Cyclamen Plant Live, Hardy Cyclamen Flowers, Potted Cyclamen Live Plant, Live Cyclamen Houseplant The Cyclamen plant is known for its vibrant flowers and its beautiful patterned, heart-shaped leaves that create an elegant display Size: Typically grows 6-12 inches tall Flower Colors: Shades of red. Bloom Season: Late fall to spring Foliage: Heart-shaped, silver-patterned green leaves Hardiness Zones: USDA Zones 9 to 11 (outdoors); commonly grown indoors in cooler climates