Species
Clematis viornaLeather Flower1 other cultivar
The Story
Plant Bio
Clematis viorna 'Groometown Garnet' is a deciduous climbing vine known for its graceful, arching stems and bell-shaped, garnet-red flowers that bloom in late spring to early summer, complemented by attractive seed heads.
This cultivar is distinguished by its vibrant, deep red flowers and its vigorous climbing habit, making it an excellent choice for trellises or fences to add striking color and texture to gardens.
Uses & Benefits:
Essentials
At a Glance
Plant Type
Vine
Height
96 inches
Width
36 inches
Light
Full Sun, Partial Sun
Zones
4, 5, 6, 7, 8, 9
Water
Moderate
Humidity
Average
Lifespan
Decades
Native To
North America
Toxicity
Toxic if ingested; can cause skin irritation.
Bloom period
Late spring – Late fall
In flower about 7 months of the year
Planting
How to Grow
- Tuck seeds into moist soil in early spring.
- Provide a trellis or support for climbing.
- Water regularly to keep soil consistently moist.
- Apply balanced fertilizer during active growth.
- Prune after flowering to encourage new growth.
- Mulch around base to retain moisture and control weeds.
Pro Tip
Plant in a location with morning sun and afternoon shade for best blooms.
Keep It Thriving
Care Guide
Do
- Water consistently during dry periods 🌱
- Prune after flowering to shape the vine
- Feed with a balanced fertilizer in spring
Don't
- Avoid overwatering to prevent root rot ❌
- Don’t forget to support climbing with a trellis
- Refrain from fertilizing late in the season
Seasonal Care Calendar
| Task | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Fertilize | ||||||||||||
| Mulch | ||||||||||||
| Plant | ||||||||||||
| 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
Groometown Garnet Clematis questions
What zones can Groometown Garnet Clematis grow in?
Groometown Garnet 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 Groometown Garnet Clematis deer resistant?
Not reliably. Deer may browse Groometown Garnet Clematis, especially tender spring growth — plan on repellents or fencing where pressure is high.
When does Groometown Garnet Clematis bloom?
Groometown Garnet Clematis typically blooms in late spring through late fall. Exact timing shifts a week or two with your zone — Sow's bloom calendar maps it to your garden.
Does Groometown Garnet Clematis need full sun?
Groometown Garnet 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 Groometown Garnet 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.