‘Caramel’ coral bells, alumroot Heuchera 'Caramel' Type:heucheras (coral bells)Perennials Notable Traits:resistant: deerresistant: diseasestriking foliage Hardiness:Zone 4 – 9 Mature Height:12-18in Light:part sun/afternoon shade (eastern exposure)part to full shade (4 hours or less sun)part to full sun (6 hours or more sun)shade (northern exposure)sun (8+ hrs)sun or shade Water:requires regular watering Bloom Shape:filler Foliage:bronzegoldyellow Description Gorgeous caramel-colored foliage grows up to 15″ high and 18″ wide and thrives on summer heat and humidity. Once established, it will also grow in dry shade. Rarely flowers.