Whack the crate to get some Power, then use your Power to multiply the contents of a bush. Speak to the Castle Steward when you're finished.
Zone Received In: Haven Castle Training Room
Previous Quest: Get Ready... Get Set... Whack!
Stage 1: Whack the Crate
Stage 2: Whack the Bush using Power
Stage 3: Talk to the Castle Steward
Next Quest: The Call of the Wild