Garden brush is an item used only in Creature of Fenkenstrain quest. It is obtained from the shed near the Gardener Ghost. To enter the shed you need a shed key.
Before it can be used it must be used with 3 garden canes and 3 bronze wires to create the extended brush, which is used to obtain the conductor mould.
Dr Fenkenstrain • Gardener Ghost • Lord Rologarth • Lord Rologray • Lord Rolovanne • Lord Rolomere • Rologarric • Experiment
Garden brush • Garden cane • Extended brush • Conductor mould • Conductor • Letter • Journal
Decapitated head • Pickled brain • Torso • Arms • Legs
Marble • Obsidian • Star
Cavern key • Shed key • Tower key
Ring of charos
Fenkenstrain's Castle • Experiment cave • Mausoleum
Body Parts • Fenkenstrain's Refrain