Visit Tohono Chul Park
Night-blooming cereus is a desert specialty that blooms only once each year. People from all over the world visit Tohono Chul to see the spectacle, which usually happens between late May and late July. To stay in the loop and make sure you don’t miss the show, go to tohonochulpark.org/ bloom-watch to sign up for email updates. Tohono Chul has the largest collection of night-blooming cereus in the entire nation.