shrub

Pink Cascade Butterfly Bush

Buddleia davidii 'Pink Cascade'

Not currently listed at our partner nurseries.

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Essentials

At a Glance

Plant Type

Shrub

Height

60 inches

Width

72 inches

Light

Full Sun, Partial Sun

Zones

5, 6, 7, 8, 9

Water

Moderate, drought tolerant once established

Humidity

Average garden humidity

Lifespan

Perennial

Native To

China

Toxicity

Low toxicity; may cause mild stomach upset if ingested.

The Story

Plant Bio

Buddleia davidii, commonly known as butterfly bush, is a fast-growing, deciduous shrub native to central and western China. It is celebrated for its arching stems and dense, terminal panicles of fragrant flowers that are highly attractive to butterflies and other pollinators. The unique cascading growth habit makes it suitable for hanging or container arrangements.

Uses & Benefits:

Buddleia Pink Cascade offers vibrant color and attracts butterflies, enhancing garden beauty and ecological balance.

Its drought tolerance minimizes water needs, making it suitable for low-maintenance landscapes.

Supports pollinator populations, contributing to local biodiversity.

Marketplace

Where to Buy

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Planting

How to Grow

Tuck young plants into well-drained soil in a sunny spot.
Mist cuttings regularly to maintain humidity during rooting.
Fertilize monthly with a balanced fertilizer in spring and summer.
Prune back after flowering to encourage new growth.
Mulch around base to retain moisture and suppress weeds.
Water deeply during dry spells for healthy growth.

Pro Tip

Pinch back soft new growth to promote bushier, fuller plants.

Keep It Thriving

Care Guide

Do

Provide full sun for optimal flowering 🌞
Water regularly during drought periods 💧
Prune annually after flowering to shape and rejuvenate
Apply a balanced fertilizer in spring
Mulch to conserve moisture and control weeds

Don't

Avoid overwatering to prevent root rot ❌
Don't prune in late fall or winter ❌
Refrain from using heavy, nitrogen-rich fertilizers late in the season ❌
Never neglect to deadhead spent flowers for continuous bloom ❌

Seasonal Care Calendar

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

Watch Out For

Pests & Diseases

Common Pests

Common Diseases

In the Garden

Landscape Uses & Companions

Landscape Uses

Vivid purple-flowered hedgeButterfly-attracting borderColorful focal point in garden

Companion Plants

Lavender Salvia Echinacea Sedum Coreopsis

Multiply

Propagation Methods

Good to Know

Common Questions

Pink Cascade Butterfly Bush questions

What zones can Pink Cascade Butterfly Bush grow in?

Pink Cascade Butterfly Bush is hardy in USDA Zones 5–10. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.

Is Pink Cascade Butterfly Bush deer resistant?

Yes — Pink Cascade Butterfly Bush is rated deer-resistant. Deer typically pass it over, though extreme hunger can override any plant's defenses.

When does Pink Cascade Butterfly Bush bloom?

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

Does Pink Cascade Butterfly Bush need full sun?

Pink Cascade Butterfly Bush does best in full sun to part shade. In hot climates, afternoon shade keeps blooms fresher longer.

Is Pink Cascade Butterfly Bush drought tolerant?

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