Ookow (Dichelostemma congestum) is in the agave and allies family (Asparagaceae). Across the U.S., iNaturalist users have logged 3,011 research-grade flowering observations of it in our sample, peaking in May.
Nationally it blooms mainly from April to May, but timing varies a lot by state and elevation — see the table below.
When to photograph Ookow: observations by month (U.S.)
About Ookow
Dichelostemma congestum is a species of flowering plant known by the common name ookow or fork-toothed ookow.From Wikipedia via iNaturalist — article, CC BY-SA.
Ookow by state
| State | Observations | Peak month | Main season |
|---|---|---|---|
| California | 1,960 | May | Apr–May |
| Oregon | 898 | May | May–Jun |
| Washington | 148 | June | May–Jun |
Main season = months with at least 30% of the state's peak-month count.
Related wildflowers (agave and allies)
Ithuriel's Spear
Blue Dicks
common star-of-Bethlehem
Chaparral Yucca
Canada mayflower
Solomon's plume
Desert Lily
Small Camas
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 Ookow?
Nationally, May has the most observations, with the main season from April to May.
Where is Ookow most often seen?
The most observations come from California, Oregon, Washington.