1960s
Drought tolerant gardens from the 60s in Arizona were a bit more sparse than today’s fine upstanding cactus and succulent gardens.
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Green Gravel Lawns, Arizona
Photograph by James P. BlairImages From the National Geographic Archive
Green gravel lawns dress homes in Sun City, a retirement community that opened in 1960 near Phoenix. Arizona’s 65-and-over population rose 104 percent between 1950 and 1960.

