Our goji berry seeds are derived from the Lycium Eleagnus Barbarum indigenous to the Tibetan Province. All of our Goji Berry Seeds are naturally shade-dried untreated. Each berry contains approximately 20-35 seeds. They have been randomly tested and proved to have a high germination rate, rather than the typical dried berries processed for human consumption that are typically dried at 120-130 degrees in dehydrators, or dried in direct sunlight. The seeds can be extracted from the dried berries by moistening them between dampened paper towels for one-two hours, then slicing them open and carefully removing the seeds. Seeds should then be immediately planted about one-fourth to one-half inch deep in loose, well draining soil and kept moist and in shade or indirect sunlight at all times. Seedlings, once sprouted, should be gradually acclimated to direct sunlight until well established. Once established, they will be quite hardy and prolific growers, reaching maturity in 4-5 years, and standing 10'-12' high with vines reaching to 20' in length.