Oxytropis lambertii
IOverview
Overview
Oxytropis lambertii, commonly known as Lambert's milkvetch, is a perennial forb or herb native to the central and western United States and parts of Canada. Found in Arizona, British Columbia, Colorado, Iowa, Kansas, Manitoba, Minnesota, Missouri, Montana, Nebraska, New Mexico, North Dakota, Oklahoma, Saskatchewan, South Dakota, Texas, Utah, and Wyoming, this plant thrives in full sun with a preference for dry to moist soil types, ranging from light (sandy) to medium textures. Hardy in zones 3-7, it grows up to 0.3 meters tall and is known for its edible roots and seeds, making it a valuable resource for foragers. The root can be dug and eaten raw or cooked, while the seeds should be dried before consumption; they may also be ground into a meal for use in various dishes. This plant showcases remarkable adaptability, growing in diverse habitats across its native range. It is known to fix nitrogen in the soil, enhancing its utility as a natural fertilizer. Additionally, Oxytropis lambertii has a distinctive red flower that adds aesthetic value to gardens and landscapes. While it is generally safe for consumption, foragers should exercise caution and ensure proper identification before harvesting. Oxytropis lambertii thrives in well-drained to moist soils with a pH between 6.4 and 9. For best results, plant seeds directly in the ground during spring or fall. This perennial forb/herb is native to a wide range across North America and is edible, with both its root and seed parts being useful. Its ability to grow in various habitats makes it an excellent choice for gardeners looking to add a hardy, adaptable plant to their landscape.
What is Oxytropis lambertii?
Oxytropis lambertii, commonly known as Lambert's milkvetch, is a perennial forb or herb native to the central and western United States and parts of Canada.
VCultivation
Cultivation
How to grow Oxytropis lambertii for the first time
Start with planting Oxytropis lambertii in a sunny spot and follow these beginner-friendly steps.
- 1
What you'll need
Seeds or small plants, a trowel, watering can.
- 2
Best time to plant
Plant in spring after the last frost or fall before the first freeze.
- 3
Soil and container prep
Choose well-draining soil with a pH between 6.4 and 9. Ensure containers are at least 15 cm deep.
- 4
Sowing or transplanting
Direct sow seeds 0.5 cm deep, or plant small plants in the ground or container.
- 5
First two weeks
Water sparingly to keep soil moist but not soggy. Avoid overwatering.
- 6
Ongoing care
Provide full sun and water only when the soil is dry. Prune dead leaves as needed.
- 7
Harvest or pruning
Prune back after flowering to encourage new growth and prevent self-seeding.
- 8
Common mistakes
Overwatering, planting in heavy soil, neglecting sun exposure, not providing enough space for root growth.
VIEdible & utility
Edible & utility
VIIDistribution
18 native · 0 introduced
Distribution
18 native · 0 introducedIXSpecimen gallery
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Specimen gallery
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