California poppy (Eschscholzia californica) is in the Poppy Family family (Papaveraceae). Across the U.S., iNaturalist users have logged 10,433 research-grade flowering observations of it in our sample, peaking in April.
Nationally it blooms mainly from March to June, but timing varies a lot by state and elevation — see the table below.
When to photograph California poppy: observations by month (U.S.)
About California poppy
Eschscholzia californica (California poppy, Californian poppy, golden poppy, California sunlight, cup of gold) is a species of flowering plant in the Papaveraceae family, native to the United States and Mexico. It is an ornamental plant and it is used medicinally and in cooking, and it became the official state flower of California in 1903.From Wikipedia via iNaturalist — article, CC BY-SA.
California poppy by state
| State | Observations | Peak month | Main season |
|---|---|---|---|
| California | 9,095 | April | Mar–Jun |
| Oregon | 604 | May | Apr–Jun |
| Washington | 379 | May | May–Aug |
| Arizona | 181 | March | Feb–Apr |
| New Mexico | 37 | March | Mar–Apr |
| Utah | 24 | May | Apr–Jun |
| Nevada | 19 | April | Mar–Apr |
| Pennsylvania | 11 | June | May–Jul |
| Colorado | 9 | July | Jul–Jul |
| Idaho | 8 | May | May–Jun |
| Massachusetts | 8 | June | May–Jul |
| Indiana | 6 | June | Jun–Jun |
| Georgia | 5 | April | Apr–Jul |
| New Jersey | 5 | May | Apr–May |
Main season = months with at least 30% of the state's peak-month count.
Related wildflowers (Poppy Family)
Bloodroot
Dutchman's breeches
Squirrel Corn
Pacific Bleeding Heart
Greater celandine
Celandine Poppy
Creamcups
Little Gold Poppy
Photography tips
- Photograph flowers on calm, overcast mornings to avoid wind blur and harsh shadows.
- Get low: a shallow depth of field (f/2.8–f/5.6) isolates a bloom against soft color.
- Stay on trails — trampling meadows kills plants and ruins next year's display.
- Try a kaleidoscope abstract of a single bloom with our online kaleidoscope tool.
FAQ
When is the best time to photograph California poppy?
Nationally, April has the most observations, with the main season from March to June.
Where is California poppy most often seen?
The most observations come from California, Oregon, Washington.