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Nourish endangered butterflies! Dig in host and nectar plants!

  • Mills Montessori School 1400 Hillside Boulevard South San Francisco, CA, 94080 United States (map)

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.

We're excited to be joined by students from South San Francisco High School! We'll enjoy a scenic hike to an overlook after the planting (perhaps all the way to the ridge if people have the energy for it!). Picnic provided as well! 

Meet at the parking lot next to baseball fields behind Mills Montessori School at 1400 Hillside Blvd. Please sign up at the bottom of the page.

Please sign up below!