Package of 100 Seeds, Jack O' Lantern Pumpkin (Cucurbita pepo) Non-GMO Seeds by Seed Needs Quality Jack O' Lantern Pumpkin seeds packaged by Seed Needs. Each Package displays a colorful illustration on the front side, as well as detailed sowing instructions on the reverse side. Jack O' Lantern is a popular heirloom and a symbol of the Fall's greatest holiday, Halloween. This Pumpkin is perfect for carving. Jack O' Lanterns are usually ready for harvesting in roughly 105 days. It's best to sow Pumpkins in the summer time for a fall harvest. Pumpkin plants will vine outwards and require plenty of room to grow. The plants grow from seeds, reaching 1 to 2 feet tall and will produce their fruits in the early Autumn season. All Pumpkin seeds sold by Seed Needs are Non-GMO based seed products and are intended for the current & the following growing season. All seeds are produced from open pollinated plants, stored in a temperature controlled facility and constantly moved out due to popularity.