Perennial: This evergreen cross between a Silene & Lychnis is very floriferous and easy to grow. Forms a dense compact mound that is good for boders and containers. Has dark green foliage with oval stems that stand above the foliage. Bloom time: spring-summer (if deadheaded). Bloom color: soft pink with white center. Height: 15-20". Exposure: sun/part shade. Water: moderate (prefers well drained soil). USDA Z5. PP#17392