Light Needs
Mature Height
Mature Spread
Growing Zones
Ninebark is a flowering shrub that provides color and visual interest all year. The Chroma Chameleon Ninebark, or Physocarpus opulifolius, is a rounded shrub that grows 8 to 10 feet tall and wide. This shrub sets clusters of pink-accented white flowers in the spring. The reddish foliage turns bronze during the summer before transitioning into a deep burgundy that almost appears black. After the leaves drop in the fall, the unique, peeling bark, which inspired the shrub’s name, is fully displayed.
Pollinators like butterflies and hummingbirds favor the Chroma Chameleon Ninebark during the spring. This native shrub requires little care once acclimated, although it will thrive with light pruning and an annual dose of fertilizer. Feature the Chroma Chameleon Ninebark in a hedge along a fence or foundation wall, stabilize an incline, or add year-round interest to a mixed bed. With proper care, this fast-growing shrub can reach full size in 1 to 2 years, dramatically changing the landscape.
Chroma Chameleon Ninebark Care
Plant Chroma Chameleon Ninebark in full to partial sun, although this shrub blooms better when it receives increased sunlight. Ninebark can handle various soil conditions but expect the best results when the soil is neutral to slightly acidic and well draining. Established shrubs are drought tolerant but can also handle minor flooding. Apply a fertilizer intended for trees or shrubs in the spring.
Ninebark has a pleasing natural form, so heavy pruning is often unnecessary. Prune the Chroma Chameleon Ninebark for size and shape after the flowers fade during the summer. Remove dead growth, old, under-performing branches, and crossed branches. Older shrubs can handle a rejuvenating cut in late winter to early spring to encourage fresh new growth.
Chroma Chameleon Ninebark Spacing
Mature shrubs stand 6 to 8 feet high and just as wide. Give the Chroma Chameleon Ninebark space so the arching branches have room and can be appreciated. Plant shrubs 5-7 feet apart to create a dense planting.
Chroma Chameleon Ninebark Plant Facts
Growing Conditions
- Hardiness ZonesGrowing Zones
- USDA Zones 2 to 8 (perennial); grown as an annual elsewhere (outdoors year-round); grown indoors elsewhere (outdoors year-round); grown in containers elsewhere (grown as a seasonal crop)
- Sun Exposure
- Part Sun to Full Sun (5+ Hours Direct Sun)
- Mature Height
- 6-8 Feet
- Mature Spread
- 6-8 Feet
- Growth Habit
- , Mounded
- Water Needs
- Average
Flowers & Foliage
- Flower Colors
- , Pink, White
- Flower Description
- Pink, White
- Bloom Time
- Late Spring to Early Summer
- Blooms On
-
Old Wood
?
"Blooms on" tells you which stems produce flowers, which decides when it's safe to prune.
- New Wood: Flowers form on stems that grow this season. Prune in late winter or early spring without losing blooms.
- Old Wood: Flower buds form on last year's stems. Prune right after flowering. Pruning in fall or early spring removes next year's blooms.
- Both New and Old Wood: Blooms on last year's stems and again on new growth, so it flowers even after a hard winter or a mistimed pruning. Prune lightly after the first flush of blooms.
- When to Prune
- Right after flowering
- Foliage Color
- , Black, Red
- Foliage Description
- Black, Red
- Foliage Type
- , Deciduous
- Seasonal Interest
- , Spring Flowering, Fall Interest
Garden Benefits
Plant Overview
- Common Name
- Chroma Chameleon Ninebark
- Also Known As
- Chroma Chameleon Ninebark
- Botanical Name
- Physocarpus opu. Chroma Chameleon
- Plant Type
- Shrub
Simple Plant Spacing Calculator
Please Note: The pictures below are to give a general representation of the different container sizes. The actual size/ages of plants are estimates and will vary based on type of plant, time of year, last pruning & many other factors.
Also Known As:
Quart
Plant Age:
~ 6 months - 1 year
Plant Size:
~ 4"-8"
Pot Size:
~ 4.75"H x 4.5"W
Volume:
1.50 quarts
Also Known As:
2.5 Quart Pot
Plant Age:
~ 1 - 2 years old
Plant Size:
~ 8"-12"
Pot Size:
~ 6.5"H x 6.5"W
Volume:
2.20-2.30 quarts
Also Known As:
#1 Container
1 Gallon
Plant Age:
~ 1 - 2 years old
Plant Size:
~ 10"-14"
Pot Size:
~ 7"H x 7.75"W
Volume:
2.26-3.73 quarts
Also Known As:
#2 Container
2 Gallon
Plant Age:
~ 1.5 - 3 years old
Plant Size:
~ 12"-18"
Pot Size:
~ 9.5"H x 9.5"W
Volume:
1.19-1.76 gallons
Also Known As:
#3 Container
3 Gallon
Plant Age:
~ 2 - 4 years old
Plant Size:
~ 12"-30"
Pot Size:
~9.5"H x 11"W
Volume:
2.32-2.76 gallons
Also Known As:
#5 Container
5 Gallon
Plant Age:
~3-4 years old
Plant Size:
~ 20" - 60"
Pot Size:
~11" H x 10 1/2” W
Volume:
3.5 - 4 gallons
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