Blue Flax

Linum perenne var. lewisii

Plant Details:

Plant Type: Perennial
Plant Family: Linaceae
Plant Description: Also known as Lewis Flax or L. lewisii, this upright native perennial has delicate, vivid blue blooms that come in spring and disappear by June. Fine green leaves grow in hardy clumps. Named after Lewis of the Lewis & Clark Expedition who discovered it in North American prairies.

Maintenance:

Maintenance Type: Perennial - Herbaceous
Plant Care: Perennial - Herbaceous (soft-stemmed plants that die back in winter and regrow in spring): Remove spent blooms to promote rebloom later. Some plants tend to flop over after the first bloom and attempt to regrow from the base; in these cases, the old stems can be cut away in summer. As plants become dormant in the fall, remove dead leaves and stems.

Plant Attributes:

Mature Size: 24" tall x 12" wide
Utah Native: Yes
Plant Select: No
Pollinator Friendly: Yes
Localscapes: Infill Plant, Park Strip Plant
Foliage Interest: No
Foliage Colors: Green
Bloom Colors: Blue
Bloom Seasons: Late Spring
Bloom Period: May - May

Growing Conditions:

Hardiness Zone: 5 to 8
Light Requirement: Full Sun (6+ hrs sun)
Irrigation Requirement:     Low (1/2" every 10-14 days)
Salt Tolerant: Unknown
Deer Resistant: Yes

Garden Location:

  • Commercial Concepts
    • Education Center Parking
    • Garden Entrance
  • Design Path
    • Design Ideas-Middle
    • Design Ideas-West
  • Neighborhood Landscapes
    • A Desert with Altitude
  • Spring
  • Summer
  • Fall
  • Winter