The authors of Wild in Arizona had the following post on their Wild in Arizona blog
Arizona has received the rains needed the past three months. As a result, the desert is green, and we are starting to see wildflowers sprout
The rains need to continue every few weeks or the sprouts will produce less bloom stalks. We do have a 40% chance of rain this week, and we all hope for more (so all together now, rain dance!). So our current prediction for the Sonoran Desert wildflowers is a normal spring bloom…
BUT! This rain pattern we’re currently seeing is similar what we saw 2010, when we saw a big lupine bloom (see photo below from Silver King Mine, location #36 in our Wild in Arizona: Photographing Arizona’s Wildflower guidebook). If we get a lot of rain in February, we could also get a owl clover carpet bloom like we had in 2005 in places like the Eagletail Mountains (location #18 in the book).
If we don’t see much rain this month, we still have the old faithful poppy fields like we have seen in the last few years at Peridot Mesa (location #48). A few poppies are already starting to show around Lake Pleasant Regional Park (#20), White Tank Mountain Regional Park (#21), and Lost Dutchman State Park (#31).
If you would like to start planning your wildflower outings in Arizona this spring, pick up a copy of our book to help get you in the right place at the right time: Wild in Arizona: Photographing Arizona’s Wildflower
See photos and follow their blog at Wild in Arizona