|Release date||27 February 2002 (Update)|
|High Alch||0 coins|
|Low Alch||0 coins|
|Store price||Not sold|
|Exchange price||15 coins (info)|
|It needs cleaning.|
A Grimy marrentill is a herb that has not yet been cleaned to make a marrentill. Grimy marrentills may be grown from a Marrentill seed with a Farming level of 14. It is also dropped by certain NPCs. Cleaning a Grimy marrentill requires an Herblore level of 5 and gives 3.8 Herblore experience. Clean marrentills are used in the making of Antipoisons at level 5 Herblore, Guthix rests at level 18 Herblore, and marrentill tar at level 31. Marrentill can also be used to light incense burners in Player-owned houses. Grimy marrentills may also be obtained from the Sorceress's Garden minigame.