Species

Clematis viticellaItalian Clematis

55 other cultivars

vine

'H.F. Young' Clematis

Clematis viticella 'HF Young'

Same species

Species

Clematis viticellaItalian Clematis

55 other cultivars

Essentials

At a Glance

Plant Type

Vine

Height

108 inches

Width

36 inches

Light

Full Sun, Partial Sun

Zones

4, 5, 6, 7, 8, 9

Water

Moderate

Humidity

Average

Lifespan

Perennial

Native To

Hybrid

Toxicity

Toxic if ingested

The Story

Plant Bio

Clematis 'H.F. Young' is a deciduous, large-flowered climbing vine prized for its abundant, large, lavender-blue flowers with creamy yellow stamens. This cultivar is an early large-flowered type, blooming first on old wood and then again on new growth, providing a long season of color.

Uses & Benefits:

Climbing clematis HF Young produces abundant violet flowers, adding vertical interest and fragrance to gardens.

Provides excellent coverage for fences and arbors with minimal maintenance.

Supports pollinators like bees and butterflies during flowering season.

Planting

How to Grow

Tuck young vines into a supportive trellis or arbor.
Mist cuttings regularly to maintain humidity during propagation.
Plant in well-draining soil enriched with organic matter.
Water consistently, especially during dry spells, for 6 weeks after planting.
Prune after flowering to encourage vigorous growth and flowering.
Mulch around base to retain moisture and suppress weeds.

Pro Tip

Choose a sunny spot with some afternoon shade for best flowering performance.

Keep It Thriving

Care Guide

Do

Water deeply during dry periods 🌱
Prune after flowering to shape the vine
Feed with a balanced fertilizer in early spring

Don't

Avoid overwatering to prevent root rot ❌
Don’t prune in late summer or fall
Never plant in poorly drained soil

Seasonal Care Calendar

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

Watch Out For

Pests & Diseases

Common Pests

Common Diseases

In the Garden

Landscape Uses & Companions

Landscape Uses

Vigorous floral climber for pergolas and fencesElegant border plant with fragrant flowers

Companion Plants

Lavender Roses Hostas Daylilies

Multiply

Propagation Methods

Good to Know

Common Questions

'H.F. Young' Clematis questions

What zones can 'H.F. Young' Clematis grow in?

'H.F. Young' 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 'H.F. Young' Clematis deer resistant?

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

When does 'H.F. Young' Clematis bloom?

'H.F. Young' Clematis typically blooms in late spring to early summer; late summer through late summer. Exact timing shifts a week or two with your zone — Sow's bloom calendar maps it to your garden.

Does 'H.F. Young' Clematis need full sun?

'H.F. Young' Clematis does best in full sun to part shade. In hot climates, afternoon shade keeps blooms fresher longer.