Astragalus asymmetricus

Astragalus asymmetricus

San Joaquin milkvetch


  • Grows in full sun 6 to 12 inches tall
  • Poisonous
  • Balloon fruit, cream to yellow flowers
  • Found in Carquinez Straits and Altamont sections
  • Also reported in Diablo, Hamilton, Livermore and brackish, & freshwater marshes in Valley sections

This product is currently out of stock and unavailable.


Carquinez Strait RP


1 gallon

bloom season Apr
pollinators Butterflies
habitat Chaparral
growth habit Clumping
flower color Cream
sun Full Sun
soil Good
bloom season Jun
water Low
bloom season May
water Mod
soil Moderate
sun Part Shade
soil Poor
water Very low
dormancy winter
flower color Yellow

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