0:24 Irish Hills Natural Reserve, San Luis Obispo1:15 Pacific Crest Trail (PCT) from Barrel Springs, to Warner Springs, San Diego County2:14 Cuyamaca Rancho State Park, San Diego CountyFor the full illustrated report, visit our website.

Irish Hills Natural Reserve, San Luis Obispo1:15 Pacific Crest Trail (PCT) from Barrel Springs, to Warner Springs, San Diego County2:14 Cuyamaca Rancho State Park, San Diego CountyFor the full illustrated report, visit our website.

Wild Flower Hotline May 15, 2026

Weekly bloom reports released every Friday, March through May.The acclaimed Theodore Payne Wild Flower Hotline, founded in 1983, offers free weekly online and recorded updates – posted each Friday from March through May – on the best locations for viewing spring wildflowers in Southern and Central California. All locations are on easily accessible public lands and range from urban to wild, distant to right here in Los Angeles.