It is reported as invasive in the eastern half of the U. S., in Arlington and Alexandria, and in… Appearance Clematis terniflora is a climbing, semi-evergreen, ornamental vine. It blooms from late summer into fall. David Beaulieu is a garden writer with nearly 20 years experience writing about landscaping and over 10 years experience working in nurseries. Apply a low-nitrogen fertilizer, such as 5-10-10, in the spring. Invasive, Exotic Plants of the Southeast Sweet Autumn Virginsbower. Formerly categorized as Clematis paniculata, sweet autumn clematis can grow to 30 feet, though 15 feet is a more typical mature size. File; File history; File usage on Commons; Metadata; Size of this preview: 800 × 533 pixels. Formerly categorized as Clematis paniculata, sweet autumn clematis can grow to 30 feet, though 15 feet is a more typical mature size. It also can cause irritation from skin contact, though not everyone experiences this. File:Sweet Autumn Clematis, a fragrant invasive vine of Northern Virginia (Clematis terniflora) (29687801726).jpg. Sweetly scented, Clematis paniculata (Sweet Autumn Clematis) is a very large deciduous climber with masses of starry creamy-white flowers, 1 in. Last assessed by Brenda Howard 8/21/2019; Reviewed and approved by IPAC 10/30/2019 . It is especially problematic in the East and lower Midwest. Although native to Asia, Japanese clematis has naturalized and is considered invasive in many areas of the country, including in Florida. Sweet autumn clematis is listed on the South Carolina Exotic Pest Council Invasive Species List as a significant threat. The leaves are pinnately compound and elliptical. Other common names for Japanese clematis include Sweet autumn virgin’s bower and autumn clematis. Tried the Autumn Clematis and it worked great. See below This plant is an invasive species in North Carolina Description. Regular feeding and watering will reward you with a large vine blanketed with white flowers by early fall. Watch the late summer butterflies, and listen to the hum of bees as they work the flowers. Foliage The leaves are opposite, compound (with 3-5 leaflets), and the margins are entire. A prolific grower as well as bloomer, it can “take over” if left unchecked, so sweet autumn clematis is considered somewhat invasive by many. Sweet Autumn Clematis (clematis paniculata): This appears to be autumn clematis. Purple Loosestrife It has a fast growth rate, gaining a few feet in length each year. Clematis terniflora (sweet autumn clematis, sweet autumn virginsbower) is a plant in the buttercup family, Ranunculaceae. Clematis terniflora prefers sun to partial shade and is found invading forest edges, rights of ways and urban green space especially near creeks. italics . When covering wood fences or similar structures, a sweet autumn clematis in bloom gives the appearance of fleece. Common Name: Sweet Autumn Virginsbower. It is not recommended to plant sweet autumn clematis (C. terniflora), as it is a highly invasive vine. Stem cuttings can also be easily rooted. The blossoms are so profuse that they generally cover the leathery dark green leaves. Sweet Autumn Clematis; Sweet Autumn Virginsbower; Previously known as: Clematis cuspidatum; Clematis dioscoreifolia ; Clematis maximowicziana; Clematis paniculata; Phonetic Spelling KLEM-ah-tiss tern-ih-FLOR-uh This plant has high severity poison characteristics. 1. It is native to northeastern Asia (China, Japan, … It has opposite, pinnately compound leaves with 3 or 5 unserrated leaflets, each 2-3 inches long. This may cause difficulty with the identification between the Asian and native variety. Simply cut a 4- to 6-inch stem segment, plant it in ordinary potting soil, and keep the soil moist until roots develop. Withhold additional water during rainy spells, as this plant doesn't like to sit in wet soil. By using The Spruce, you accept our, How to Grow Mexican Hat Plants (Ratibida columnifera), 6 Best Perennial Flowering Vines and Climbers, How to Grow White Baneberry (Doll's Eyes), Spiked Speedwell (Veronica) Plant Profile, How to Grow Nippon Daisies (Montauk Daisies). However, sweet autumn clematis should be planted with caution, as it is a very vigorous vine that can choke out nearby plants. It’s a fairly common species throughout the state in open areas and forest edges. But if you want to share plants, the seedlings that sprout up around a mature plant can be transplanted wherever you wish. One self-sows from the ground rapidly with the aid of tendrilous leaf petioles to 20-25 ' in length it ordinary... In late summer to fall thrilling to observe around Texas right now `` one thing '' a! It can spring up all over ’ s bower and autumn clematis is bloom... Well in the climate conditions across its entire hardiness range from USDA growing zones 5 to 9 this clematis blooms! 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