Douglas Iris (Iris Douglasiana) - Growing Guide | Neighborbrite

Douglas Iris (Iris Douglasiana) - Perennials

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

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 height12 in-24 in

Mature spread12 in-24 in

Plant typePerennials

Bloom seasonSpring

Foliage typeEvergreen

Tolerance & safety

Drought tolerant✅Yes

Fire tolerant⚖️Moderate

Pet safe❌Toxic

Deer resistant✅Yes

Pollinator-friendly—Unknown

Douglas Iris (Iris Douglasiana) - Perennials

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Douglas Iris (Iris Douglasiana) - Perennials

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