Garden of the Week
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Bob Barth’s fascination with cacti and succulents led him to universal explorations. As co-founder of the Austin Cactus and Succulent Society, he changed garden perceptions in his advocacy of these water-wise plants. His passion led to the global botanical community. In multiple greenhouses, he grows plants endangered by habitat loss. From tiny to large, discover some of their secrets of self-preservation and wildlife significance.