The Seedling is a drop item from Plantera. The seedling is used to summon the Pet Sapling.
- The Pet Sapling follows the player around and cannot be damaged or killed.
- Players can only have one pet active at a time and do not need the summoning item in their inventory after summoning.
- After logging out or changing worlds, the pet will still follow the character and will only despawn if the player dies, summons another pet or cancels the pet's buff icon.
- Currently these pets do not do anything to help the player.