Sinningia ‘Towering Inferno’ is unique hardy perennial sprouting up numerous flower stalks from a large, deciduous, underground tuber. The stems are covered in a multitude of dangling, fiery red tubular flowers all season. A favorite of hummingbirds.
Gloxinia is best grown in moist, humus-rich soil that does not dry out. Deadhead frequently to prolong blooming. Mulch heavily in the fall.