The Story
Plant Bio
Clematis x hybrida 'Samaritan Jo' is a deciduous climbing shrub noted for its vigorous growth, with lush green foliage and large, showy flowers that display a striking combination of purple and white hues.
This cultivar is distinguished by its abundant, long-lasting blooms and its ability to thrive in a variety of garden conditions, making it an excellent choice for trellises and fences.
Uses & Benefits:
Essentials
At a Glance
Plant Type
Vine
Height
120 inches
Width
48 inches
Light
Full Sun, Partial Sun
Zones
4, 5, 6, 7, 8, 9
Water
Moderate
Humidity
Moderate
Lifespan
Perennial
Native To
Garden origin
Toxicity
Toxic if ingested
Marketplace
Where to Buy
Shipping costs Year-round shipping Free shipping
Planting
How to Grow
- Select a sunny, well-drained location with support structures.
- Tuck roots in organic compost for better establishment.
- Water regularly to keep soil moist but not waterlogged.
- Mist cuttings or sow seeds in spring for propagation.
- Prune after flowering to maintain shape and promote new growth.
- Mulch around base to conserve moisture and suppress weeds.
Pro Tip
Provide sturdy trellis support for optimal climbing and display.
Keep It Thriving
Care Guide
Do
- Water consistently during dry periods 🌱
- Prune after flowering to encourage new growth
- Feed with balanced fertilizer in early spring
- Support with a trellis or arbor
Don't
- Avoid overwatering to prevent root rot ❌
- Don’t prune in late fall or winter
- Don’t neglect support structures
- Avoid planting in overly shady spots
Seasonal Care Calendar
| Task | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Fertilize | ||||||||||||
| Mulch | ||||||||||||
| Pest Check | ||||||||||||
| Prune |
Watch Out For
Pests & Diseases
Common Pests
Common Diseases
In the Garden
Landscape Uses & Companions
Landscape Uses
Multiply
Propagation Methods
Good to Know
Common Questions
Samaritan Jo Clematis questions
What zones can Samaritan Jo Clematis grow in?
Samaritan Jo 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 Samaritan Jo Clematis deer resistant?
Yes — Samaritan Jo Clematis is rated deer-resistant. Deer typically pass it over, though extreme hunger can override any plant's defenses.
When does Samaritan Jo Clematis bloom?
Samaritan Jo Clematis typically blooms in late spring to early summer and late summer through early summer. Exact timing shifts a week or two with your zone — Sow's bloom calendar maps it to your garden.
Does Samaritan Jo Clematis need full sun?
Samaritan Jo 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 Samaritan Jo 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.




































