shrub

Rainbow Sensation Weigela

Weigela 'Rainbow Sensation'

The Story

Plant Bio

Weigela are adaptable deciduous shrubs prized for their trumpet-shaped flowers and ease of care. They are a staple in many temperate gardens for their reliable spring color.

'Rainbow Sensation' is distinguished by its striking variegated foliage, with green leaves edged in creamy yellow to chartreuse. It produces soft pink, funnel-shaped flowers in spring.

Uses & Benefits:

Bright variegated foliage provides season-long interest, lighting up the garden even when the plant is not in bloom. Soft pink flowers add a delicate touch in spring.

Its moderate size and tolerance of partial shade make it a versatile choice for mixed borders, foundation plantings, and brightening up darker areas of the landscape.

The tubular flowers attract hummingbirds and bees, supporting local pollinator populations during their late spring bloom time.

Essentials

At a Glance

Plant Type

Shrub

Height

42 inches

Width

42 inches

Light

Full Sun, Partial Sun

Zones

4, 5, 6, 7, 8

Water

Average

Humidity

Average

Lifespan

Deciduous shrub, 10-20 years

Native To

Hybrid of Asian species

Toxicity

Non-toxic to humans and pets

Bloom period

Late spring – Early summer

In flower about 2 months of the year

Planting

How to Grow

Site in full sun or light shade with well-drained soil.
Dig a hole twice the width of the container.
Set the plant so the top of the root ball is level with the soil.
Backfill the hole, firming the soil gently.
Water deeply immediately after planting.
Mulch around the base to conserve moisture and reduce weeds.

Pro Tip

Provide some afternoon shade in hotter climates to prevent leaf scorch on the delicate variegated foliage.

Keep It Thriving

Care Guide

Do

Water regularly during the first year to establish a strong root system.
Prune out any solid green branches to maintain variegation.
Plant in a location with good air circulation to prevent fungal diseases.

Don't

Do not over-fertilize, which can cause weak growth.
Avoid planting in waterlogged soil.
Do not prune late in the season, as it will remove next year's flowers.

Seasonal Care Calendar

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

Watch Out For

Pests & Diseases

Common Pests

Common Diseases

In the Garden

Landscape Uses & Companions

Landscape Uses

Brightening shady corners with foliageVariegated accent in mixed bordersColorful foundation planting

Companion Plants

Hosta 'Frances Williams'Brunnera macrophylla 'Jack Frost'Berberis thunbergii 'Golden Nugget'Salvia nemorosa 'Caradonna'

Multiply

Propagation Methods

Good to Know

Common Questions

Rainbow Sensation Weigela questions

What zones can Rainbow Sensation Weigela grow in?

Rainbow Sensation Weigela is hardy in USDA Zones 4–8. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.

Is Rainbow Sensation Weigela deer resistant?

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

When does Rainbow Sensation Weigela bloom?

Rainbow Sensation Weigela typically blooms in late spring through early summer. Exact timing shifts a week or two with your zone — Sow's bloom calendar maps it to your garden.

Does Rainbow Sensation Weigela need full sun?

Rainbow Sensation Weigela does best in full sun to part shade. In hot climates, afternoon shade keeps blooms fresher longer.