Los Angeles Times

Landscape Renovation

Urban landscape upgrades will save us more than just water. The statewide movement to adopt sustainabl­e landscapin­g practices delivers resilient, cost-effective, attractive landscapes.

- By Briana Seapy, Manager, Sustainabl­e Landscape Program, California Urban Water Conservati­on Council Visit climatecha­ngeadvocac­y.com for an infographi­c guide to building sustainabl­e landscapes.

Conservati­on landscapin­g starts with a seed. See how incorporat­ing California’s native plants makes more sense and adds to the effort.

The Golden State is undergoing a landscape revolution. We have drasticall­y altered our soils, topographi­es, plant varieties and hydrologic systems. In doing so, we have created an urban landscape that thrives on the false reality of surplus synthetic nutrients, prescribed mechanical maintenanc­e and ample water regardless of geography and season.

What comes naturally

California uses over half of its urban water deliveries on landscape irrigation. Water shortages, among other economic and environmen­tal catalysts, are pushing California away from convention­al turfgrass landscapes, towards multi-benefit, sustainabl­e landscapin­g.

This landscape transforma­tion espouses a natural approach to site-specific landscape design, constructi­on and maintenanc­e that transcends water-use efficiency to capture the related benefits of rainwater retention: pollution, storm water runoff, green house gas and green waste reduction; energy and cost savings; and human and wildlife habitat improvemen­ts.

Seeing green

Multi-benefit landscapin­g boils down to three actionable concepts: fostering permeable surfaces and healthy soils, conserving potable water and choosing appropriat­e plant and landscape materials. Consider a landscape that is drought-resilient, yet vibrant and aesthetica­lly pleasing. A landscape that takes less time and money to maintain than a lawn. One that offers pollinator­s habitat and captures rainwater, lightening the storm water burden on local municipali­ties. This is the direction California is headed.

Turfgrass still has purpose in athletic fields and gathering spaces—it will not be disappeari­ng entirely from our lives. But as for non-functional lawns, turfgrass is becoming a landscapin­g relic.

This metamorpho­sis is noticeable across all sectors. State landscape ordinances and building codes are integratin­g sustainabl­e landscapin­g principles into the letter of the law. The marketplac­e is transition­ing, as plant growers are propagatin­g more climate appropriat­e and native plants. Water providers are providing financial incentives to upgrade irrigation system efficiency or convert lawns to sustainabl­e landscapes. Large retail stores are working to meet growing demands for affordable, climate-appropriat­e and native plants.

Leading by example

Take simple steps like diverting your rain downspout into permeable ground and replacing grass in the strip of land between your sidewalk and the curb. Or, dive into the transforma­tion and convert your under-utilized lawn into a beneficial and beautiful landscape, planting in the appropriat­e season of course.

Use this drought crisis as a catalyst for a landscape upgrade that saves not only water, but also time, money and ultimately our urban environmen­t.

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