Limpwurt root

Limpwurt roots are very special roots. With 12 Herblore and a Tarromin herb you can make a 3-dose regular strength potion. Limpwurt roots, like most herblore items, are dreadfully expensive when bought from other players. As an alternative to paying for them, they are drops from hobgoblins and hill giants. Or, with the necessary Farming level, you can grow your very own roots in a farming patch.