Clematis Proteus

Proteus Clematis

Clematis ‘Proteus’ is a distinctive large-flowered clematis best known for its fully double blooms in spring, followed by single flowers later in the season. Its soft rose-pink coloring and peony-like form give it a romantic, old-fashioned look that stands out among clematis varieties.


Plant Profile
Type: Deciduous flowering vine

Mature Size:



Width: 3–5 ft



Height: 8–10 ft



Bloom:



Spring: Fully double, peony-like flowers



Summer: Single, star-shaped blooms



Soft rose-pink with slightly darker midribs



Late spring to early summer, with lighter rebloom in summer



Foliage: Medium green; clean and attractive

Zones: 4a–9b
Light: Full sun to partial shade (morning sun, afternoon shade preferred)
Soil: Moist, well-drained, fertile soils
Water: Moderate; consistent moisture recommended

Pruning Group: Group 2 (light pruning)


Features & Uses


Form: Upright to gently spreading climber with a refined habit



Excellent for trellises, pergolas, fences, obelisks, and arbors



Double spring flowers add a lush, show-stopping effect



Single summer blooms extend seasonal interest



Ideal for cottage, romantic, and traditional garden designs




Care Notes


Prune lightly in early spring, removing dead or weak stems



Avoid hard pruning to preserve double spring flowers



After spring bloom, lightly trim if shaping is needed



Mulch roots to keep soil cool and evenly moist

Plant type

Vine

Height

8-10'

Width

3-5'

Hardiness zones

4–9

Sunlight

Full Sun, Partial Shade

Bloom time

Early Fall, Fall, Late Summer, Summer

Flower color

Pink

Leaf color

Green

Fall color

Green

Attracts

Bees butterflies birds

Soil

Moist well-drained

Landscape use

Trellis

Shape

Climbing

Fragrant

Yes

Drought tolerant

No