The crown imperial does best in partial shade. Once planted, the bulb should not be disturbed. The Guinea-hen flower is about 9 to 15 inches tall and does best in full sun to light shade. The 6-inch plants produce white, drooping flowers. The solitary flowers are about 1 inch across.
Snowdrops do best in partial to full shade.
They are ideal for naturalizing under trees and shrubs or at the edge of woodlands. Snowdrops increase rapidly and soon form dense clumps. Plants grow best in partial shade to full sun and are generally 6 to 12 inches tall. Plant masses of spring snowflakes in rock gardens or around trees and shrubs. Flowers are various shades of blue or violet, but there are also white- flowered varieties.