Green flowers are the little black dresses of the gardening world: they flatter all situations. The chartreuse flowers of 'Limelight' hydrangeas age to a mellow pink as the season progresses. 'Limelight' is a slightly more compact cultivar of H. paniculata, it is still a fast grower that has been known to reach a height of 10 feet; in smaller spaces, look for its dwarf cousin 'Little Lime.'
Height: 6 to 8 feet
Sun Exposure: Full sun to part shade