Mallow Ninebark

Physocarpus malvaceous

Plant Details:

Plant Type: Shrub
Plant Family: Rosaceae
Plant Description: This Ninebark is loved for its flaky cinnamon colored bark, attractive green foliage and delicate white blossoms that cover the shrub in spring and early summer. The fruit that follows the flowers are inconspicuous.

Maintenance:

Maintenance Type: Shrub - Renewal
Plant Care: Shrub - Renewal (woody multi-stemmed plants that lose their leaves every winter and look best on younger stems, which emerge from the base of the plant): Prune regularly to promote health, provide air circulation, maintain a desirable shape, and to remove dead or damaged branches. Pruning is best done in late winter to early spring for most shrubs. With spring blooming shrubs, prune after the blooms are spent. When pruning, remove 1/3rd of the oldest branches by cutting at the base of the shrub. Monitor for pests, diseases or other ailments on a regular basis.

Plant Attributes:

Mature Size: 3-6' tall and wide
Utah Native: Yes
Plant Select: No
Pollinator Friendly: Yes
Localscapes: Foundation Plant
Foliage Interest: Unknown
Foliage Colors: Dark Green
Bloom Colors: White
Bloom Seasons: Summer
Bloom Period: Jun - Jul

Growing Conditions:

Hardiness Zone: 5 to
Light Requirement: Full Sun (6+ hrs sun), Part Shade (4-6 hrs morning sun), Part Sun (4-6 hrs afternoon sun)
Irrigation Requirement:     Low (1/2" every 10-14 days)
Salt Tolerant: Unknown
Deer Resistant: Unknown

Garden Location:

  • Planting Path
    • Perfect Planting
  • Spring
  • Summer
  • Fall
  • Winter