Bulb

When to Plant Daffodils in California

Deer-proof, squirrel-proof, and virtually indestructible. Daffodils naturalize and multiply, coming back bigger each year.

The Short Answer

Daffodils grow in California's cooler areas — mountains, coast, and northern regions — but struggle in the Central Valley and desert where summers bake bulbs. Coastal California's mild winters provide borderline chilling for most varieties.

California Frost Dates

Your planting dates depend on which part of California you're in. Here are the frost date ranges by region:

Region Zones Last Frost (Spring) First Frost (Fall)
Northern California Mountains 5a, 5b, 6a, 6b May 1 - May 25 Sep 20 - Oct 15
Central Valley 9a, 9b Feb 10 - Mar 1 Nov 15 - Dec 5
Southern California Coast 10a, 10b, 11a Jan 1 - Feb 1 Dec 10 - Jan 1
Bay Area 9b, 10a Jan 20 - Feb 15 Nov 25 - Dec 15

Daffodils Planting Schedule for California

Northern California Mountains (Zones 5a, 5b, 6a, 6b)

Average last frost: May 1 - May 25 · Average first frost: Sep 20 - Oct 15

Fall Planting
8 wks before first frost

Central Valley (Zones 9a, 9b)

Average last frost: Feb 10 - Mar 1 · Average first frost: Nov 15 - Dec 5

Fall Planting
8 wks before first frost

Southern California Coast (Zones 10a, 10b, 11a)

Average last frost: Jan 1 - Feb 1 · Average first frost: Dec 10 - Jan 1

Fall Planting
8 wks before first frost

Bay Area (Zones 9b, 10a)

Average last frost: Jan 20 - Feb 15 · Average first frost: Nov 25 - Dec 15

Fall Planting
8 wks before first frost

Growing Daffodils in California

State-Specific Growing Tips

Mountains: plant October-November normally. Coast: plant November — choose varieties with low chill requirements. Central Valley and desert: marginal. Tazetta types (Paperwhite relatives) need the least chilling and work in the most locations. In areas with hot summers, plant deep (8 inches) for cooler soil temperatures.

Recommended Varieties for California

Tazetta types for warm areas. Jonquilla types for fragrance. Standard trumpet daffodils for mountain and cool coastal locations. UC Davis provides bulb guides.

Common Challenges in California

Insufficient chill in warm inland areas. Summer heat cooks bulbs. Gophers eat some daffodil species (though most are toxic to rodents).

Growing Tips

Let foliage die back naturally after blooming — it feeds next year's flowers. Plant at 3x the bulb's height deep.

Companion Planting

Plant daffodils alongside these companions for better growth:

Tulips Hyacinths Grape Hyacinths

The Bottom Line

Daffodils can be grown successfully in California with proper attention to regional frost dates and local growing conditions. Timing varies across the state — Northern California Mountains gardeners work with a last frost around May 1 - May 25, while Bay Area sees frost end around Jan 20 - Feb 15. Choose varieties suited to your region, amend your soil based on its specific needs, and monitor for the pests and diseases most common in your area. For exact dates based on your zip code, use our free planting date finder.

Related Guides

Daffodils Growing Guide National planting guide with all states California Planting Calendar All plants for California Daffodils in Alabama Alabama planting dates Daffodils in Alaska Alaska planting dates Daffodils in Arizona Arizona planting dates Daffodils in Arkansas Arkansas planting dates
Note: All dates are based on NOAA 30-year Climate Normals and represent historical averages, not predictions for any specific year. Always check your local weather forecast before planting frost-sensitive crops. Learn about our data sources.

Last reviewed: March 29, 2026

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