Photo: jamie-aaCC BY 4.0via iNaturalistresized / cropped
Evergreen Clematis Plant Care
Clematis armandii Franch.
Updated · Sources · How we source care data
Clematis armandii is a flowering climbing plant of the genus Clematis. Like many members of that genus, it is prized by gardeners for its showy flowers.
Every 7–10 days
Full sun to part shade
50–75°F
40–70%
At a glance
How do you care for Evergreen Clematis?
Water Evergreen Clematis every 7–10 days, letting the top layer of soil dry out between waterings, and give it full sun to part shade. It prefers temperatures of 50–75°F (10–24°C) and 40–70% humidity. Fertilize it every 4 months during the growing season. The ASPCA lists it as toxic to cats and dogs, so keep it out of reach of pets.
What Is the Evergreen Clematis?
Evergreen Clematis (Clematis armandii) belongs to the Ranunculaceae family within the Clematis genus. Evergreen Clematis is native to much of China and northern Burma. Evergreen Clematis is also known as Armand's Clematis.
Evergreen Clematis displays a climbing vine growth habit, reaching up to 15 ft tall with a spread of approximately 5 ft. Evergreen Clematis produces large, showy flowers in various colors.
Leaf size: approximately 4 inches.
How Often Should You Water a Evergreen Clematis?
Clematis armandii requires watering every 7–10 days. Allow the top layer of soil to dry between waterings to prevent root rot. Reduce watering frequency during winter when growth slows.
Watering Frequency
Every 7–10 days
Let soil partially dry between waterings
What Light Does the Evergreen Clematis Need?
Evergreen Clematis thrives in full sun to part shade.
Light Requirement
Full sun to part shade
What Temperature and Humidity Does the Evergreen Clematis Prefer?
Clematis armandii grows best at temperatures of 50–75°F. Evergreen Clematis prefers humidity levels of 40–70%.
Temperature
50–75°F
Humidity
40–70%
What Soil Mix Works Best for a Evergreen Clematis?
Rich, well-draining soil with plenty of organic matter. Good drainage is essential for Evergreen Clematis to prevent waterlogging, which leads to root rot and fungal issues.
How Often Should You Fertilize a Evergreen Clematis?
Feed Evergreen Clematis every 4 months during the growing season (spring and summer) with a balanced fertilizer diluted to the strength on the label.
Pause feeding in autumn and winter, when growth slows, and never fertilize dry soil — water first.
Fertilizing
Every 4 months
During the growing season
The PlantoScan app can remind you when to water and when to fertilize each plant.
How Do You Repot a Evergreen Clematis?
Repot every 2-3 years in early spring. Choose a pot one size larger than the current container, and ensure it has drainage holes to allow excess water to escape.
How Do You Propagate a Evergreen Clematis?
Evergreen Clematis can be propagated through softwood cuttings, layering, seeds. Similar propagation techniques also apply to sweet autumn clematis plant care, which shares the same genus.
Is the Evergreen Clematis Toxic to Pets and Children?
Toxic to cats and dogs
Source: ASPCA Animal Poison Control Center plant list, which covers Clematis species (which includes Evergreen Clematis). View the ASPCA entry
Toxic to humans and pets if ingested
This is a general caution, not veterinary or medical advice. If your pet ate a plant, contact your vet or animal poison control.
See all plants toxic to cats and plants toxic to dogs.
What Pests and Diseases Affect the Evergreen Clematis?
Evergreen Clematis is susceptible to aphids, spider mites, slugs. Inspect the foliage regularly, especially along leaf undersides and stems. Treat infestations promptly with insecticidal soap or neem oil to prevent spread.
Yellow leaves, brown tips or drooping? See common plant problems and how to fix them.
What USDA Hardiness Zone Does the Evergreen Clematis Need?
Evergreen Clematis grows outdoors in USDA Zone 7a – 9b. It survives winters down to planting zone 7a. Evergreen Clematis is native to much of China and northern Burma.
Hardiness Zone
Zone 7a – 9b
Keep exploring plants
Evergreen Clematis is one of many species covered in the complete plant care and identification guide, which groups plants by genus, attribute, and popularity.
It belongs to the Clematis genus — compare its care with other Clematis species on PlantoScan.
Clematis is part of the Ranunculaceae plant family — browse all Ranunculaceae genera and species.
Evergreen Clematis thrives in bright light and direct sun — see other bright-light plants.
Related Plant Care Guides
Closely related plants with similar care requirements:
Sources
- Scientific name & taxonomy: Clematis armandii Franch., family Ranunculaceae (first published in Nouv. Arch. Mus. Hist. Nat. , sér. 2, 8: 184 (1885 publ. 1886)) — World Flora Online record, IPNI name record, Wikidata.
- Pet toxicity: The ASPCA lists Clematis species (which includes Evergreen Clematis) as toxic to cats and dogs. Source: ASPCA Toxic and Non-Toxic Plant List.
- Photo: jamie-aa, CC BY 4.0, iNaturalist — original.
- Hardiness zone: USDA Zone 7a – 9b, estimated from the plant's typical growing conditions.
- Care values(watering, light, temperature, humidity, soil, fertilizing): PlantoScan's plant database, filtered by automatic plausibility checks — values that fail them are hidden. How we source and check plant data.
Spotted a mistake? Email info@upvision.media with the page link — we check and correct reported errors.
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