Asteraceae
Agoseris glauca var. glauca
Agoseris glauca var. glauca var. glauca
Also known as Agoseris vicinalis, Agoseris glauca var. integerrima, Agoseris apiculata, Agoseris dasycarpa
Flowering Plants · Native Plants · Pale Agoseris · Native Wildflower · Mountain Meadow · Asteraceae · Yellow Flowers · Rock Garden · Prairie Plant · Western Native · Basal Rosette · Cool Climate
Pale Agoseris is a native perennial wildflower bearing pale yellow dandelion-like flower heads on leafless scapes above a basal rosette of narrow leaves. It thrives in well-drained, lean soils in open meadows, grasslands, or rocky slopes in partly shaded to full sun settings. An excellent low-maintenance choice for native plant gardens, prairie restorations, or informal wildflower meadows in western North America.
Growing conditions
The details behind the basics
- Daily light
- 5 hours
- Watering
- Water to keep soil evenly moist; reduce frequency during cooler dormant periods · Every 7-10 days during active growth
- Maintenance
- Low
- Soil
- loam
- Soil pH
- 6–8
- Temperature
- -20°F to 90°F
- Cycle
- Perennial
Hardiness
USDA 5a-9b
Form & growth
Mature size and habit
- Mature height
- 18 in – 3 ft
- Spread
- 2 ft
- Spacing
- 12 in apart
- Growth rate
- Fast
- Root depth
- Medium
- Flowers
- Yellow
- Foliage
- Green · Medium
Ecology & origin
Where it belongs and what it brings
- Native to
- Alberta, Arizona, British Columbia, California, Colorado, Idaho, Manitoba, Michigan, Minnesota, Montana, Nevada, New Mexico, North Dakota, Ontario, Oregon, Saskatchewan, South Dakota, Utah, Washington, Wyoming
- Attracts
- Bees, Butterflies
Sources: trefle, usda
More Agoseris
Related plants from the same genus
Mountain agoseris
Agoseris aurantiaca
Partial Sun · Moderate · Fast
Agoseris glauca var. dasycephala
Agoseris glauca var. dasycephala
Partial Sun · Moderate · Fast
Prairie agoseris
Agoseris glauca
Partial Sun · Moderate · Fast
Agoseris aurantiaca var. purpurea
Agoseris aurantiaca var. purpurea
Partial Sun · Moderate · Fast
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