Shop
- - Vegetable Seeds
  - Best Sellers
    These seeds top our list for a reason: excellent performance, incredible taste and beauty, and beloved for generations.
    Shop Best Sellers
  - Flower Seeds
  - Herb Seeds
    - Shop All Herb Seeds
    Featured
  - Trees & Transplants
    - Shop All Trees & Transplants
  - Gift Shop
  - Store Locations
    - Find Seeds Near You
    - Grow With Us—Become a Retailer
Support
- - Support
  - Become a Member
    Join us today to ensure heirloom seeds are kept in our gardens and on our tables, for generations to come.
    Join Now
Exchange
Programs & Resources
Visit
About Us
- - About Us
  - Our Mission
    We conserve and promote America's culturally diverse but endangered garden and food crop heritage for future generations by collecting, growing, and sharing heirloom seeds and plants.

Heirloom & Organic Watermelon Seeds

A sweet summertime favorite, our selection of heirloom watermelon seeds is sure to satisfy. Choose from red, orange, yellow, or white fleshed varieties. Learn more about growing watermelons.

Browse by: Organic Watermelon Seeds

19 Products

Back

Narrow By

19 Products

Clear All

special

Direct Seed
Online Exclusives

Narrowed By: watermelon

Clear All

Watermelon, Blacktail Mountain

Best Seller

Watermelon, Borrie's Yellow

Watermelon, Chelsea

Watermelon, Chris Cross

Watermelon, Citron Red Seeded

Watermelon, Cream of Saskatchewan

Watermelon, Golden Midget

Watermelon, Halbert Honey

Watermelon, Moon & Stars (Cherokee)

Watermelon, Moon & Stars (Van Doren)

Watermelon, Moon & Stars (Yellow)

Watermelon, Mountain Sweet Yellow

Watermelon, Oh So Sweet

Watermelon, Orangeglo

Watermelon, Petite Yellow

Watermelon, Picnic

Watermelon, Small Shining Light

Watermelon, Stone Mountain

Watermelon, Stone Mountain (organic) - SOLD OUT

Watermelon, Sweet Siberian

About Heirloom Watermelons

Discover the delicious and varied tastes within our selection of watermelon seeds. With incredible histories, these varieties are as storied as they are sweet. Watermelons need a long growing season and need plenty of room to grow.

How to Grow Watermelons & Save Seeds

As a customer, member, or donor, you help us save America’s heirloom seeds.