Shop Watermelons by Size:
Watermelon is the unofficial fruit symbol of summer, and come in various sizes. Mini watermelons are usually under 9 pounds, Icebox watermelons fit nicely in the fridge and weigh between 9 and 15 pounds. Picnic watermelons are the classic watermelons of summer and range between 15 and 45 pounds. Giant watermelons can get up to 70 lbs when conditions are right. Buy non-gmo watermelon seeds online. Heirloom and organic watermelon seed options.
Check out our Vegetable Growing Guide for helpful growing tips and information.
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Watermelon Seeds - Picnic - Crimson Sweet
80-90 Days to maturity. Citrullus lanatus. Crimson Sweet Organic Watermelon Seeds. Non-GMO, annual, open-pollinated, heirloom, heat tolerant, seeded, picnic watermelon. Resistant to Anthracnose (1,3), Fusarium Wilt (Race 1,2). Crimson Sweet...
Watermelon Seeds - Picnic - Crimson Sweet (Organic)
80-90 Days to maturity. Citrullus lanatus. Crimson Sweet Organic Watermelon Seeds. Non-GMO, annual, organic, open-pollinated, heirloom, heat tolerant, seeded, picnic watermelon. Resistant to Anthracnose (1,3), Fusarium Wilt (Race 1,2). Organic...
Watermelon Seeds - Picnic - Jubilee
90-97 Days to maturity. Citrullus lanatus. Jubilee Watermelon Seeds. Non-GMO, annual, open-pollinated, heirloom, heat tolerant, seeded, picnic watermelon. Suitable for growing in garden plots. These big hybrid varieties can grow...
Watermelon Seeds - Picnic - Moon & Stars (Organic)
95 Days to maturity. Citrullus lanatus. Organic Moon & Stars Watermelon Seeds. Non-GMO, annual, organic, open-pollinated, heirloom, heat tolerant, seeded, picnic watermelon. Suitable for growing in garden plots. These medium-sized...
Watermelon Seeds - Giant - Black Diamond
90 Days to maturity. Citrullus lanatus. Black Diamond Watermelon Seeds. Non-GMO, annual, open-pollinated, heirloom, heat tolerant, seeded, Giant watermelon. Developed in Arkansas in the 1950s. Called black diamond because of...
Watermelon Seeds - Picnic - Cal Sweet
90 Days to maturity. Citrullus lanatus. Cal Sweet Watermelon Seeds. Non-GMO, annual, open-pollinated, heirloom, heat tolerant, seeded, Picnic watermelon. Cal Sweet Watermelon fruits typically weigh 20 to 25 pounds with...
Watermelon Seeds - Picnic - Moon & Stars Yellow Flesh
90-95 Days to maturity. Citrullus lanatus. Moon & Stars Yellow Watermelon Seeds. Non-GMO, annual, open-pollinated, heirloom, heat tolerant, seeded, picnic watermelon. Suitable for growing in garden plots. First mentioned around...
Watermelon Seeds - Picnic - Tendersweet Orange
Citrullus lanatus (90 days) Yummalicious orange, crisp, sweet, watermelon that is not only colorful, but also intensely tasty. Watermelon Seeds - Tendersweet Orange This is the standard for orange fleshed...
Watermelon Seeds - Giant - Congo
95 Days to maturity. Citrullus lanatus. Congo Watermelon Seeds. Non-GMO, annual, organic, open-pollinated, heirloom, heat tolerant, seeded, giant watermelon. Resistant to Anthracnose (1). Congo Watermelon produces sweet, red-fleshed melons up...
Watermelon Seeds - Mini - Cal Sweet Bush AAS
90 Days to maturity. Citrullus lanatus. Cal Sweet Bush AAS Watermelon Seeds. Non-GMO, annual, open-pollinated, heirloom, heat tolerant, seeded, Mini watermelon. Suitable for growing in garden plots and large containers...
Watermelon Seeds - Giant - Florida Giant
90 Days to maturity. Citrullus lanatus. Florida Giant Watermelon Seeds. Non-GMO, annual, open-pollinated, heirloom, heat tolerant, seeded, giant watermelon. The Florida Giant watermelon, AKA: Cannon Ball Watermelon, was developed in...
Watermelon Seeds - Giant - Black Diamond Yellow Belly
90 - 95 Days to maturity. Citrullus lanatus. Black Diamond Yellow Belly Watermelon Seeds. Non-GMO, annual, open-pollinated, heirloom, heat tolerant, seeded, giant watermelon. This watermelon has red flesh with a...
Watermelon Seeds - Picnic - Shiny Boy Hybrid (treated)
90 Days to maturity. Citrullus lanatus. Treated Shiny Boy Hybrid Watermelon Seeds. Non-GMO, annual, hybrid, heat tolerant, seeded, picnic watermelon. Suitable for growing in garden plots. 2010 Vegetable AAS Winner....
Watermelon Seeds - Icebox - Bush Jubilee
90 Days to maturity. Citrullus lanatus. Bush Jubilee Watermelon Seeds. Non-GMO, annual, open-pollinated, heirloom, heat tolerant, seeded, Icebox watermelon. Vines spread 3-5 ft. Produces watermelons that are about 10-13 lbs....
Watermelon Seeds - Picnic - Jubilee (Organic)
90-97 Days to maturity. Citrullus lanatus. Organic Jubilee Watermelon Seeds. Non-GMO, annual, organic, open-pollinated, heirloom, heat tolerant, seeded, picnic watermelon. Suitable for growing in garden plots. Tolerant to Fusarium Wilt...
Watermelon Seeds - Picnic - Mountain Sweet
85-100 Days to maturity. Citrullus lanatus. Mountain Sweet Yellow Watermelon Seeds. Non-GMO, annual, open-pollinated, heirloom, heat tolerant, seeded, picnic watermelon. Suitable for growing in garden plots. 2004 Seed Saver Inventory...
Watermelon Seeds - Picnic - Cal Sweet Supreme
90 Days to maturity. Citrullus lanatus. Cal Sweet Supreme Watermelon Seeds. Non-GMO, annual, open-pollinated, heirloom, heat tolerant, seeded, Picnic watermelon. Cal Sweet Supreme Watermelon fruits typically weigh 30-35 pounds. Flesh...
Watermelon Seeds - Icebox - Hime Kansen Hybrid
95 Days to maturity. Citrullus vulgaris. Hime Kansen Hybrid Japanese Watermelon Seeds. Non-GMO, annual, hybrid, heat tolerant, seeded, icebox watermelon. Suitable for growing in garden plots. This Japanese watermelon is...
Watermelon Seeds - Picnic - All Sweet (Organic)
90-105 Days to maturity. Citrullus lanatus. Organic All Sweet Watermelon Seeds. Non-GMO, annual, organic, open-pollinated, heirloom, heat tolerant, seeded, picnic watermelon. Suitable for growing in garden plots. Resistant to Anthracnose...
Watermelon Seeds - Picnic - Moon & Stars
95 Days to maturity. Citrullus lanatus. Moon & Stars Watermelon Seeds. Non-GMO, annual, open-pollinated, heirloom, heat tolerant, seeded, picnic watermelon. Suitable for growing in garden plots. The history of the...
Watermelon Seeds - Picnic - Striped Klondike R7
80-90 Days to maturity. Citrullus lanatus. Striped Klondike R7 Watermelon Seeds. Non-GMO, annual, open-pollinated, heirloom, heat tolerant, seeded, picnic watermelon. Suitable for growing in garden plots. Klondike R7 watermelon is...
Watermelon Seeds - Picnic - Garrisonian
80-90 Days to maturity. Citrullus lanatus. Garrisonian Watermelon Seeds. Non-GMO, annual, open-pollinated, heirloom, heat tolerant, seeded, picnic watermelon. Garrisonian Watermelon Seeds from True Leaf Market produce large, oblong watermelon fruits...
Watermelon Seeds - Picnic - Greybelle
80-90 Days to maturity. Citrullus lanatus. Greybelle Watermelon Seeds. Non-GMO, annual, open-pollinated, heirloom, heat tolerant, seeded, picnic watermelon. Suitable for growing in garden plots. 15-20 pound round fruits. Greybelle watermelon...
Watermelon Seeds - Tom Watson
Tom Watson Watermelon Seeds. 90 Days. Non-GMO, heirloom, open pollinated seeds. Citrullus lanatus. AKA: Ole Tom Watson. A very old heirloom variety originating from the state of Georgia, dating back...
Watermelon Seeds - Picnic - Harvest Moon Hybrid AAS
80-100 Days to maturity. Citrullus lanatus. Harvest Moon F1 Hybrid AAS Watermelon Seeds. Non-GMO, annual, hybrid, heat tolerant, seedless, picnic watermelon. Suitable for growing in garden plots. 2013 AAS National...
Watermelon Seeds - Picnic - Georgia Rattlesnake
Citrullus lunatus (90 days) AKA "Gypsy" and "Augusta Rattesnake" watermelon. Georgia Rattlesnake is said to have been developed in the 1830s. It has been an old Southern favorite for a...
Watermelon Seeds - Picnic - All Sweet
90-105 Days to maturity. Citrullus lanatus. All Sweet Watermelon Seeds. Non-GMO, annual, open-pollinated, heirloom, heat tolerant, seeded, picnic watermelon. Suitable for growing in garden plots. Resistant to Anthracnose (1), Fusarium...
Watermelon Seeds - Picnic - Tendersweet Orange (Organic)
Organic Tendersweet Orange Watermelon Seeds. 90 days to maturity. Citrullus lanatus. Heirloom, Non-GMO, Annual. ~ 400 Seeds/ounce. Download Free Vegetable Growing Guide PDF Watermelon Seeds - Tendersweet Orange - Organic...
Watermelon Seeds - Giant - Carolina Cross
90 Days to maturity. Citrullus lanatus. Carolina Cross Watermelon Seeds. Non-GMO, annual, open-pollinated, heirloom, heat tolerant, seeded, Giant watermelon. The Carolina Cross is one huge melon! Want to win the...
Watermelon Seeds - Picnic - Moon & Stars Yellow Flesh...
90-95 Days to maturity. Citrullus lanatus. Organic Moon & Stars Yellow Watermelon Seeds. Non-GMO, annual, organic, open-pollinated, heirloom, heat tolerant, seeded, picnic watermelon. Suitable for growing in garden plots. First...
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