Illustrative photo51 seed libraries are listed in Pennsylvania. 22 of them list at least one borrowing rule, such as whether you need a library card.
35 of the 51 listings are shown below so far; the others are added in stages.
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Hosted by Memorial Library of Radnor Township
Where to find it: “Seed Library at Radnor Memorial Library; check-out bin and donation bin”
How much: “4 packets per month”
Not listed: Season
Hosted by C C Mellor Memorial Library
Where to find it: “Card catalog in the library”
Not listed: How much · Season
Hosted by Kennett Library
Where to find it: “Vintage card catalog in the main lobby of Kennett Library”
How much: “No stated limit; as many packets as you can grow in a season”
Not listed: Bringing seed back · Season
Hosted by Marple Public Library
Where to find it: “Marple Public Library (binder and Seed Library box; Reference Desk help)”
Not listed: How much · Season
Distances are straight-line, not driving or walking routes. Listings without a map position are shown last.
Counted from the 51 listings in Pennsylvania; 22 (43%) state at least one rule. Many don't say - we count only what is listed.
40 listings have a map position; 11 do not.
Nearby states: New Jersey
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Listings updated November 2026