The Story
Plant Bio
Clematis 'Piilu' is a compact, hardy perennial vine known for its attractive, large pink flowers that bloom in summer.
This cultivar is notable for its bi-colored blooms, featuring darker pink on the outer petals and lighter shades towards the center.
Uses & Benefits:
Essentials
At a Glance
Plant Type
Perennial
Height
72 inches
Width
36 inches
Light
Full Sun, Partial Sun
Zones
4, 5, 6, 7, 8, 9
Water
Moderate
Humidity
Moderate
Lifespan
Perennial
Native To
Hybrid
Toxicity
Toxic if ingested
Bloom period
Early summer – Late summer
In flower about 3 months of the year
Planting
How to Grow
- Select a sunny wall or trellis for optimal growth.
- Tuck young vines into supports, ensuring good contact with soil.
- Mist cuttings regularly to maintain humidity and promote rooting.
- Water consistently, especially during dry periods, for healthy growth.
- Fertilize monthly with a balanced, slow-release fertilizer to encourage flowering.
- Prune after flowering to maintain shape and promote new growth.
Pro Tip
Use sturdy supports and avoid overwatering to prevent root rot.
Keep It Thriving
Care Guide
Do
- Provide full sun for abundant blooms 🌞
- Water regularly during dry spells 💧
- Prune after flowering to shape the vine ✂️
- Feed with a balanced fertilizer monthly
- Mulch to retain soil moisture
Don't
- Avoid overwatering, which can cause root rot ❌
- Don’t neglect pruning, which encourages healthy growth
- Avoid planting in dense shade for best flowering
- Don’t forget to support the vine with sturdy trellises
- Avoid using harsh chemical pesticides unnecessarily
Seasonal Care Calendar
| Task | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Fertilize | ||||||||||||
| Mulch | ||||||||||||
| Prune |
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
Piilu Clematis questions
What zones can Piilu Clematis grow in?
Piilu 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 Piilu Clematis deer resistant?
Yes — Piilu Clematis is rated deer-resistant. Deer typically pass it over, though extreme hunger can override any plant's defenses.
When does Piilu Clematis bloom?
Piilu Clematis typically blooms in early summer through late summer. Exact timing shifts a week or two with your zone — Sow's bloom calendar maps it to your garden.
Does Piilu Clematis need full sun?
Piilu 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 Piilu 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.




































