Adaptive Seeds
A certified organic, farm-based seed company near Sweet Home, Oregon, stewarding rare, diverse, and resilient seed varieties.
Last updated September 1, 2026
Overview
Adaptive Seeds is a certified organic, farm-based seed company near Sweet Home, Oregon, established in 2009 by Andrew Still and Sarah Kleeger. The company stewards rare, diverse, and resilient seed varieties for ecologically-minded farmers, gardeners, and seed savers. Their seed is adapted to the Pacific Northwest and other short season northern climates. They sell only public domain, open pollinated (OP) seed, as well as diverse gene pool mixes, and guarantee that every seed lot is regularly germination tested and exceeds industry and federal germination standards. None of their seeds are proprietary hybrids (F1), patented, PVP, or genetically modified (GMO). All seed is grown without chemical fertilizers, herbicides, or pesticides, and none is treated. The company has been Certified Organic by Oregon Tilth since 2013.
History
Adaptive Seeds was established in 2009 by Andrew Still and Sarah Kleeger. It is a certified organic, farm based seed company near Sweet Home, Oregon. The company stewards rare, diverse and resilient seed varieties for ecologically-minded farmers, gardeners and seed savers. Their seed is adapted to the Pacific Northwest and other short season northern climates. They sell only public domain, open pollinated (OP) seed, as well as diverse gene pool mixes. All of their seed is grown by them or a few regional farms who help with isolation needs. None of their seeds are proprietary hybrids (F1), patented, PVP, or genetically modified (GMO). All seed is grown without chemical fertilizers, herbicides or pesticides, and none is treated. The company has been Certified Organic by Oregon Tilth since 2013.
Sources
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