In cooler, wetter years, bluebonnets can bloom well into May when late spring/early summer wildflowers such as firewheels and lazy daisies begin to bloom. This image was from the Texas Hill Country on May 3, 2007. During that year bluebonnets bloomed from March well into May creating this patriotic mix of red, white and blue colors. Conditions are similar this year to 2007, so we could see similar displays in the coming months. Visit my website for the latest wildflower reports and resources for wildflower identification.