A strong woodcutting urn can be created at 61 Crafting (granting 97 experience) by adding an earth rune to a Strong woodcutting urn (nr). When chopping a tree with a strong woodcutting urn (r) in your inventory, it accumulates experience and becomes a Strong Woodcutting Urn. The urn becomes full when the player has earned 8,312.5 Woodcutting experience. Once the strong woodcutting urn is full, it becomes a strong woodcutting urn (full) and yields 1,662.5 Woodcutting experience when teleported to Ernie.
Chopping evil trees, splitting arctic pine logs or straight/curly/mutated vines does not fill the urn. Nor does the use of the dwarven chainaxe in 'double resources' mode, since no base rate xp is being gained.
With the auto-banking effect from the evil tree distraction and diversion, one can fill the urn without the need to bank. This makes filling the urn very fast and efficient, maximising experience gain. Similar to this is the ability of the wood spirit to carry logs to your bank. The spirit will randomly appear when using a juju woodcutting potion.
|Logs|| XP per|
| # of logs|
|Arctic pine logs||140.2||1.69%||60|
|Item quantity required||1|
|Base junk chance||98.9%|
- When it is half full, the 'Check level' text is "This strong woodcutting urn is half full, or is it half empty?", a reference to the optimist or pessimist view of a half glass of water.
- Prior to the addition of the decorated woodcutting urn on 31 October 2016, Woodcutting and Smithing are the only skills that have strong urns, but don't have decorated urns.