| Bramble Seed
| Trade Info
| Item class
| Sell value
| Equip/Use Effect
| Use Effect
|| Deals Venus damage to multiple enemies
| When Usable
A Bramble Seed is a consumable item in the Golden Sun series. Like most consumable items, each party member can hold up to 30 bramble seeds in a single inventory slot. When used, a bramble seed deals Venus-based damage to multiple enemies with visual effects resembling the Nettle Psynergy. Bramble seeds cannot be bought, but they can be sold for 37 coins each.
 Golden Sun Bramble Seeds
Bramble seeds are dropped by Moles, Mad Moles, Ghost Mages, Rat Warriors, and Roaches.
 The Lost Age Bramble Seeds
Bramble seeds are dropped by Moles, Numb Ants, Ghost Mages, Talon Runners, Wild Gorillas, and Wood Walkers.
 Dark Dawn Bramble Seeds
Bramble seeds are dropped by Mad Moles, Rat Fighters, Bulky Bugmen, Titan Bugmen, Succubi, and Cave Trolls.
Bramble seeds can also be found in the following locations:
- Open the treasure chest in the second area of the Tanglewood (the room where Isaac and Garet demonstrate the Fireball Psynergy) for the very first bramble seed in the game.
- South of Passaj's item vendor and down a ladder is a pile of wooden crates. Somewhere in the pile are some bramble seeds.