|Release date||15 January 2008 (Update)|
|High alch||0 coins|
|Low alch||0 coins|
|Store price||Not sold|
|Exchange price||3,254 coins (info)|
|Examine||I need to clean this herb before I can use it.|
A grimy spirit weed is a herb that has not yet been cleaned to make a clean spirit weed. Grimy spirit weeds may be grown from a spirit weed seed with a Farming level of 36. It is dropped noted by mutated jadinko babies, guards, and males. Cleaning a grimy spirit weed requires a Herblore level of 35 and gives 7.8 Herblore experience. Clean spirit weeds are used to make summoning potions with a Herblore level of 40.
Cleaning grimy spirit weed yields a profit/loss of -527 coins per herb.
|Profit||Time||Effective Profit||Skill requirements||Other requirements||Experience|
|My Arm's Big Adventure strongly recommended||1483|