|Release date||12 December 2002 (Update)|
|High Alch||15 coins|
|Low Alch||10 coins|
|Store price||Not sold|
|Exchange price||4,822 coins (info)|
|It needs cleaning.|
A grimy torstol is a herb that has not yet been cleaned to make a torstol. Grimy torstols may be grown from a torstol seed with a farming level of 85, granting 224.5 experience per herb during harvest. Cleaning a grimy torstol requires a Herblore level of 75 and gives 15 herblore experience. Clean torstols are used to make Super combat potions with a herblore level of 90 or Zamorak brews with a Herblore level of 78. Grimy torstol is one of the five herbs that cannot be obtained from the Sorceress's Garden.
Monster Combat level Quantity Rarity Skotizo 321 20 (noted) Cerberus 318 6 (noted) Normal herbs Special herbs