vine

Diamond Ball Clematis

Clematis viticella 'Diamond Ball'

Not currently listed at our partner nurseries.

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Essentials

At a Glance

Plant Type

Vine

Height

60 inches

Width

36 inches

Light

Full Sun, Partial Sun

Zones

4, 5, 6, 7, 8, 9

Water

Moderate

Humidity

Average to high

Lifespan

Perennial

Native To

Europe and Asia

Toxicity

Mildly toxic if ingested; can cause skin irritation.

The Story

Plant Bio

A deciduous, woody-stemmed climbing vine that attaches itself by twisting petioles. This cultivar is noted for its large, fully double, pom-pom-like flowers which are creamy white, sometimes with a pale lilac-blue tinge.

Bloom Period:

EarlyLate

Uses & Benefits:

Clematis viticella 'Diamond Ball' offers spectacular, abundant blooms that brighten any garden space with vibrant violet flowers.

Provides excellent vertical coverage, reducing the need for fencing or walls.

Supports pollinators such as bees and butterflies during the flowering season.

Marketplace

Where to Buy

We couldn't find this plant listed online right now.

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Planting

How to Grow

Tuck young vines into a trellis or fence for support within 2 weeks of planting.
Mist cuttings regularly to maintain humidity during propagation.
Water deeply once a week during dry periods for optimal growth.
Fertilize with a balanced liquid feed every 4 weeks during the growing season.
Prune after flowering to shape and promote vigorous new growth.
Mulch around the base to retain moisture and suppress weeds.

Pro Tip

Plant in well-drained soil with plenty of organic matter for best flowering results.

Keep It Thriving

Care Guide

Do

Provide a sturdy support structure for climbing.
Water consistently during dry spells 🌱
Prune annually after flowering to encourage new growth.

Don't

Avoid overwatering to prevent root rot ❌
Don't prune in late winter or early spring before buds swell ❌
Refrain from planting in poorly drained soils ❌

Seasonal Care Calendar

Task	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Deadhead
Fertilize
Mulch
Plant
Prune

Watch Out For

Pests & Diseases

Common Pests

Common Diseases

In the Garden

Landscape Uses & Companions

Landscape Uses

Vigorous climbing vine for trellises and arborsSilver‑foliaged wall coverColorful border along fences

Companion Plants

Lavender Salvia Hosta Daylilies Peonies

Multiply

Propagation Methods

Good to Know

Common Questions

Diamond Ball Clematis questions

What zones can Diamond Ball Clematis grow in?

Diamond Ball 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 Diamond Ball Clematis deer resistant?

Yes — Diamond Ball Clematis is rated deer-resistant. Deer typically pass it over, though extreme hunger can override any plant's defenses.

When does Diamond Ball Clematis bloom?

Diamond Ball 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 Diamond Ball Clematis need full sun?

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

Is Diamond Ball Clematis drought tolerant?

Yes — once established (usually after the first full season), Diamond Ball Clematis handles dry spells with minimal watering. Water deeply its first year to build the root system that makes that possible.