You know summer is here when two things happen: The tourists leave and the night-blooming cactus flower arrives. The flowers are a special treat for locals who stick out the summer heat. The cactus, ...

Cactuses sure give Arizonans a lot to talk about. From towering Saguaros that are not what they look like, to a cactus looking like a couple kissing. But every summer, the queen of cactuses makes an ...

Selby Gardens’ Selenicereus, or night-blooming cactus, will flower tonight, Thursday, June 6, for one night only. Head to the gardens to catch the bloom from 7 p.m. to 11 p.m. at the Hobart K. Swan ...

I recently had the honor of being invited to what sounded like a “serious” little party. Actually, it was a “cereus” party, named for a night-blooming cactus. This party was called at the spur of the ...

One day each summer, Tucsonans flock to Tohono Chul, walking amid the trails with headlamps lighting the way. On a normal afternoon, you might question this. But on Bloom Night, you’d wish you brought ...

One of Tucson's most unique experiences is happening tonight. Tohono Chul Park on the northwest side tracks the Queen of the Night mass cactus bloom closely and announced today that they will bloom ...

Christmas cacti require 12 hours of darkness for about eight weeks to form flower buds for holiday blooming. Ideal temperature conditions for flowering are 65°F to 70°F during the day and 55°F to 65°F ...

TUCSON, Ariz. (KGUN) — It’s that time of year when saguaros are blooming, so if you’re driving or walking in your neighborhood and come across a saguaro cactus flower, you might want to stop and take ...