Botanical profile

Spiraea japonica 'Rainbow Fizz'

Latin name
Spiraea japonica 'Rainbow Fizz'
Common name
Japanese spirea 'Rainbow Fizz'
Type
Shrub
Family
Rosaceae

Spiraea japonica 'Rainbow Fizz' is a compact summer spirea notable for its variegated foliage and vibrant pink blooms. This deciduous shrub develops a rounded, dense habit, slightly wider than it is tall, making it ideal for borders, colorful beds, and foundation plantings. Its blue-green foliage edged with cream offers lasting decorative interest, while its new shoots sometimes take on a pinkish hue in spring. In summer, corymbs of bright pink flowers contrast elegantly with the luminous variegation. Easy to maintain and very hardy, Spiraea japonica 'Rainbow Fizz' prefers well-drained soil and a sunny exposure to maximize coloration and flowering. It is an excellent choice for enlivening northern landscapes with texture and color.

Care guide

Growing conditions

Light, soil, water and hardiness

Hardiness zone
Zone 3
Exposure
Sun
Watering
Moderate watering
Fertilization
Slow-release fertilizer 14-7-14 or 4-2-8. Fertilize monthly or as directed on the bag. Add Myke at planting.
Soil type
Neutral to slightly acidic, well drained
Minimum temperature
'-40°C
Plant appearance

Blooming, foliage and shape

Blooming period
Summer
Flower color
YELLOW
Fruiting
Small discrete brown follicles
Foliage color
Green
Foliage type
Obsolete
Shape
Shrubby
Garden structure

Size and growth

Height
1 to 1.2 m (39 to 48 inches)
Width
1 m (3 feet)
Growth rate
fast
Pet friendly
Safe for pets

Pets

Pollinators
Attracts or supports pollinating insects

Pollinators

Butterflies
Plants that attract butterflies

Butterflies

Deer
Less attractive or generally tolerated by deer

Deer

The availability of our plants varies depending on arrivals, seasons, nursery production and supplier availability. Some varieties may be offered for a limited time only, depending on their natural cycle or current stock. These plant profiles are designed to guide and inspire you when choosing plants for the garden, landscaping projects, containers or long-lasting outdoor arrangements.