• ​Heritage Tomato Seed

 

• High Mowing Organic Seeds

 

• Hudson Valley Seed Co.​

 

• Johnny's Selected Seed

 

• Nature and Nurture Seeds

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• Ohio Heirlooms

 

• Park Seed

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• Pepper Lover

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• Pinetree Garden Seeds​

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• Refining Fire Chiles​​

 

• Renee's Garden​

 

• Restoration Seeds

 

• Sand Hill Preservation

 

• Secret Seed Cartel

 

• Seed Savers Exchange

 

• Seeds from Italy

 

• Seeds of Change​​​​