Green Neighbors Program

The Clark County Green Neighbors Program is coordinated by Clark County Public Health’s Solid Waste and Environmental Outreach to assist citizens with developing more sustainable lifestyles and building a strong environmental community in Clark County. Solid waste regional planning and programs are a cooperative effort of Battle Ground, Camas, Clark County, La Center, Ridgefield, Vancouver, Washougal, and Yacolt.

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      Iris (Pacific Coast Iris) 'Canyon Snow'

      • Scientific Name: Iris douglasiana 'Canyon snow'
      • Garden: Natives Garden
      • Plant Type: Herbaceous Perennial
      • Evergreen/Deciduous: Evergreen
      • Sun/Shade Exposure: Full Sun to Part Shade
      • Moisture Requirements: Dry

      Plant Information

      Pretty, floriferous and reliable form of Pacific Iris that forms large impressive evergreen patches and in April/May large white flowers with a touch of yellow on the lower petal. To 18″ and spreading to form large colonies in full sun to quite a bit of shade. Virtually any soil. Tolerates summer irrigation if the drainage is excellent otherwise follow a dry summer regime. High deer resistance. Evergreen. Oregon native plant.

      Biome: Deer Resistance, Dry Shade, Low Water/No Water, Oregon Coast, Western Native
      USDA Hardiness zone: Zn6b 0º to -5ºF
      Foliage color: Mid Green
      Foliage season: Evergreen

      Data Source

      www.xeraplants.com

      Photo Credit

      Iris-douglasiana-Canyon-Snow (Xera Plants)