To save cucumber seeds for future planting, allow the cucumber to fully ripen on the vine until it turns yellow and the skin becomes tough. Cut the cucumber open and scoop out the seeds. Rinse the seeds in water to remove any pulp, then spread them out on a paper towel to dry for about a week. Store the dried seeds in a cool, dry place in a paper envelope or glass jar until you are ready to plant them.
Chat with our AI personalities