40 Tendersweet Orange Watermelon Seeds Heirloom

The Gardening World

  • $1.99
    Unit price per 
Shipping calculated at checkout.


These oblong watermelons are both lovely and delicious. The strong rinds and sweet orange flesh with high sugar content make these a favorite for many. They grow about 18" long and weigh about 35 pounds when they reach maturity after 95 days of growing. These seeds are so popular that they are often sold out!


Tendersweet Orange, an extremely sweet watermelon of the orange fleshed type, is distinguished from other orange varieties because of its unusually strong rind; this makes it a good shipping melon. Rather than being the result of hybrids, yellow and orange varieties of watermelon are actually more ancient than their pink and red counterparts. Historians believe that the orange versions grew wild in South Africa originally.

***WATERMELON GROWING GUIDE BELOW***

All Seeds We Carry Are Either For The Current Growing Season Or For The Next Growing Season To Come Which Is Why Our Seeds Have Such A High Germination Rate And Will Last For Years If Stored Properly. Our Heirloom Seeds Are All Gathered And Packaged By Hand So No Weed Seeds Or Anything Other Than What You Ordered Will Be In Your Seed Packets. We Do Not Carry Any Gmo Or Altered Seeds.

All Seeds Come In A 2X3 Resealable Plastic Zip Lock Bag, Shipped In A Protective Bubble Mailer. If You Have Any Questions You Can Message Us At Any Time.


Sowing: In cool climates, these Tendersweet Orange watermelon seeds for sale should be started indoors, but no sooner than a month before transplanting; plant three seeds per peat pot, 1/4" deep. Provide heat to keep the soil at least 80-85 degrees F. Cut off all but the strongest seedling as soon as true leaves appear, and transplant about a week after frost; put two or three plants in each hill with a 6-8' space in all directions. Gardeners in warm climates will be able to direct sow watermelons as soon as the soil temperature reaches at least 75 degrees F, planting six seeds per hill with 6-8' of space in all directions. Thin to the strongest two or three plants as soon as the seedlings appear. Tendersweet Orange watermelon seeds for sale should be planted in full sun and rich, loose soil. Young seedlings may benefit from black plastic to warm up the soil. Young seedlings may benefit from black plastic to warm up the soil.

Growing: As soon as the vines begin to develop, apply a thick layer of mulch to control weeds and protect the melons from soil contact. Keep the soil moist until the fruit begins to grow, then water only if the soil dries out completely. Watch out for insect pests, which can be a problem.

We Also Recommend