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Carolina Schultz's transformed landscape demonstrates how homeowners can create a beautiful, California-friendly landscape using less water. Photo: Sweetwater Authority

Landscape Transformation Wins Sweetwater Authority Contest

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National City homeowner Catalina Schultz decided to reinvent her yard. Her landscape transformation from grass to a low-water use design is the 2023 winner of the Sweetwater Authority WaterSmart Landscape Makeover Contest.

The front yard before the landscape transformation. Photo: Sweetwater Authority

The front yard before the landscape transformation. Photo: Sweetwater Authority

Schultz’s landscape demonstrates how homeowners can create a beautiful, California-friendly landscape using less water. Schultz was recognized for her accomplishment at the Authority’s June board meeting.

When Schultz purchased her house in 2011, the front yard was covered in turf and required lots of effort and water to maintain. She decided to reinvent her yard, planning out a space full of low-water use plants, steppingstone, and decorative planters.

The space is now full of low-water use plants, steppingstones, and decorative planters. Photo: Sweetwater Authority landscape transformation

The space is now full of low-water use plants, steppingstones, and decorative planters. Photo: Sweetwater Authority

The transformed landscape includes flowering plants and shrubs like Sedum, Oleander, and Aeonium. The yard also features a variety of cacti and succulents, including Elephant Bush, Ghost Euphorbia, Jade, Cholla Cactus, and more.

Impressive water-saving results

A rain barrel is part of the newly redesigned landscape. Photo: Sweetwater Authority

A rain barrel is part of the newly redesigned landscape. Photo: Sweetwater Authority

Schultz now waters her yard only once a month when needed. A passionate gardener, she prefers to water each plant by hand, using water collected from her rain barrel.

By switching from turf to water-wise plants, Schultz saves an estimated 12,000 gallons of water each year.

“Ms. Schultz’s landscape transformation clearly demonstrates that investing in a water-wise landscape can add beauty to your home while providing big savings on your water bill,” said Board Chair Hector Martinez. “The Authority is here to provide rebates, resources, and support to any customer interested in investing in a low water-use landscape.”

Catalina Schultz now waters her yard only once a month when needed. Photo: Sweetwater Authority

Catalina Schultz now waters her yard only once a month when needed. Photo: Sweetwater Authority

The annual WaterSmart Landscape Contest is an opportunity for Authority customers to showcase their best, water-wise landscapes. All customers who have transformed their yards to be more water efficient are encouraged to enter the contest for the chance to win a $250 gift certificate.

(Editor’s note: The Sweetwater Authority is one of the San Diego County Water Authority’s 24 member agencies that deliver water across the San Diego County region.) 

Creating a Drought-Tolerant California Garden: How to Replace Your Thirsty Lawn With Lush Plants and Grasses

/in , , /by /KQEDby Mina Kim and Katrin Snow

The megadrought California is enduring right now is the worst in more than a millennium.

In the last two decades, we have only sporadically not been in a state of drought, and the first three months of 2022 were the driest on record. Now, nearly every inch of California is experiencing severe or extreme drought, or even worse: A thick, donut-shaped ring in the Central Valley is in an exceptional drought — the highest drought designation the U.S. Drought Monitor gives.

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Designing Your WaterSmart Living Landscape to Fit Your Life

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When designing your WaterSmart Living landscape, you want your new outdoor space to fit your house, your neighborhood, and your lifestyle. Finding that fit begins by asking a few basic questions.

First, how do you want to use your space? It’s possible to significantly improve your home’s water efficiency and meet your lifestyle needs at the same time. For example, you may want to use less water yet maintain some turf for your children and pets. Focusing most of your landscape plan on low and moderate water use while leaving a small area of turf with high-efficiency irrigation lets you achieve a WaterSmart landscape.

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The Hausmanns award-winning landscape makeover also produces succulents sold to benefit a good cause. Photo: Vallecitos Water District

If your goal is an outdoor space for entertaining, use mostly low water plants, a water feature, and a moderate efficiency irrigation system for a different type of WaterSmart Living landscape.

You can reduce water use, minimize maintenance and create a landscape that will be the envy of your neighbors with a combination of very low and low water use plants and a highly efficient irrigation system.

Consider alternatives to traditional turf grass such as low-water-use groundcover and mulch, or permeable hardscape like gravel or decomposed granite paving wherever possible. But if an area of turf is important to your family – for example, a play area for your kids and pets – keep it but use a more drought-tolerant variety of grass in the warm season turf category.

Video: Learn more about how turf can be part of a WaterSmart design

Your Overall Planting Design

Before you start selecting plants, envision your overall planting design. Determine your landscape style and think in terms of plant size and characteristics before moving into actual plant selection.

Take some time to consider the style of landscape you find appealing. Think about how it fits your home’s architecture, your neighborhood, and your lifestyle. You might find a heavy tropical look appealing. But it requires careful low-water-use plant selection for the arid San Diego region.

San Diego shares its climate with many areas of the world, and there are many plant palettes to choose from.

Consider Your Views and Access  

Plants can be used to screen views. Would blank walls or fences look better with a nice-looking shrub in front of them? You can frame the view out a window, but you probably don’t want a large shrub blocking the view.

Plants can also create access points. Is access from the side of the house needed to take garbage cans to the curb? If so, make sure you accommodate a safe pathway in your design.

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WaterSmart Living-Logo-San Diego County Water Authority

(Editor’s Note: The San Diego County Water Authority and its 24 member agencies offer programs, resources, and incentives to improve water-use efficiency for residential, commercial, and agricultural users. WaterSmart choices are a way of life in the region. Stay WaterSmart San Diego! For more water-use efficiency resources, go to WaterSmart.SD.org.)

Knowing how to classify your plants by water use characteristics will help you plan your sustainable landscaping. Photo: Water Authority plant factor

Know Your Plant Factor Water Requirements

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Landscaping plants have different water needs. The water requirement of each plant in your landscaping can be determined by gathering information about the plant and then comparing it to the amount of water needed by the cool-season grass growing in your climate zone.

Take a tip from landscaping professionals. They use a resource called the Water Use Classification of Landscape Species to classify plants according to their water requirements, called Plant Factors.

These water requirements divide plant species into four categories: Very Low, Low, Moderate, and High.

When you are selecting plants for your landscaping, use the classification to choose low water use plants for your landscaping. You can also use it to group a handful of higher water use plants together if you want to indulge in a few favorites.

When you have decided on your plant palette and placement, you can now figure out the water use of your entire landscape area. This will help you plan out your artificial irrigation.

Factor in watering requirements

Determine water use before choosing plants for your new sustainable landscaping. Photo: San Diego County Water Authority

Watering needs for landscape plants use a measuring stick based on cool-season turf. It’s because cool-season turf is extremely thirsty.

When you replace turf areas with climate-appropriate plants that use less water and irrigate them with more efficient systems, you can conserve a tremendous amount of water. You don’t need to turn your landscaping into a dry and dusty area to do it.

High Plant Factor: Plants needing 60 to 100 percent of the water needed for a grass lawn (PF of 0.6 – 1.)

Moderate Plant Factor: Plants needing 30 to 60 percent of the water needed for a grass lawn (PF of 0.3 – 0.6)

Low Plant Factor: Plants needing 10 to 30 percent of the water needed for a grass lawn (PF of 0.1 – 0.3)

Very Low Plant Factor: Plants needing 10 percent or less of the water needed for a grass lawn (PF of less than 0.1)

Irrigate More Efficiently By Grouping Plants

According to the San Diego County Water Authority’s Sustainable Landscaping guidebook, plant selections are colored-coded to identify their water needs under this system. It gives you an easy way to group plants by their water requirements in your new landscaping, so you can irrigate them more efficiently.

This article is part of a year-long series inspired by the 71-page Sustainable Landscapes Program guidebook. The Water Authority and its partners also offer other great resources for landscaping upgrades, including free WaterSmart classes at WaterSmartSD.org.

Bright Ideas Bring Padre Dam MWD Landscape Contest Winner to Life

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Santee homeowners removed grass, replaced the turf with a colorful, WaterSmart landscape, and won a landscape makeover contest too.

Melissa and Josh Perrell’s new landscaping at their Santee home is bursting with bright colors. Vibrant pink, orange, purple and red succulents are interspersed among lush rosemary and lavender bushes. Even more impressive, it didn’t take a single drop of irrigation over the past year to keep it thriving. The Perrells makeover project was selected by Padre Dam Municipal Water District as its 2020 Landscape Makeover Contest winner.

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Most native Southern California plants do well in hotter temperatures, so summer plant care is easy with a little planning. Photo: Annie Spratt/Pixabay

Summer Plant Care

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Summer is heating up! While you’re heading to the beach or pool to cool off, your landscape might need a little help keeping cool too. Summer plant care is easy with a little planning.

Native plants

Most native Southern California plants do well in hotter temperatures if they are established before the summer begins. Avoid planting new plants, repotting, or fertilizing during the hot summer months. Fertilizing in the summer can trigger more green growth, which means an increase in water needs. During hot days, it is difficult to keep up with these needs as the soil tends to dry out more quickly.

Pruning is a great summer plant care strategy to help keep growth in check and provide pest control. Save most of the pruning for the cooler months to promote growth, but light pruning in the summer can benefit plant and tree maintenance.

Water deeply and less frequently

It might seem counterintuitive to water less frequently in the summer, but this is important for summer plant care. Watering too frequently on warmer days can cause too much water loss due to evaporation. Less frequent watering will also encourage your plants and trees to grow a network of deep roots. This will benefit them in the long term.

Protect soil with mulch

A good layer of high-quality mulch helps keep soil cool and prevents evaporation. Insulating the soil with mulch can also protect thinner roots that plants use to feed from surrounding soils. Over time, these roots will grow deeper along with less frequent watering.

Mulch is great for summer plant care, but it’s also a good investment any time of the year as it helps maintain a consistent soil moisture so you can water less.

Wait until fall to plant

Timing is important when planting new plants or trees. New plants require more water more frequently to develop their new root systems. Wait until the cooler fall months to begin planting to ensure higher rates of success.

With a little planning, summer plant care is a breeze!

The Water Authority and its partners also offer other great resources for landscaping upgrades, including tips for sustainable landscaping best practices at SustainableLandscapesSD.org and free WaterSmart classes at WaterSmartSD.org.