nostr:npub1sg87ny6jfx2ynn725ltts26s3rk4pt9sz4lmzd2uk7w56cdg3nzslp9xmy There are other ways to determine if the potato plants are ready to harvest, some potato plants start to die back, others start flowering. Don't eat the potato berries after flowering, they are poisonous, as well as any potatoes that are green in colour.