Clematis – Early Large-Flowered Group

Their flowers are incredibly large, 6-10 in. across (15-25 cm). Star-shaped, they may be single, semi-double, or double and are available in a wide range of colors. They usually bloom in two waves. They bloom in late spring or early summer on the previous year’s growth. They often repeat blooming in late summer and early fall on new wood.

As climbers, Clematis are unsurpassed in their long flowering presence, their rich diversity of flower shapes, and their wide array of colors and tolerances in terms of exposure and climate. It is no wonder they are so popular! From tree huggers to container varieties, there is a Clematis for every garden and flowers for almost every month of the year!

Guide Information

Hardiness 4 – 11

Climate Zones 4, 5, 6, 7, 8, 9, 10, 11, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 2A, 2B, 3A, 3B, A2, A3
Plant Type Climbers
Plant Family Clematis
Exposure Full Sun, Partial Sun
Season of Interest Spring (Late)Summer (Early,Late)Fall
Water Needs Average
Maintenance Low
Soil Type Chalk, Clay, Loam, Sand
Soil pH Alkaline, Neutral
Soil Drainage Moist but Well-Drained
Characteristics Showy
Tolerance Deer, Rabbit
Attracts Butterflies, Hummingbirds
Landscaping Ideas Arbors, Pergolas, Trellises, Beds and Borders, Patio and Containers, Wall-Side Borders, Walls and Fences
Garden Styles City and Courtyard, Informal and Cottage, Traditional Garden