S1·E30 Everything Coming Up Poppies

It's the Poppin' Poppies Parade and Dorothy needs more poppies to cover her float. But the poppy field has been picked dry, save for one last poppy. Dorothy uses a plant grow potion on the poppy and finds this poppy is the last of the Wicked Witch's enchanted sleeping poppies! Dorothy must find a way to subvert the magic before all of Oz is put to sleep forever.