The Story
Plant Bio
Clematis x durandii is a non-clinging, scrambling perennial vine with attractive indigo-blue flowers and a long blooming period.
This species is known for its distinctive and vibrant blue flowers, which are less common in the genus.
Uses & Benefits:
Essentials
At a Glance
Plant Type
Perennial
Height
120 inches
Width
36 inches
Light
Full Sun, Partial Sun
Zones
4, 5, 6, 7, 8, 9
Water
Moderate, keep soil moist
Humidity
Prefers moderate humidity
Lifespan
Perennial
Native To
Garden origin
Toxicity
Mildly toxic if ingested; can cause mouth irritation and digestive upset.
Bloom period
Early summer – Mid-summer
In flower about 2 months of the year
Marketplace
Where to Buy
Shipping costs Year-round shipping Free shipping
Planting
How to Grow
- Select a sunny to partially shaded location for optimal growth.
- Tuck sturdy trellises or supports into the soil before planting.
- Plant clematis durandii roots 2-3 inches deep, ensuring good drainage.
- Water thoroughly after planting to settle the soil around roots.
- Mist cuttings regularly to maintain humidity during propagation.
- Mulch around the base to conserve moisture and suppress weeds.
Pro Tip
Provide strong support early to prevent damage and encourage vertical growth.
Keep It Thriving
Care Guide
Do
- Water regularly during dry spells 🌱
- Prune after flowering to promote new growth
- Apply a balanced fertilizer in spring
- Support with trellises or fences
- Mulch to retain moisture and regulate soil temperature
Don't
- Avoid overwatering which can cause root rot ❌
- Don’t prune in late fall or winter
- Avoid planting in poorly drained soils
- Don’t neglect support structures
- Avoid excessive fertilization which can promote leafy growth over flowers
Seasonal Care Calendar
| Task | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Fertilize | ||||||||||||
| Mulch | ||||||||||||
| Prune | ||||||||||||
| Stake |
Watch Out For
Pests & Diseases
Common Pests
Common Diseases
In the Garden
Landscape Uses & Companions
Landscape Uses
Companion Plants
Multiply
Propagation Methods
Good to Know
Common Questions
Durand's Clematis questions
What zones can Durand's Clematis grow in?
Durand's Clematis is hardy in USDA Zones 4–9. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.
Is Durand's Clematis deer resistant?
Yes — Durand's Clematis is rated deer-resistant. Deer typically pass it over, though extreme hunger can override any plant's defenses.
When does Durand's Clematis bloom?
Durand's Clematis typically blooms in early summer through mid-summer. Exact timing shifts a week or two with your zone — Sow's bloom calendar maps it to your garden.
Does Durand's Clematis need full sun?
Durand's Clematis does best in full sun to part shade. In hot climates, afternoon shade keeps blooms fresher longer.
More Clematis to compare

Tie Dye Clematis
Clematis viticella 'Tie Dye'

Dr. Ruppel Clematis
Clematis x jackmanii 'Dr Ruppel'

Burning Love Clematis
Clematis x cartmanii 'Burning Love'

Yuan Clematis
Clematis viticella 'Yuan'

Tsukiko Clematis
Clematis x durandii 'Tsukiko'

Viva Polonia Clematis
Clematis x hybrida 'Viva Polonia'
Keep exploring
Explore the genus
Grow Durand's Clematis with confidence
See it in a design of your actual yard, get zone-matched care reminders, and track it season by season in your garden journal.
