Deku Seed

Slingshot Pellets are recurring items in, used as ammunition for the Slingshot.

Ocarina of Time
In, Deku Seeds are used as ammunition for the Fairy Slingshot. They are held in the Bullet Bag, which can be upgraded to hold 40 and 50 seeds. They can be found when cutting grass.

Oracle of Seasons
In, Mystical Seeds are a type of ammunition for the Slingshot. There are five types: Ember, Scent, Pegasus, Gale, and Mystery. These seeds are held in the Seed Satchel.

Four Swords Adventures
In, Deku Seeds are used as ammunition for the Slingshot; however, it has unlimited ammunition, as there are no Deku Seeds to be collected and no bag to hold them.

Twilight Princess
In, Pumpkin Seeds can be used as ammunition for the Slingshot. Link receives 50 ordinary pellets when he first buys the Slingshot from Sera in Ordon Village, but must use Pumpkin Seeds as replacements once they are used up. They can be found by smashing pumpkins or slaying Deku Babas and throwing their pods. A maximum of 50 pellets can be held at a time.

Skyward Sword
In SS undefined, Deku Seeds are used as ammunition. They can be found by defeating Deku Babas or using the Digging Mitts in soft soil. Link can also buy 10 seeds for 20 Rupees at the Gear Shop.

Trivia

 * During development of Ocarina of Time, Link uses pachinko balls as ammunition for the Slingshot.

Gallery
 File:DekuSeed Large.gif|Deku Seeds from Ocarina of Time File:OoT3D Deku Seeds Model.png|Deku Seeds from Ocarina of Time 3D 