As Nell Foster, an Arizona-based gardener ... Many drought-tolerant plants can be used for xeriscape gardening, but she says that “native, drought, and desert-adapted plants” are especially ...

Desert sage, or Salvia dorrii, is a herbaceous perennial native to the western United States, namely California and Arizona ... plants in your yard, and growing drought-tolerant shrubs and ...

From the depths of winter to the dog days of summer, these native bushes, trees, and vines can help support a variety of ...

As of June 2016, the Native Plant Collection contains a total of 2,427 accessioned plants, including 353 taxa with 1,039 trees, 1,353 shrubs and 35 woody vines native to eastern North America and ...

Invasive species in Arizona alter ecosystem balance and reduce biodiversity by outcompeting native plants, reducing the resources wildlife rely on and creating a cascading effect of lessened ...

The world's oldest shrub was just found in Finland's tundra. The old-timer is a direct cousin of Arizona's Junipers found throughout the mountains, Juniperus ...