After completing the Jungle Potion quest, a nearby farmer can watch your patch for the cost of 8 poison ivy berries. Once grown, players can harvest a maximum of 6 calquat fruits at a time. If the player does not dig up the tree, more fruits will grow eventually. The calquat farming patch can be cleared by right clicking on a fully grown tree and selecting clear. Calquat tree seeds can be found in a bird nest. They may be bought from the Vinesweeper minigame for 35000 points each.