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Family: Ranunculaceae (ra-nun-kew-LAY-see-ee) (Info) Genus: Clematis (KLEM-uh-tiss) (Info) Cultivar: Henryi Additional cultivar information: (aka Bangholm Belle) Hybridized by Anderson-Henry, Scotland; Year of Registration or Introduction: 1870
Spacing: 12-15 in. (30-38 cm) 15-18 in. (38-45 cm) 18-24 in. (45-60 cm)
Hardiness: USDA Zone 4a: to -34.4 °C (-30 °F) USDA Zone 4b: to -31.6 °C (-25 °F) USDA Zone 5a: to -28.8 °C (-20 °F) USDA Zone 5b: to -26.1 °C (-15 °F) USDA Zone 6a: to -23.3 °C (-10 °F) USDA Zone 6b: to -20.5 °C (-5 °F) USDA Zone 7a: to -17.7 °C (0 °F) USDA Zone 7b: to -14.9 °C (5 °F) USDA Zone 8a: to -12.2 °C (10 °F) USDA Zone 8b: to -9.4 °C (15 °F) USDA Zone 9a: to -6.6 °C (20 °F) USDA Zone 9b: to -3.8 °C (25 °F) USDA Zone 10a: to -1.1 °C (30 °F) USDA Zone 10b: to 1.7 °C (35 °F) USDA Zone 11: above 4.5 °C (40 °F)
Bloom Color: White/Near White
Flower Fragrance: No fragrance
Bloom Shape: Single
Bloom Diameter: Large - 5 to 8 inches (12 to 20 cm)
Bloom Time: Late Spring/Early Summer Blooms repeatedly
Sun Exposure: Full Sun Sun to Partial Shade
Other details: Average Water Needs; Water regularly; do not overwater
Danger: All parts of plant are poisonous if ingested Handling plant may cause skin irritation or allergic reaction
Pruning Groups: Group 2 - Repeat bloomers; prune immediately after flowering
On Oct 12, 2009, JasperDale from Long Beach, CA (Zone 10a) wrote:
A good, sturdy, no fuss Clematis that does well in Coastal So. Calif. and tolerates late summer heat and humidity. Huge flowers and a fast grower once established. Highly recommended !
On Sep 10, 2009, Joan from Belfield, ND (Zone 4a) wrote:Editor's Note
Some resources list all parts of all Clematis species poisonous if ingested. The toxic principal is Anemonin, and symptoms after ingestion include intense burning sensation in the mouth and mouth ulcers.
Dermatitis and skin irritation has also been recorded, as have allergies and hay fever type symptoms from pollen inhalation.
We tend to err on the side of caution in PlantFiles, and the danger notation in the details above is to caution gardeners, parents and pet owners to look further for more information.
On May 11, 2009, Psyguy10 from Fayetteville, NC (Zone 8a) wrote:
This is a great Clematis! if you get one i it should be this one. Here it blooms in early may with huge white flowers, and later in the summer it reblooms with tiny white airy flowers... it's amazing! mine receives no water besides rain and it gets light shade in the morning and then a little but of sun very late in the afternoon. Certainly a wonderful carefree plant.
On May 10, 2005, silverbyrch from Portland, OR wrote:
My parent's have this plant climbing up the lamp post in their front yard/garden. I think it looks beautiful! Full, glossy folliage with beautiful white blossoms. I see it as a "no-brainer" and if I had more space I would plant one for myself.
On Jan 3, 2005, mystic from Ewing, KY (Zone 6a) wrote:
Awarded RHS Award of Garden Merit in 1993.
Regional...
This plant has been said to grow in the following regions:
Alexander City, Alabama Little Rock, Arkansas Capistrano Beach, California Elk Grove, California Long Beach, California San Jose, California Grand Junction, Colorado Parker, Colorado Wilmington, Delaware Tampa, Florida Griffin, Georgia Monroe, Georgia Richmond Hill, Georgia Hampton, Illinois Nilwood, Illinois Yates Center, Kansas Sadieville, Kentucky Ellicott City, Maryland Millersville, Maryland Parkville, Maryland Bridgewater, Massachusetts Cambridge, Massachusetts Clarkston, Michigan Saint Cloud, Minnesota Brandon, Mississippi Ithaca, New York Southold, New York Fayetteville, North Carolina Pleasant Garden, North Carolina Vass, North Carolina Bucyrus, Ohio Maumee, Ohio Portland, Oregon Coopersburg, Pennsylvania Lawrenceville, Pennsylvania Mckeesport, Pennsylvania Wilkes Barre, Pennsylvania Pocahontas, Tennessee Houston, Texas Paris, Texas Willis, Texas Spokane, Washington Ripon, Wisconsin