Douglas' Onion
Allium Douglasii
Grow conditions
- Sunlight
- Full sun
- Hardiness zone
- 4-9
- Min. Temperature
- −29°F (−34°C)
- Soil type
- Loam, Sandy, Well drained
- Soil pH
- Acidic, Neutral
Plant traits
Mature height6 in-18 in
Mature spread6 in-12 in
Plant typePerennials
Bloom seasonSpring
Foliage typeDeciduous
Tolerance & safety
Drought tolerantYes
Fire tolerantModerate
Pet safeToxic
Deer resistantYes
Pollinator-friendlyUnknown
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