USDA hardiness zones
Explore sellers whose published materials support a particular USDA hardiness-zone focus. Zone assignments are not inferred from business addresses.
Browse zones →ABOUT THE DIRECTORY
About SeedsByZone
Seed sellers matched to your climate — not just your state. An independent directory organized around what seed sellers actually publish about their regional focus and ordering methods.
Why SeedsByZone exists
Finding a seed seller is not just a matter of finding a business in your state. Growing conditions can vary considerably across state boundaries and even within the same state.
Some seed sellers describe their catalogs in terms of regional climates, growing conditions, habitats, or particular types of seed. That information can be useful when researching where to buy.
SeedsByZone organizes this information so gardeners can explore sellers by published climate specialization, USDA hardiness zone focus, and ordering model.
The purpose is straightforward: make it easier to discover sellers whose published information is relevant to the growing environment you are researching.
HOW THE DIRECTORY WORKS
What you can explore
Climate regions
Discover sellers through the regional and climate descriptions they use in their own published information.
Browse regions →Ordering methods
Compare published ordering models, including online small-packet ordering and catalog mail-order.
Read the buying guide →Independent research, not a seed retailer
SeedsByZone is an independent directory. It is designed to organize publicly available seller information rather than operate as a seed seller or represent the businesses included in the directory.
Seller descriptions, climate specializations, zone information, and ordering methods are recorded from the sellers' own published materials.
A directory listing does not constitute an endorsement, product recommendation, guarantee of availability, or guarantee of growing results.
Visitors should review the original seller information and confirm current products, ordering terms, and availability directly with the seller.
Our approach to accuracy
We do not assign climate specializations based solely on a seller's physical location. A seller must have published information supporting the specialization recorded in its listing.
We also distinguish between information a seller explicitly publishes and information that is not stated. An unstated ordering method or zone focus is not treated as confirmed.
Each published seller record includes a source and a checked date so visitors can review where the information came from and when it was checked.
If you find outdated or incorrect information, please send a correction for review.
HELP BUILD THE DIRECTORY
Know a regional seed seller?
Help make regional seed sourcing easier to research. Suggest a seller and include its official published climate or catalog information.