2021 California superbloom uncertain due to rainfall, temperature, and soil moisture factors.

A 'superbloom' in California this year is uncertain, but there are factors to consider such as rainfall, temperature, and soil moisture. Typically, a superbloom occurs after a winter with abundant rainfall, allowing wildflowers to thrive. Visit popular bloom sites like Antelope Valley Poppy Reserve, Carrizo Plain, and Walker Canyon to witness the colorful display if conditions are favorable.