AMADOR: Spring Fling 2020 tba
Demonstrations by gardening experts, spring plants and food you can purchase. Amador Flower Farm, 22001 Shenandoah School Road Plymouth, CA 95669 amadorflowerfarm.com

ARVIN: Arvin Wildflower Festival tba

California Garden Tours
http://www.seecalifornia.com/festivals/california-garden-tours.html

ARCADIA: Los Angeles International Fern Society (LAIFS) Annual Fern and Exotic Plant Show & Sale June 13 - 14, 2020 Saturday 9:00 AM - 4:00 PM Sunday 9:00 AM - 4:00 PM Los Angeles County Arboretum & Botanic Garden 301 North Baldwin Avenue, Arcadia, CA 91007  (626) 821-3222 Free Workshops and Talks each day laifs.org/show.html

ARROYO GRANDE: Central Coast Orchid Show & Sale April 4-5, 2020, South County Regional Center, 800 S. Branch, Arroyo Grande, Calif.

CARLSBAD: The Flower Fields March 1-May 10, 2020

CARPINTERIA: Carpinteria Greenhouse and Nursery Tour April 24, 2020, carpinteriafarmtours.com

CHERRY VALLEY: Highland Springs Lavender Festival May 22-July 19, 2020  hsresort.com

EUREKA: Eureka Rhododendron Parade  April 25, 2020

FORTUNA: Daffodils by the River March 27-28, 2020 | daffodils

FRESNO: Fresno Peach Blossom Festival 60th Annual Peach Blossom Festival March 12-13, 2020
Fresno State 5201 N. Maple  peachblossomfestival.com

HEALDSBURG: Russian Tea and Fragrance Festival TBA, likely October

HUNTINGTON BEACH: Orange County Cherry Blossom Festival March 13-15, 2020 facebook.com/OCCBFest/

LANDERS: Morongo Basin Orchid Festival October 3-4, 2020

LINDSAY: Lindsay Orange Blossom Festival March 28-April 4, 2020 lindsayorangeblossom.org

LOMPOC: Lompoc Flower Festival & Parade  June 24-28, 2020 lompocvalleyfestivals.com

LOS ANGELES: Los Angeles Lotus Festival July 11-12, 2020, 12-9 p.m.

MONTEREY PARK: Cherry Blossom Festival April 25-26, 2020 montereypark.ca.gov

MURPHYS: Ironstone Vineyards Motherlode Daffodil Show March 7-8, 2020,  ironstonevineyards.com

ORANGE COVE: Blossom Festival and Parade

PACIFIC GROVE: Wildflower Show  April 17-19, 2020
pgmuseum.org 

PALM DESERT: Palm Desert Wildflower Festival March 7, 2020

PORTERVILLE: Porterville Iris Festival & Chili Cook-off April 18, 2020

RIPON: Ripon Almond Blossom Festival & Parade February 20-23, 2020

SAN DIEGO: Plumeria Festival September 5-6, 2020

SAN FRANCISCO: Northern Cal Cherry Blossom Festival April 11-12, 2020 & April 18-19, 2020

SAN FRANCISCO: Pacific Orchid Exposition February 20-23, 2020

SANGER: Blossom Trail Bus Tours with Wine Tasting February 29, 2020 or March 1, 2020
$85, sanger.org

SANTA ROSA: Luther Burbank Rose Parade & Festival May 16, 2020

SEBASTOPOL: Sebastopol Apple Blossom Festival April 18-19, 2020

SIERRA MADRE: Sierra Madre Wistaria Festival March 22, 2020

TEMPLE CITY: Camellia Festival Feb. 21-23, 2020

TORRANCE: Cherry Blossom Festival April 5, 2020 torranceca.gov

WATSONVILLE: Monterey Bay Greenhouse Tours June 2020 (tba)

WEST COVINA: Cherry Blossom Festival March 21, 2020, esgvjcc.org

CAMELLIAS: Pleasant Hill, Sacramento, Temple City

 Flower Shows

• ARROYO GRANDE  - Central Coast Orchid Show & Sale April 4-5, 2020, South County Regional Center, 800 S. Branch, Arroyo Grande, Calif. Hours: 9 a.m.-5 p.m. Saturday | 10 a.m.-4 p.m. Sunday. $6, fcos.org 
• PALM DESERT: Coachella Valley Wildflower Festival  DesertMountains.org
• POINT ARENA - Flower Power Festival, Daffodil Explosion    pointarena.net
• SAN FRANCISCO - SF Flower & Garden Show March   sfgardenshow.com
• SANGER The Blossom Day Festival (and Car Show) March  sanger.org
• SANTA BARBARA - Santa Barbara International Orchid Show March   sborchidshow.com
• CAMBRIA Wildflower Show April 25, 2020, 12-5 p.m.  Veteran's Hall. Produced by Friends of the Fiscalini Ranch Preserve.  ffrpcambria.org
• ARCADIA: Pacific Southwest District Convention & Rose Show Hosted by Pacific Rose Society   Headquarters Hotel: Courtyard by Marriott, Monrovia Rose Show at L.A. County Arboretum, Arcadia pacificrosesociety.org Rose Show. This year our Rose Show is held in conjunction with our Pacific Southwest District Convention.   The Pacific Southwest District is the largest of the 18 Districts that comprise the American Rose Society. The District spans southern California, Arizona, New Mexico, part of Nevada, and El Paso Texas. pacificrosesociety.org
• SACRAMENTO:68th Annual Rose Show  Garden & Arts Center, 3330 McKinley Blvd Sacramento, California sactorose.org
• TEMECULA: Springtime Rose & Arts Festival  Temecula Valley Rose Society. A Community Outreach Project  Temecula Valley Assistance League 28720 Via Montezuma, Temecula , CA 92590 Displays of Roses Artistic Arrangements, Tables & Trays Blooming Art (local artists provide paintings to be interpreted in rose arrangements) Photography, temeculavalleyrosesociety.org
• THOUSAND OAKS  African Violet Show & Sale at the Thousand Oaks Library
  thousandoaksafricanviolets.weebly.com
• SAN JOSE:  Annual Spring Rose Show    Location: Almaden Community Center / Library. Hundreds of beautiful roses will be on display for the public to enjoy. Come and find examples of your old favorites, as well as new varieties you'll want to add to your garden! Free to the public. sccrose.org
• DUBLIN: Rose Show A  1-4 p.m. Free admission. Location: Dublin Senior Center, 7600 Amador Valley Blvd., Dublin, CA. mtdiablorosesociety.org
• GREENBRAE: Annual Rose Photography Show!   The Tamalpais Retirement Community, 501 Via Casitas, Greenbrae. marinrose.org
• COSTA MESA Southern California Spring Garden Show
  springgardenshow.com
• WATSONVILLE: Annual Rose Show  Monterey Bay Rose Society presents  California Dreaming”  A Celebration of Roses. Location: Alladin Nursery and Gifts 2905 Freedom Blvd., Watsonville, CA 95076 montereybayrosesociety.org
• CORONADO Coronado Flower Show  coronadoflowershow.com
• WOODLAND Woodland Library Rose Club  Annual Garden Tour  Woodland Library Rose Club Gardens and six private Woodland gardens 250 First Street, Woodland, CA. Visit six private rose gardens and the public rose gardens of the Woodland Library Rose Club; event includes fabulous gardens, locals musicians, local food tastings, a silent auction and free raffle prize.   cityofwoodland.org

• DAVIS: UC Davis Rose Days  Foundation Plant Services, 455 Hopkins Rd., UC Davis Campus
• OAKLAND: Annual Rose Show Location: Lakeside Park Garden Center, Oakland Opens at 1 p.m. eastbayroses.org
• JACKSON: Little Rose Show    Free and open to the public. The Mother Lode Rose Society meets at the Amador Senior Center, 229 New York Ranch Road, Jackson CA motherloderose.org
• WOODSIDE - Filoli Flower Show 
  filoli.org
  Centennial and Mother's Day at the  Filoli Flower Show floral interpretations of California  created by dozens of professional and amateur designers. You will visit many of California's most iconic sites and events of the past one hundred years in our beautifully furnished and preserved historic House and renowned formal Garden.
• JULIAN - Julian Women's Club Wildflower Show  julianwomansclub.com
• LAGUNA NIGUEL: Elegant & Enchanting Rose Garden Tour. Hosted by the Rose Society of Saddleback Mountain American Rose Society Affiliate  Commemorative Tour.  rosesrosesroses.org
• SANTA ROSA: Rose Show   Annual Spring Show is open to the public. Show open for public viewing at the Luther Burbank Art & Garden Center (LBAGC) at 2050 Yulupa Ave, Santa Rosa CA redwoodempirerosesociety.com
• LIVERMORE: Bay Area Daffodil | see daffodils  -  - Riverside-San Bernardino Counties Orchid 

• CORONA DEL MAR: OCRS Rose Show at Roger's Gardens  The OC Rose Society annual American Rose Show (ARS) sanctioned event has moved from May to June! orangecountyrs.org
• EUREKA: Rose Show Annual Rose Show provided by the Humboldt Rose Society at Redwood Acres Fairgrounds, Home Economics Building, 1750 Harris Avenue. humboldtrose.org
• LOMPOC  Lompoc Valley Flower Festival,   lompocvalleyfestivals.com
• ANAHEIM -  The Orange County Cactus and Succulent Society Spring Sale and Exhibition  free admission, occss.org

• SACRAMENTO - Cal State Flower, Food & Garden Show   calstateshows.com
• CHICO:  Festival of Roses Show. Butte Rose Society  annual festival at the Chico Area Recreation and Park District (CARD) Community Center, located on 545 Vallombrosa Avenue. Free and open to the public  butte-rosesociety.org
• REDDING: Rose Show. Annual rose show is open to the public. shastarosesociety.org