Coreopsis Hill Hike

Coreopsis Hill 2763 Oso Flaco Road, Arroyo Grande, CA

A casual hike to the top of Coreopsis Hill in the Guadalupe-Nipomo Dunes.Total distance is 3 miles with an elevation gain of 300 ft. and the last portion is walking on sand dunes. The Guadalupe-Nipomo Dunes/Point Sal Coastal Area contains the largest, relatively undisturbed coastal dune tract in California and was designated a National Natural […]

Spring Plant Sale

Pacific Beach High School 11950 Los Osos Valley Road, San Luis Obispo, CA

A huge selection of native plants will be available for our Spring Plant Sale. You can preorder on our website here from Thursday March 16 through Thursday March 30 and pick them up on the plant sale date of Saturday April 1 at the Pacific Beach High School parking lot near Target in the City […]

Shell Creek and Highway 58 Wildflower Tour

Santa Margarita Park and Ride Lot 99MC+7Q, Atascadero, CA

Tour several spring wildflower locations along Highway 58 with a final destination of Shell Creek east of Santa Margarita. Dirk Walters will be our tour guide with assistance from geologist David Chipping, Bring water, lunch, sun protection, sturdy shoes, and dress in layers for the weather. A plant list for Shell Creek can be found […]

Cal Poly Botanical Field Trips and Book Release

After 33 years, the Vascular Plants of San Luis Obispo County has been revised by retired Cal Poly professor David Keil. Join Pacific Street Publishing Company and Dr. Keil in this book release and get your own signed copies. Field trips are scheduled to celebrate this momentous event and practice new information and taxonomic changes. The original […]

Carrizo Plain and Backroads of Eastern SLO County

Santa Margarita Park and Ride Lot 99MC+7Q, Atascadero, CA

Two separate Saturdays (April 15 and April 22) to tour the spring wildflowers of Carrizo Plain National Monument and the backroads of eastern San Luis Obispo County. Destinations will be determined based on weather and road conditions. Emails updates will be circulated closer to the field trip dates. Please note that ample rain this year makes […]

Carrizo Plain Tour #2

Santa Margarita Park and Ride Lot 99MC+7Q, Atascadero, CA

Two separate Saturdays (April 15 and April 22) to tour the spring wildflowers of Carrizo Plain National Monument and the backroads of eastern San Luis Obispo County. Destinations will be determined based on weather and road conditions. Emails updates will be circulated closer to the field trip dates. Please note that ample rain this year makes […]

Junge Ranch Hike

Junge Ranch Vista Del Mar Avenue, San Simeon, CA

Join David Chipping on a field trip along the ocean bluffs of the Junge Ranch addition to Hearst San Simeon State Park featuring spring wildflowers in open grasslands above coastal cliffs and tide pools. Meet at 9:15 am at the north end of the property (see directions below). The hike on the coastal bluffs will be […]

15th Annual Cambria Wildflower Show

Cambria Veterans Memorial Building 1000 Main St, Cambria, CA 93428, Cambria, CA

Hundreds of bouquets of local wildflowers will return for the 15th Annual Cambria Wildflower Show on Saturday, April 29th from noon to 5pm and Sunday, April 30 from 10am to 4 pm. After a 3-year break caused by the Covid pandemic, the Friends of Fiscalini Ranch Preserve are happy to bring this spring festival back […]

Sudden Oak Death Blitz

Save the extended weekend of May 5 through 8 for this citizen science event to detect the presence of Sudden Oak Death in San Luis Obispo County. Sudden Oak Death (SOD) is a serious exotic disease that is threatening the survival of tanoak and several oak species in California. Every year, the SOD scientists anxiously […]

Plant Identification in the Field

Laguna Lake Park 504 Madonna Road, San Luis Obispo, CA

Local botanists Kristen Nelson and Dena Grossenbacher will lead a field workshop to help biologists improve their plant keying skills. Participants will key plants in serpentine meadows at Laguna Lake Park in the City of San Luis Obispo to family, genus and species categories using either the Jepson Manual or Dr. David Keil's new edition […]