|Released||30 August 2005 (Update)|
|Examine||Pour this on compost to turn it into super-compost.|
|High alch||18 coins|
|Low alch||12 coins|
|Exchange||74 coins (info)|
Players can use a dose of compost potion on a bucket of compost to make it into supercompost, or use a dose on a full compost bin to obtain 15 buckets of supercompost instead. It can also be used on Big Compost Bin which turns all 30 buckets of compost into super with a single dose, thus doubling the potion's benefit.
Creation[edit | edit source]
|Harralander potion (unf)||1||785|
Price per dose[edit | edit source]
|Item||Price per dose|
Shop locations[edit | edit source]
|Dom Onion's Reward Shop||Yanille||∞||N/A||5,000||N/A|
Changes[edit | edit source]
|26 August 2020
The ‘Drink Like a Barbarian’ ability now works on Supercompost Potions. That explains the state of the Barbarians’ loos.
|20 June 2019
Compost potions now require level 22 Herblore rather than 21 due to a Harralander potion (unf) requiring level 22 Herblore to create.
|7 September 2017
(update | poll)
Compost potions can now be created by players.
|15 April 2016
Half full potions could now be turned into bank placeholders.
|5 September 2013
Compost potions can now be purchased as a reward from the Nightmare Zone minigame.
Trivia[edit | edit source]
- This potion is one of the few in the game that players cannot drink.
- Prior to the release of the Nightmare Zone, compost potions were only obtainable as a one-time reward from completing the Garden of Tranquillity quest.