40 Heirloom Black Diamond Watermelon Seeds by Stonysoil Seed Comany Packet contains 40 plus Seeds handpacked with heart and care by Stonysoil Seed Company Thrives in high temperatures Old time heirloom that is very sweet ,can exceed 35 pounds but average 20 to 24 pounds THICK BLACK RIND GROW SOME BLACK DIAMONDS IN YOUR OWN BACKYARD