Mountain Sandwort

Arenaria montana 'Avalanche'

Plant Details:

Plant Type: Perennial
Plant Family: Caryophyllaceae
Plant Description: Grey-green leaves create a low, evergreen cushion that produces large white flowers. A great plant for edging walkways, filling in crevice gardens and putting between flagstones.

Maintenance:

Maintenance Type: Perennial - Evergreen
Plant Care: Perennial - Evergreen (soft-stemmed plants that keep their leaves and color during winter): Remove spent blooms to promote rebloom later. To avoid winter stress, wait until spring to identify what portions of the plant are still alive and then remove the rest.

Plant Attributes:

Mature Size: 2-8" tall x 6-12" wide
Utah Native: No
Plant Select: No
Pollinator Friendly: Yes
Localscapes: Infill Plant
Foliage Interest: No
Foliage Colors: Gray-green
Bloom Colors: White
Bloom Seasons: Early Summer
Bloom Period: Jun - Jul

Growing Conditions:

Hardiness Zone: 4 to 9
Light Requirement: Full Sun (6+ hrs sun)
Irrigation Requirement:     Low (1/2" every 10-14 days)
Salt Tolerant: Unknown
Deer Resistant: Unknown

Garden Location:

  • Design Path
    • Hardscape Exhibit
  • Spring
  • Summer
  • Fall
  • Winter