Cacti are tolerant to drought and hard to kill, making them ideal for aspiring gardeners whose thumbs are more black than green. But for them to thrive, they require a special kind of soil.

Keep an eye out for Arizona's iconic saguaro cactus flower as its blooming season is here for the early months of the summer.

At night, its cream-colored flowers reflected moonlight and attracted ... Rising seas threaten to inundate coastal cactus species, including others in the Florida Keys. Far from the ocean, fiercer ...

While low light levels trigger flowering, fertilizing Christmas cactus at the right time and in the right way is key for getting your plant to bloom like never before. In the guide below ...