Alpine milk-vetch (Astragalus alpinus)

Alpine milk-vetch

Unlike other species of the Astragalus genus that are quite rare in the wild, the alpine milk-vetch is relatively common and widespread. This flowering legume is considered a pioneer species - a hardy species that is among the first to colonize bare disrupted areas. It's an important food for caribou, Arctic hare, grizzly bear, and greater snow geese, and it's often visited by small blue butterflies.

Scientific classification

Species

Alpine milk-vetch (Astragalus alpinus)

Legumes, milkworts and allies

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Perennial

Lifespan

Herb

Plant Type

Spring, Summer

Bloom Time

8 cm to 20 cm

Plant Height

1 cm

Flower Size

0 - 25 ℃

Ideal Temperature

Images of Alpine milk-vetch

Care Guide for Alpine milk-vetch

Every week

Water

Full sun

Sunlight

0 - 25 ℃

Ideal Temperature

Water: Alpine milk-vetch, native to alpine environments, thrives with consistent moisture yet is drought-resistant. It prefers weekly watering to maintain health and flourishes outdoors, benefiting from natural temperature and moisture fluctuations that stimulate growth in cool, moist high-elevation conditions.

Fertilize: For alpine milk-vetch, use balanced fertilizers sparingly during the growing season to enhance vigor and flowering. Apply monthly in spring/summer, reducing as dormancy nears. Precision in quantity and timing is essential to prevent root burn. Always adhere to label instructions for optimal care.

Pruning: Alpine milk-vetch is a low-growing perennial featuring vibrant purple flowers and fern-like foliage. Pruning in early to late spring is essential to remove damaged stems, promote new growth, and prolong blooming. Use sharp, sterilized tools and prune above leaf nodes for best results.

Propagation: Alpine milk-vetch propagation starts with healthy seeds, enhanced by stratification to improve germination. Sow in well-draining soil with moderate moisture. Indirect light supports seedling growth. Transplant robust seedlings to spacious permanent locations for optimal root development.

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Learn More About Alpine milk-vetch

Sunlight Requirements

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