How to Grow Ninebark 'Little Devil'
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Ninebark 'Little Devil'
Physocarpus opulifolius 'Little Devil'
shrubNinebark 'Little Devil' is a compact ornamental shrub prized for its striking deep burgundy to black foliage that intensifies in color with sunlight exposure. It produces delicate, small white or pale pink flowers in late spring, followed by colorful fruit capsules that add seasonal interest. This deciduous shrub is extremely hardy, low-maintenance, and excellent for mixed borders, landscape accents, or foundation plantings.
When should you plant Ninebark 'Little Devil' in your zone?
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Example Ninebark 'Little Devil' timeline · Pittsburgh, PA (Zone 6b)
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Plant Ninebark 'Little Devil'
Around Apr 17Near Pittsburgh's average last spring frost.
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Tend & protect
Late spring–summerWatering, feeding, and pest-watch reminders.
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Harvest Ninebark 'Little Devil'
Late summer into fallBefore the first fall frost (≈ Nov 8)
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Growing Conditions
Soil
Growing Zones
Find your zone →Thrives in zones 2-8; extremely cold-hardy and suitable for northern climates
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Get my Ninebark 'Little Devil' timeline →Growth Stages
Establishment
First 6-8 weeks after plantingYoung plant with emerging burgundy foliage; limited branching visible
Water regularly to keep soil moist but not waterlogged; prune lightly to encourage branching; apply 2-3 inches of mulch around base
Vegetative Growth
Spring through early summer (6-12 weeks)Vigorous shoots develop with deepening burgundy foliage; plant fills out compact form
Continue regular watering; light pruning to shape if needed; monitor for pests; foliage color intensifies with increased sunlight
Flowering
4-6 weeks (May-June, depending on climate)Small, delicate white or pale pink flowers appear in clusters along stems; typically appear in late spring
No deadheading required; flowers are held above foliage; light fertilizer application if soil is poor
Fruit Development
Summer through fall (8-12 weeks)Flowers fade to reveal colorful seed capsules ranging from red to orange to burgundy
Allow capsules to remain on plant for ornamental value and wildlife food; minimal intervention needed; continue moderate watering
Dormancy
November through March (depending on zone)Foliage begins to fade as temperatures cool; plant enters dormancy in late fall/winter
Reduce watering as plant goes dormant; prune in late winter or early spring before new growth; no fertilization needed
Companion Planting
Plan your garden →Plant with:
Avoid planting near:
Common Pests
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Handpick affected leaves; spray with neem oil or insecticidal soap in early morning; typically not a major issue on ninebarks
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Usually minimal damage; prune affected branches if necessary; neem oil spray as preventive
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Increase humidity with occasional misting; spray with strong water stream; use miticide if severe
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Ensure good air circulation; plant in full sun with good air flow; fungicide spray if necessary; typically not a serious problem on this cultivar
Uses
Ornamental Landscape Accent
HouseholdServes as a striking focal point or accent plant in mixed borders, foundation plantings, and contemporary landscapes. The deep burgundy foliage contrasts beautifully with lighter-colored plants and hardscaping. [source]
Pollinator and Wildlife Support
WildlifeProvides nectar and pollen for bees and other pollinators through its spring flowers, and offers seeds in colorful capsules that attract birds and wildlife in fall and winter. [source]
Cut Foliage and Branches
CraftDeep burgundy branches and foliage are valued by florists and crafters for arrangements, wreaths, and seasonal decorations. Branches can be cut throughout the growing season. [source]
Landscape Design Versatility
HouseholdIts compact size (3-4 feet tall and wide), extreme hardiness, and drought tolerance make it ideal for xeriscaping, cottage gardens, and low-maintenance landscapes in cold climates. [source]
Traditional Ethnobotanical Use
MedicinalRelated species of Physocarpus have a history of use in traditional Native American medicine and herbalism, though 'Little Devil' is primarily grown as an ornamental. [source]
This is not medical advice. LizPlants is not a medical resource. Always consult a qualified healthcare professional before using plants medicinally.
Harvest Tips
Ninebark 'Little Devil' is an ornamental shrub, not harvested for food or cutting. Prune selectively in late winter to early spring before new growth; remove dead or crossing branches; shape as desired. Can be pruned immediately after flowering. Seed capsules can be left on the plant for winter interest or collected for propagation.
Fun Facts
- 🌱 The name 'Ninebark' refers to the papery, exfoliating bark that peels in multiple layers, revealing different colors underneath—a feature visible especially on older wood.
- 🌱 'Little Devil' maintains its deep burgundy foliage color throughout the growing season, intensifying with full sun exposure, making it one of the most colorful compact ninebarks available.
- 🌱 Despite its delicate appearance, Ninebark 'Little Devil' is exceptionally tough and can tolerate poor soil, extreme cold, heat, drought, and urban pollution, making it one of the most reliable landscape shrubs.
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