Oak roots

Oak roots are roots that have been dug up from a tree patch by a player, after the player have grown the tree using the farming skill then cut it down, using the woodcutting skill and then dug it up using a Spade. The roots can be used to brew an ale called Axeman's Folly, a player can only obtain one root no matter what kind of compost have been used, after the roots have been dug up, the tree will no longer regrow, and weeds will begin to grow in the tree patch