Living next to Natural Undisturbed Open Space (NUOS) offers beauty, biodiversity, and environmental benefits—but also requires thoughtful management. NUOS areas support wildlife habitat, reduce flooding through natural stormwater absorption, and help cool communities. HOAs manage the open space, while homeowners maintain their lots responsibly. Together, proper stewardship ensures fire safety, healthy ecosystems, and long-term property value in Tucson’s desert communities.

HOA-approved plant lists help Arizona communities conserve water, reduce maintenance costs, and maintain a beautiful, consistent desert landscape. Discover why drought-tolerant plant selection is essential for HOA property values, sustainability, and long-term landscape success in Tucson and Southern Arizona.