About us
We’re dedicated to safeguarding Tucson’s unique desert landscape from the invasive threat of buffelgrass. This non-native species endangers our cherished saguaros and disrupts the delicate balance of the Sonoran Desert ecosystem.
Our mission is to raise awareness about the dangers of buffelgrass and actively engage the community in its removal by providing educational resources we empower individuals to make a tangible impact in preserving our natural heritage.
Join us in our commitment to protect and restore Tucson’s desert beauty for generations to come.

Buffelman´s Watch:
Stay informed with the latest news, events, and efforts to combat buffelgrass in Tucson and beyond. From volunteer success stories to scientific insights and local policy updates, this is your go-to source for everything related to protecting our desert landscape.

‘Save Our Saguaros’: Buffelgrass pulling and mural painting
The saguaro, the iconic cactus of the Southwest, stands tall welcoming you to the Sonoran desert. Buffelgrass, an enemy to the saguaro…
Where do saguaros grow?
The saguaro cactus, Carnegiea gigantea, only grows in the Sonoran Desert, but not in all parts. Saguaros need a perfect balance of heat and rainfall to thrive. Freezing temperatures can be greatly detrimental to the health of a saguaro, and climate is the main determinate of saguaro range. Thus, they are limited to a specific area within the Sonoran Desert, ranging mostly from central Arizona down into Sonora, Mexico…
Invasive Plant Species: Buffelgrass
Buffelgrass (Pennisetum ciliare, Cenchrus ciliaris), is the archenemy of the Sonoran Desert—the invasive grass most likely to cause significant damage to the native ecosystem. Buffelgrass is native to Africa, Asia, and the Middle East. This grass was intentionally brought to arid portions of the U.S. beginning in the 1930s and was planted for cattle forage and erosion control because of its drought tolerance and high seed production.
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