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Dougals Iris

Iris douglasiana

Douglas Iris is suited to a variety of garden settings, particularly those with partial shade. Native to the coastal regions of California, it thrives in woodland and grassland environments, blending beautifully with both natural and designed landscapes. The plant grows clumps of slender, green leaves which give way to purple-blue, lavender, and even white flowers that add a wild splash of color to the spring garden. Each flower is intricately veined, giving it a delicate appearance that attracts pollinators and garden admirers alike. Douglas Iris is especially well-suited for coastal gardens due to its tolerance of salt spray and its ability to thrive in sandy soils.

Details

Height12” - 24”
Spread24"
Bloom SeasonApril – June
Soil Types
clayClay
loamLoam
sandSand
Soil Moisture
mediumMedium
moistMoist
Sun Exposure
partSunPart Sun
fullSunFull Sun

Range Map

Available
Not available

Ecological Benefits

Maintenance Tips

  • Grows best in well-drained, fertile, slightly acidic soil.
  • Divide clumps every 3-4 years in early fall to invigorate growth and propagate the plant.
  • Watch for slugs and snails which may target the foliage, and ensure good air circulation to prevent fungal diseases.

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