Douglas Iris
Iris Douglasiana
Grow conditions
- Sunlight
- Full sun to partial shade
- Hardiness zone
- 6-9
- Min. Temperature
- −9°F (−23°C)
- Soil type
- Loam, Sandy, Well drained
- Soil pH
- Acidic, Neutral
Plant traits
Mature height1-2 ft
Mature spread1-2 ft
Plant typePerennials
Bloom seasonSpring
Foliage typeEvergreen
Tolerance & safety
Drought tolerantYes
Fire tolerantModerate
Pet safeToxic
Deer resistantYes
Pollinator-friendlyBees, Butterflies, Hummingbirds
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