Xeriscaping
Also known as: water-wise landscaping, drought-tolerant landscaping, dry landscaping
Xeriscaping is landscaping designed to minimize water use through drought-tolerant plants, efficient irrigation, mulch and water-wise materials like rock and decomposed granite. It keeps yards attractive while sharply reducing irrigation.
In simple terms
Xeriscaping means designing a yard that barely needs watering. You swap thirsty lawn for drought-tolerant plants, rock, gravel and mulch, so the landscape stays good-looking through hot, dry summers.
In depth
Xeriscaping follows a few core principles: planning and zoning plants by water need (hydrozoning), improving soil to hold moisture, limiting high-water turf, using efficient drip irrigation, mulching heavily to slow evaporation, and choosing drought-tolerant and native plants. Hardscape and mineral materials — decomposed granite paths, river-rock beds, boulders and gravel — replace large irrigated areas. Done well, it is not "zero plants," but a layered, water-efficient design suited to a Mediterranean climate.
Why it matters
In Placer County’s hot, dry summers and periodic drought restrictions, xeriscaping cuts outdoor water use dramatically while creating a resilient, low-maintenance landscape — and rock, DG and mulch are the materials that make it work.
Common mistakes
- Equating xeriscaping with bare gravel ("zeroscaping"), which looks stark and heats up.
- Skipping soil prep and mulch, so even drought-tolerant plants struggle to establish.
Examples & uses
- Replacing front lawns with DG paths, rock beds and drought-tolerant plants.
- Hydrozoned beds grouped by water need.
- Boulders and river rock as low-water focal features.