more throughout the UK including, England, Ireland, Northern Ireland, Scotland, and Wales.
Northern Ireland
True Harvest Seeds "is a registered charity in Northern Ireland. Since 2014 we have been actively promoting the native wild flowers of Ireland.
We now have a seed bank with many of the native flora species; collected using ENSCONET protocols and preserved using Kew's Millennium Seed Bank methods for seed conservation. We also work to save our most endangered species in partnership with landowners, government bodies and other environmental non-government organisations.
We started growing native species in 2018 and now sell 46 species on our website, we are currently in conversion to organic status. We hope that by providing seeds and plants to gardeners and community groups we will help save the flora of Ireland through availability and promotion. Funding for our work comes from the online shop, donations and from community and conservation grant funded projects."
Native Seeds/SEARCH "For more than four decades, Native Seeds/SEARCH (NS/S) has stewarded the seeds of the desert Southwest and Mexico. Founded in 1983 in response to the concern of farmers, gardeners, Indigenous community members, and conservationists about the devastating loss of seed diversity, NS/S now conserves more than 1,800 regional seed varieties in a climate-controlled seed bank. Our mission is not just the preservation of seeds for the future, but also their distribution today, prioritizing communities of our desert region who have stewarded the seeds for time immemorial."
Hawaii
The Hawai‘i Seed Bank Partnership (HSBP) "is a group of cooperating partners dedicated to the use of seed banking, based on scientific research, in order to preserve genetic diversity of native plant species for the purposes of conservation and restoration."
Maine
Wild Seed Project "We grow and distribute over 90 species of hand-collected northeast native seeds to communities throughout the Northeast. The home of our seed work is the Native Seed Center: a nursery, living seed bank and education hub in Cape Elizabeth, ME."
Greening Australia "has seed banks in various locations across Australia, and owns one of Australia’s largest and most established seed merchants, Nindethana. We are in a unique position to be able to provide a diverse range of high-quality native seed for a wide variety of restoration projects.
Our native seed services provide supplies and advice to hundreds of commercial clients, community groups and environmental restoration projects."
The Australian PlantBank helps to protect our rich and precious biodiversity from the threat of extinction.
Camino Verde "With over 400 native tree species planted to date, Camino Verde’s reforestation centers and tree nurseries form a one-of-a-kind Living Seed Bank of Amazonian biodiversity. Our database currently includes 663 plant species planted at our centers."
Seed Sovereignty (Interactive Map) use this link to find seed swaps, libraries, seed banks and more throughout the UK including, England, Ireland, Northern Ireland, Scotland, and Wales.
Seed Sovereignty (Interactive Map) use this link to find seed swaps, libraries, seed banks and more throughout the UK including, England, Ireland, Northern Ireland, Scotland, and Wales.