The Wailmer Pail is used for advancing the growth of Apricorn trees by a stage. An Apricorn tree can only be watered once per Minecraft day, resetting around dawn, and attempts to water an already-watered tree will fail and give the message "It looks well watered today." Using a bed to skip to the next day will also allow Apricorn trees to be watered again. Its design is based on the Pokémon Wailmer.
- The Wailmer Pail was initially able to be used as infinite bone meal. This function has since been removed.