Don't put the seeds in any storage container until they are completely dry. If they are damp, they will probably mildew and mold. When dry, you can mix them with a bit of cornmeal and store them away. The cornmeal will inhibit any fungus growth. If you want, add a little Sevin dust into the bag to make sure weevils don't get your seeds. Do not plant your pumpkins too early in the spring or you will have pumpkins in August rather than October. Wait at least until the end of May or the first of June. Expect 120 days to harvest. Plant in raised beds or hills spaced about 6' apart. Thin to a couple of plants per hill and then side dress with fertilizer (not grass fertilizer with weed killer) or use a liquid fertilizer like Miracle-Gro. Keep the weeds cleared out and the plants watered as required. Watch your pumpkins grow and harvest when the plants start to die away from the mature pumpkins.