shrub

Summer Sorbet Caryopteris

Caryopteris x clandonensis 'Summer Sorbet'

The Story

Plant Bio

Caryopteris x clandonensis 'Summer Sorbet' is a deciduous shrub recognized for its aromatic, grey-green foliage and clusters of small, tubular blue flowers that bloom in late summer to autumn, attracting pollinators.

This cultivar is distinguished by its vibrant, soft pastel-blue flowers and its compact, bushy growth habit, making it an attractive low-maintenance addition to borders and pollinator gardens.

Uses & Benefits:

Ornamental UsesProvides vibrant blue summer blooms and aromatic foliage, enhancing garden aesthetics.
Practical UsesDrought tolerant and low-maintenance, perfect for water-wise gardens.
Ecological BenefitsAttracts bees and butterflies, supporting pollinator health.
SpeciesCaryopteris x clandonensisBluebeard

Essentials

At a Glance

Plant Type

Shrub

Height

24 inches

Width

36 inches

Light

Full Sun, Partial Sun

Zones

4, 5, 6, 7, 8, 9

Water

Moderate

Humidity

Average

Lifespan

Perennial

Native To

Asia

Toxicity

Non-toxic to pets

Bloom period

Late summer – Late fall

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In flower about 4 months of the year

Planting

How to Grow

  1. Tuck young plants into well-draining soil in spring.
  2. Water regularly until established, then reduce watering.
  3. Prune in early spring to maintain shape and encourage blooms.
  4. Fertilize with a balanced slow-release fertilizer in spring.
  5. Mulch around the base to retain moisture and suppress weeds.
  6. Mist cuttings in summer to encourage root development.

Pro Tip

Plant in full sun with well-draining soil for best blooms.

Keep It Thriving

Care Guide

Do

  • Water young plants regularly 🌱
  • Prune after flowering to shape the shrub
  • Mulch to conserve moisture

Don't

  • Overwater to prevent root rot ❌
  • Avoid heavy fertilization late in the season
  • Don’t prune in late fall or winter

Seasonal Care Calendar

TaskJanFebMarAprMayJunJulAugSepOctNovDec
Fertilize
Prune

Watch Out For

Pests & Diseases

Common Pests

Common Diseases

In the Garden

Landscape Uses & Companions

Landscape Uses

Silver-foliaged hedgeSunny border with vibrant colorPollinator-friendly garden

Companion Plants

Lavender CoreopsisSalviaEchinaceaRussian sage

Multiply

Propagation Methods

Good to Know

Common Questions

Summer Sorbet Caryopteris questions

What zones can Summer Sorbet Caryopteris grow in?

Summer Sorbet Caryopteris 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 Summer Sorbet Caryopteris deer resistant?

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

When does Summer Sorbet Caryopteris bloom?

Summer Sorbet Caryopteris typically blooms in late summer through late fall. Exact timing shifts a week or two with your zone — Sow's bloom calendar maps it to your garden.

Does Summer Sorbet Caryopteris need full sun?

Summer Sorbet Caryopteris does best in full sun to part shade. In hot climates, afternoon shade keeps blooms fresher longer.

Is Summer Sorbet Caryopteris drought tolerant?

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

Keep exploring

Grow Summer Sorbet Caryopteris 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.