Celastrus bark are a type of wood harvested from a Celastrus tree. The bark can be fletched into a battlestaff using a knife with level 40 Fletching, granting 80 fletching experience.
One Celastrus tree produces a minimum of 3 bark, where each harvest has a chance of using up one of the "lives" of the Celastrus patch, much like harvesting herb patches. Similar to other variable-yield patches, yield of Celastrus bark can be increased by using Magic secateurs, Supercompost, Ultracompost, Attas_seed and having higher farming levels.
- ↑ Jagex. Mod Ash's Twitter account. 05 February 2019. Mod Ash: "I can't offer to go read the code for you from here, but I think so."
- ↑ Jagex. Mod Ash's Twitter account. 15 April 2020. Mod Ash: "Yes, that effect is tied into the core of harvesting where it does indeed affect Celastrus."