Henryi Clematis is a large vigorous deciduous climbing perennial vine with bright green foliage that flowers on both new and old wood. The large white flowers with dark anthers bloom through summer first heavily on old wood than again on new wood. Prefers full sun and moist well-drained soil. Needs support.
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Type:
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Perennial, Vine
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Height:
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9’ - 15’
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Spread:
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3’ - 6'
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Spacing:
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4’
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USDA Hardiness Zone:
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4 - 10
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Culture:
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Full Sun, Part Sun
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Bloom Color:
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White
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Season of Interest:
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Summer
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MAINTENANCE NEEDS: Low Maintenance. Susceptible to wilt and stem rot, which can be fatal. Other potential diseases include powdery mildew, leaf spots, and rust. Potential insect pests include aphids, vine weevils, slugs/snails, scale and earwigs. Watch for spider mites. If possible, plant the roots in the area with afternoon shade and climb the foliage into full sun for best results.
LANDSCAPE USES: Accents or Group Plantings, Borders, Woodland Gardens, Naturalized Areas, Trellises and Containers.
COMPANION PLANTS: Aster, Rose, Iris
IMAGES: F. D. Richards from Clinton, MI, Clematis 'Henryi' (2), CC BY-SA 2.0, (2) F. D. Richards from Clinton, MI, Clematis 'Henryi' 5 2021 Clematis- (51177330134), CC BY-SA 2.0, (3) F. D. Richards from Clinton, MI, Clematis 'Henryi' (1), CC BY-SA 2.0, (4) Photo by F. D. Richards, Clematis 'Henryi' () 2020 photo
*As plants have ranges in appearance they may not appear as the images shown.
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