Amorphophallus konjac

Also know as the Voodoo Lily or Devil's Tongue, this plant will grow a single leaf up to 3.5 ft across! This unique and hardy aroid produces beautiful green foliage atop a purple mottled petiole. Upon reaching maturity, the tuber sends up a 5 foot tall purple flower in spring. After flowering, the plant typically enters a rest period for a few months before sending up a new growth. The species forms offset tubers that eventually result in a clumping growth habit.