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Bring back the bloom! Wildflower planting for endangered butterflies

  • Owl Canyon Trailhead Quarry Rd Brisbane, CA, 94005 United States (map)

NOTE: This event is at capacity, there is no room for more volunteer sign ups this weekend. Please join us for our final planting day on February 25th, and be sure to RSVP in advance.

Help us fill the hills of San Bruno Mountain with native wildflowers! These plants will provide nectar nourishment for the endangered Mission Blue and Callippe Silverspot butterflies.

Our planting day will take place in beautiful Owl Canyon. See the map at the bottom of the page for directions to the meeting location,

Please sign up below!


Name *
Earlier Event: December 17
Planting on the Ridge of the Mountain!
Later Event: February 18
Native Plant Sale