Tucson Cactus and
Succulent Society
Learn
Conserve
Educate
The Tucson Cactus and Succulent Society (TCSS) is a world recognized group of plant enthusiasts focused on the study and protection of cacti and other succulents. TCSS members learn and teach about cacti and succulents found in Arizona and the Sonoran Desert as well as other regions around the world. Our work in conservation has saved over 125,000 plants, many of which have been planted in Pima Prickly Park showcasing desert landscaping.
Upcoming events
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August Meeting Canceled!
Thursday, Aug 6th
The roof is being repaired and prevents us from meeting this month. Please spread the word!
St Phillips in the Hills -
Blooming Barrel Sale!
Saturday, Aug 8, 2026
Come find the barrel with your favorite color bloom. From yellow to magenta and every color in between.
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Cactus Rescues!
No Experience Necessary!!!
If you are interested in Native and Urban Cacti rescues, check our Activities page where members can get details and have the opportunity to sign up.
We get calls for rescues on a weekly basis so we post them as they come in.
If you have questions about a rescue, please contact cactus@tucsoncactus.org or urbanrescue@tucsoncactus.org.
What We Do
CACTUS RESCUE
MONTHLY MEETING
CONSERVATION
EDUCATION (K-12)