Maku Seed

The Maku Seed is an item that the Maku Tree (male) and the Maku Tree (female) possess in both The Legend of Zelda: Oracle of Seasons and The Legend of Zelda: Oracle of Ages, respectively. When Link Collects the Essences of Nature in Seasons and Essences of Time in Ages, the respective Maku Tree will give him the Maku Seed, which allows him to break through the barriers guarding both Onox and Veran.