Newberry'S Milkvetch
Astragalus newberryi
Last reviewed: June 2026
Newberry'S Milkvetch (Astragalus newberryi) is not on the ASPCA Animal Poison Control Center toxic plant list for dogs or cats (aspca.org, last reviewed 2026-05-21). If your pet shows symptoms after eating any plant, call the ASPCA at (888) 426-4435.
Light
full sun
Water
low
Size
4"–12" H × 4"–12" W
Bloom
May, Jun, Jul
Native to
AZ, CA, CO, ID and 4 more states
Pollinators
bees
Browse plants for this ecoregion
Newberry's milkvetch is a low-growing native perennial that forms compact mounds of silvery-green foliage. It produces small clusters of purple or pink pea-like flowers from May through July, creating modest but attractive seasonal color.
In an HOA neighborhood
Newberry'S Milkvetch takes more care to keep looking intentional in a front yard. Maintenance level: low. Consider it for backyard or mid-zone beds rather than the street edge.
Works well in: backyard only.
- Very informal appearance may be considered weedy
- Unknown dormancy behavior could create maintenance concerns
- Small stature may not meet landscape impact expectations
Wildlife value
This plant provides nectar for native bees during its extended bloom period. The seeds may also attract small birds and beneficial insects.
Native range data from the USDA PLANTS Database and regional native plant society lists. Pollinator and host plant associations compiled from GBIF, iNaturalist, and published ecological literature.
Does Newberry'S Milkvetch fit your yard? Open it in Pollinator Patch to check it against your sun, soil, and HOA-conscious filters.