Contact Us

Email:

info@arroyoseco.org

Phone:

(323) 405-7326

Arroyo Seco Foundation

Mailing Address:

PO Box 91622
Pasadena, CA 91109-1622

Hahamongna Native Plant Nursery

Hahamongna Watershed Park
4550 Oak Grove Drive
Pasadena, CA 91103

Nursery Directions

Directions inside Hahamongna Watershed Park

Our Staff

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Arroyo Seco Foundation, 570 W. Avenue 26 #450, Los Angeles, CA 90065-1011
PO Box 91622, Pasadena, CA 91109-1622 | (323) 405-7326 | info@arroyoseco.org