Fabaceae
Oxytropis lambertii var. articulata
Oxytropis lambertii var. articulata var. articulata
Also known as Aragallus articulatus, Astragalus lambertii var. abbreviatus, Aragallus abbreviatus
Flowering Plants · Native Plants · Locoweed · Prairie · Native · Wildflower · Rock Garden · Toxic · Legume · Southwest · Dry Garden · Low-Growing
Lambert's locoweed (articulate variety) is a low-growing prairie perennial native to Texas, Oklahoma, and New Mexico, bearing attractive purple to pink pea-like flowers in spring. It thrives in lean, well-drained soils with full sun and requires very little care once established in a suitable dry garden or rock garden setting. Note that all parts of this plant are toxic to livestock if ingested in quantity.
Growing conditions
The details behind the basics
- Daily light
- 7 hours
- Watering
- Water lightly to moderately; allow the top inch of soil to dry between waterings · Every 10-14 days during active growth
- Maintenance
- Low
- Soil
- loam
- Soil pH
- 6.4–9
- 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
- 18 in apart
- Growth rate
- Moderate
- Root depth
- Medium
- Flowers
- Red
- Foliage
- Green · Medium
Ecology & origin
Where it belongs and what it brings
- Native to
- New Mexico, Oklahoma, Texas
- Attracts
- Bees, Butterflies
Sources: trefle, usda
More Oxytropis
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Showy locoweed
Oxytropis splendens
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Oxytropis lambertii var. lambertii
Oxytropis lambertii var. lambertii
Full Sun · Moderate · Moderate
Oxytropis lambertii var. bigelovii
Oxytropis lambertii var. bigelovii
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Purple locoweed
Oxytropis lambertii
Full Sun · Low · Moderate
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