Hosta 'Sun Power' is a striking herbaceous perennial known for its bright chartreuse foliage that brings vibrant color to shaded garden areas. This plant forms a clump about 20 inches in height and can spread up to 36 inches wide. With an upright habit, it thrives in USDA hardiness zones 3 to 9, preferring cool to moderate temperatures. A favorite among gardeners, Hosta 'Sun Power' also exhibits excellent deer resistance, making it an ideal choice for areas troubled by these garden pests. While it doesn't produce flowers with substantial ornamental value, the foliage alone offers significant landscape appeal.