Grimy featherfoil

Grimy featherfoil is the highest Tier 2 grimy herb found while training Dungeoneering in Daemonheim's dungeons. It can be obtained as either a monster drop or from planting a featherfoil seed, which requires level 62 Farming. Cleaning it requires level 41 Herblore, producing a clean featherfoil and granting 8.6 Herblore experience.