Kirby sees a bright orange butterfly and chases it off-screen. All of a sudden, Kirby rolls back on screen as a swarm of Croucars and Koozers fly forward and push him back off-screen to the left where he came from.
This is nearly exactly the same intro as Green Greens', only Kirby is bombarded by bird-like foes rather than more butterflies.
Purple Plants is a more difficult version of Green Greens with stronger enemies, a different mid-boss, and a different boss. Some rooms follow the layout of the Kirby's Dream Land version of Green Greens, rather than Spring Breeze's interpretation of it. Phan Phan replaces Poppy Bros. Sr. as the mini-boss of the level. Purple Plants boarders a toxic mire and an expansive forest, each filled with purple, and likely poisonous, plants. It is infested with ravenous bird-like enemies like Koozer and Croucars, as well as a wide array of plant life such as Poison Mash and Rosely. Kirby must go through the inside of a large, rotted tree if he wishes to fight the level's boss, Whispy's Revenge.