A grimy kwuarm is a clean kwuarm that has not been cleaned yet, requiring a herblore level of 54. Cleaning a grimy kwuarm yields 11.3 experience. Grimy kwuarms may be grown from a kwuarm seed with a farming level of 56, obtained from the Sorceress's Garden activity, or dropped by certain NPCs. Clean kwuarms are used to make Super strength potions and weapon poisons with a herblore level of 55 and a herblore level of 60 respectively.
Dropped by
- Aberrant spectre
- Air Elemental
- Al-Kharid warrior
- Ankou
- Armoured zombie
- Aviansie
- Bandit
- Banshee
- Basilisk
- Black Demon
- Blue Dragon
- Cave Crawler
- Cave horror
- Chaos Druid
- Cockatrice
- Cockroach worker
- Cockroach drone
- Cuffs
- Cyclop
- Dark Beast
- Desert Lizard
- Dust Devil
- Earth Warrior
- Elf warrior
- Fire elemental
- Fire Giant
- Flesh Crawler
- Fever Spider
- Green dragon
- Hill Giant
- Hobgoblin
- Ice Warrior
- Jogre
- Killerwatt
- Kurask
- Man
- Mighty Banshee
- Molanisk
- Moss giant
- Mountain Troll
- Mugger
- Otherworldly being
- Outlaw
- Paladin
- Rock
- Scabaras lancer
- Scarab mage
- Shadow Warrior
- Skeleton
- Thug
- Tormented wraith
- Troll General
- Turoth
- Water Elemental
- Werewolf
- White Knight
- Woman
- Zombie
| Normal |
|
| Special |
 Snake weed (Grimy) Ardrigal (Grimy) Sito foil (Grimy) Volencia moss (Grimy) Rogue's purse (Grimy) Goutweed Enriched snapdragon Shadow-infused herb Grimy herb Mysterious herb |
| Dungeoneering |
 Sagewort (Grimy) Valerian (Grimy) Aloe (Grimy) Wormwood leaf (Grimy) Magebane (Grimy) Featherfoil (Grimy) Winter's grip (Grimy) Lycopus (Grimy) Buckthorn (Grimy) Consecrated herb |
| Herblore Habitat |
 Erzille (Grimy) Argway (Grimy) Ugune (Grimy) Shengo (Grimy) Samaden (Grimy) |
| Gielinor Games (discontinued) |
 Blue Gold Black Green Red |
