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Oxytropis lambertii
Oxytropis lambertii
Oxytropis lambertii
Oxytropis lambertii

Oxytropis lambertii

TAXONOMY

FamilyFabaceae
GenusOxytropis
Zone3

ABOUT

Oxytropis lambertii, commonly known as Lambert's Locoweed, is a perennial plant in the Fabaceae family. It is native to subalpine and subarctic regions of North America. The plant is known for its striking purple flowers and its ability to thrive in harsh climates. It has a dormancy period during the winter months.

ALSO KNOWN AS

Lambert's Locoweed
Aragallus lambertii
Oxytropis hookeriana
Spiesia lambertii

OVERVIEW

WaterDry
SoilLoamy
LightDirect Bright (6 Hours)
Temperature15° C
Humidity50%
Dormancy4 Months
pH6.5
Pressure1,013 mbar

DETAILS

Care Instructions
Lambert's Locoweed requires bright, direct sunlight and moderate temperatures to thrive. It prefers environments with moderate humidity and should be watered when the soil is almost completely dry. This plant is well-suited for outdoor growth in subalpine or subarctic climates.
Soil
Oxytropis lambertii prefers well-draining loam soil. It can tolerate nutrient-poor conditions but benefits from moderate nutrient concentration. Ensure the soil dries out almost completely between waterings to prevent root rot.
Fertilizer
This plant does not typically require fertilizer. If desired, a balanced, slow-release fertilizer can be applied sparingly during the growing season.
Repotting
Repotting is not commonly required for Lambert's Locoweed, but if necessary, it should be done in the early spring before new growth begins. Use a well-draining soil mix and handle the roots carefully to avoid damage.
Propagation
Propagation of Oxytropis lambertii can be done through seeds or division. Seeds should be sown in the fall or early spring, while division is best done in the spring. Ensure the new plants are placed in well-draining soil and receive adequate sunlight.
Pruning
Pruning is not typically required for this plant. However, removing dead or damaged foliage can help maintain its appearance and health.
Toxicity
Oxytropis lambertii is toxic to livestock and pets. The plant contains swainsonine, which can cause locoism, a neurological disorder. All parts of the plant are toxic if ingested.
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