It is an herbaceous perennial growing to 1 m. Its flowers are cup-shaped and can be either lilac-blue or white. Its foliage is narrow and glossy with a bright green appearance. Scientific name: Campanula persicifolia Bellflowers are among the most popular of perennials. This selection has been grown for centuries in cottage gardens, and is still an excellent choice for the border, or in mixed containers. Plants form a low mound of dark green leaves, bearing tall stems of large, open white bells during the summer months. Remove spent blooms to encourage more buds to form. Great for cutting. Easily divided in either spring or fall. An easy perennial for most sunny sites, this is a good selection for the beginning gardener, particularly. Environment: Full sun Soil Type: Well-drained soils, pH 5.8 - 7.2 Temperature: 68F (20 C) Average Germ Time: 21 - 28 days Light Required: Yes Depth: Do not cover the seed but tightly press into the earth Sowing Rate: 8 - 10 seeds per plant Moisture: Keep seed in constant moisture until germination Plant Spacing: 18 inches Season: Perennial USDA Zones: 3 - 7 Height: 24-40 inches Bloom Season: Early summer to mid summer Bloom Color: White
