Panther Ninebark

Panther Ninebark (Physocarpus opulifolius 'N5')

Panther Ninebark (Physocarpus opulifolius 'N5') is a sleek, modern ninebark cultivar known for its intense dark foliage, compact habit, and refined structure. With nearly black leaves and a naturally narrow form, this variety brings bold contrast and clean lines to contemporary landscapes, urban gardens, and high-visibility planting beds.

Distinctive Features

'Panther' features jet-black foliage with a smooth matte finish, holding its color consistently throughout the season, even in summer heat. In spring, it produces small pinkish-white flower clusters that subtly stand out against the dark leaves. The plant maintains a tight, upright habit, requiring little to no pruning to stay neat. Its dark coloration and vertical form make it an effective focal point, especially when paired with lighter or textured plants for contrast.

Growing Conditions

• Sun Exposure: Full sun for best foliage color
• Soil: Well-drained soil; adaptable to loam, clay, and average garden soils
• Water: Moderate; prefers consistent moisture during establishment
• USDA Hardiness Zones: 3 to 7

Ideal Uses

• Focal Point: Dark foliage and upright form create bold visual impact
• Modern Borders: Clean lines and deep color fit well in minimalist designs
• Foundation Planting: Adds contrast and structure near buildings and hardscapes
• Mixed Shrub Plantings: Enhances contrast when paired with gold, green, or variegated plants
• Pollinator Gardens: Attracts bees and other pollinators in spring

Low Maintenance Care

• Watering: Water regularly during the first year; becomes more drought tolerant once established
• Pruning: Minimal; prune after flowering only if shaping is desired
• Fertilizing: Apply a balanced fertilizer in spring if needed
• Mulching: Use mulch to retain moisture and reduce weeds
• Disease Resistance: Strong resistance to powdery mildew and leaf spot

Why Choose Panther Ninebark?

• Jet-Black Foliage: Provides striking color that holds through the season
• Upright Form: Naturally narrow and refined for space-conscious designs
• Low Maintenance: Requires little pruning and thrives in tough conditions
• Pollinator Friendly: Spring flowers support local insect populations
• Focal Point: Bold color and form make it ideal for high-impact design elements

Physocarpus opulifolius 'N5' Panther offers a modern take on a native favorite, delivering deep color, clean form, and strong performance for landscapes that demand bold contrast and minimal upkeep.