By Jennifer Bauer
The San Luis Obispo Botanical Garden has officially opened the Chumash Heritage Garden, a two-acre ethnobotanical sanctuary dedicated to the enduring history and living culture of the yak titʸu titʸu yak tiłhini Northern Chumash Tribe (ytt).
Known as yaktititʸu qspiłhimu—the "Place of the Root People"—this space is a testament to the Tribe’s 10,000-year stewardship of the Central Coast. The ytt Tribe was central to the garden’s design from the outset ensuring that plants, cultural materials, and interpretive materials reflect Chumash history, traditions, and values. At the heart of the garden is the Chumash philosophy of reciprocity: that the land, water, plants, and animals are not mere resources, but relatives to be cared for and respected. A poignant moment in the garden’s creation occurred in September 2023, when Tribal leaders and members held a traditional blessing and sage ceremony at the site during the first plantings.
The project is the culmination of a multi-year effort and collaborative partnership between the ytt Tribe, the San Luis Obispo Botanical Garden, Cal Poly students, and support from PG&E.
A Living Classroom
The garden offers a unique opportunity for the community to engage with Indigenous wisdom through:
- Biodiversity: The site showcases over 40 California native species traditionally utilized by the Chumash for medicine, weaving, food, and ceremony.
- Language Preservation: Beyond their English names, each plant is identified in the Chumash language. This integration is a deliberate act of cultural revitalization, ensuring that the knowledge carried within the language is passed down to future generations.
- Reflective Interpretation: Informative signage throughout the two-acre space explains the specific traditional uses of the plants, bridging the gap between historical practices and modern ecological understanding. You will find plants such as yarrow and bush sunflower that were used by the Chumash for food. Plants such as basket rush and giant wild rye were utilized for basketmaking and tools.
Future Plans
The Botanical Garden’s future plans for utilizing the garden include docent-led specialized tours of the Chumash Garden and youth education programs/activities. In addition, they are hoping to offer a variety of classes from ethnobotany to cooking with acorns.
Visiting the Garden
All community members are invited to visit yaktititʸu qspiłhimu. It is a space not only for preservation but for expanding our collective understanding of the deep-rooted relationship between the people of this land and the natural world.
SLO Botanical Garden is located in El Chorro Regional Park at 3450 Dairy Creek Rd. The Garden is open to visitors 365 days a year during daylight hours. Admission is free for Garden members / $10 for non-members. Children 12 and under are free. Check the website for events and tours: https://slobg.org/