Delphinium californicum subsp. interius

Delphinium californicum subsp. interius

Hospital Canyon larkspur


  • Herbaceous perennial growing on shrubby or open oak hillsides
  • Flower stalks can be 3 to 6 feet tall
  • Spikes of flowers are white with green or lavender tinge
  • Found in Diablo and Hamilton sections
  • Rare statewide

This product is currently out of stock and unavailable.


Mt. Diablo, Mt. Diablo north


1 gallon

bloom season Apr
growth habit Clumping
sun Full Sun
bloom season Jun
bloom season May
sun Part Shade
dormancy summer
flower color White

This website uses cookies to ensure you get the best experience on our website.