A bloom calendar for Utah built from 33,757 research-grade iNaturalist observations of plants in flower. May is the busiest bloom month. Pick a month to see what's flowering, or open a species for its state-by-state timing.
By month
Utah wildflower calendar (top 40)
Fewer More observations (relative to each row's peak month)
Activity by month (all species)
Most-photographed wildflowers in Utah
Sego Lily
Fireweed
Rocky Mountain Beeplant
Curlycup Gumweed
Redstem Stork's-bill
Showy Milkweed
Rubber Rabbitbrush
Glacier Lily
Scarlet Gilia
Blue Columbine
Field Bindweed
Sacred Datura
Common Yarrow
Arrowleaf Balsamroot
Hooker's onion
Greenleaf Manzanita
