Let’s Clean Hahamongna Watershed Park

This is a cleanup at Hahamongna Watershed Park in Pasadena to uplift efforts to clean sites that weren’t directly impacted by the fires, but were adjacent to them and need some loving too. Cleaning supplies (disposable gloves, N95 masks, and tools) will be provided, we just need you to show up and bring as many...

Guided Garden Tour – March 1

Join a Garden Guide for a free tour. Explore a living museum featuring collections of plants from around the globe! You’ll hear the stories of selected plants in the Garden and their relevance to human society. All ages are welcome. Tours meet at the La Kretz Garden Pavilion at the northern end of the Garden...

Botany Workshop: Container Gardening

Looking to take your backyard, balcony, or dorm room garden to the next level? Join a free botany workshop on container gardening with edible plants! Learn tips on growing edible plants in containers from Mathias Botanical Garden Assistant Director Allison Keeney and Museum Scientist Matthew Southall. Don't miss this opportunity to cultivate your own garden!...