Species

Clematis viticellaItalian Clematis

55 other cultivars

vine

Blue Light Clematis

Clematis viticella 'Blue Light'

The Story

Plant Bio

Clematis 'Blue Light' is a deciduous climbing vine prized for its large, double, light blue flowers.

Features unique, fully double, rosette-like flowers in a pale violet-blue. It blooms on both old and new wood, offering two flowering seasons.

Uses & Benefits:

A stunning climbing vine with vibrant blue flowers, perfect for adding color and elegance to fences and arbors.

Provides natural privacy screening and shade.

Supports pollinators like bees and butterflies with its nectar-rich blooms.

SpeciesClematis viticellaItalian Clematis

Essentials

At a Glance

Plant Type

Vine

Height

84 inches

Width

24 inches

Light

Full Sun, Partial Sun

Zones

4, 5, 6, 7, 8, 9

Water

Moderate

Humidity

Average to high

Lifespan

Perennial

Native To

Hybrid origin

Toxicity

Mildly toxic if ingested; can cause skin irritation.

Bloom period

Mid-summer – Late summer

In flower about 2 months of the year

Planting

How to Grow

Tuck young vines into a trellis or fence in early spring.
Water regularly to keep soil moist but not waterlogged.
Mist cuttings in summer for propagation success.
Prune after flowering to maintain shape and encourage new growth.
Fertilize in early spring with a balanced fertilizer every 4–6 weeks.
Mulch around roots to retain moisture and suppress weeds.

Pro Tip

Provide sturdy support early on to help vines climb and thrive.

Keep It Thriving

Care Guide

Do

Water consistently during dry periods 🌱
Prune after flowering to promote vigorous growth
Mulch to preserve soil moisture

Don't

Avoid overwatering to prevent root rot ❌
Don’t fertilize with high nitrogen in late season
Refrain from pruning in late fall or winter

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

Climbing vine on trellisesDecorative fence coverageElegant arbors

Companion Plants

Roses Lavender Daylilies Hostas Salvia

Multiply

Propagation Methods

Good to Know

Common Questions

Blue Light Clematis questions

What zones can Blue Light Clematis grow in?

Blue Light 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 Blue Light Clematis deer resistant?

Not reliably. Deer may browse Blue Light Clematis, especially tender spring growth — plan on repellents or fencing where pressure is high.

When does Blue Light Clematis bloom?

Blue Light Clematis typically blooms in mid-summer through late summer. Exact timing shifts a week or two with your zone — Sow's bloom calendar maps it to your garden.

Does Blue Light Clematis need full sun?

Blue Light Clematis does best in full sun to part shade. In hot climates, afternoon shade keeps blooms fresher longer.