Crops and flowers can be planted in any season. Ideal seasons will yield "Great" versions of the crops. Crop seeds are sold by Sam. Selling 30-50 mutated crops unlocks the seeds for it. All mutations listed below have been tested for confirmation. Flower seeds are sold by Carol, and Carol pays a higher price for flowers. Mutations of crops can occur and sometimes require special circumstances including season, ground conditions, elevation, and fertilizer. Asking Rowan (crops) and Blossom (flowers) for help increases the chances of mutations and so does fertilizer.