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Follow Four Key Principles for Successful Sustainable Landscaping

Efficient water use is an important responsibility that comes along with the benefits of living in San Diego County’s beautiful Mediterranean climate.

No matter whether your landscaping is just a few square feet alongside a small front porch, or covers many acres on a luxury estate, San Diego County residents have learned to embrace sustainability as a central principle for creating or renovating their landscapes. Irrigation is among the highest uses of water for most homeowners.

The beautiful, wheelchair accessible garden inspired by Patricia Wood's daughter Kimberly is the 2020 Otay Water District Landscape Contest winner. Photo: Otay Water District 2023 Landscape Makeover Contest

Accessible Garden Wins Otay Water District WaterSmart Landscape Contest

El Cajon resident Patricia Wood, inspired by her daughter Kimberly, transformed a thirsty lawn into a wheelchair accessible garden, winning “Best in District” in the Otay Water District 2020 WaterSmart Landscape Contest.

Wood’s landscape demonstrates a well thought-out design, methods for efficient irrigation, and appropriate plant selection and maintenance.

“The one thing that really inspired me was when they said to consider your front yard as another room in your home,” said Wood. “My daughter is in a wheelchair and spends most of her time in her bedroom or our family room, so giving her an outside room to enjoy was the best Christmas present for her that I could imagine.”

Patricia Wood's landscaping prior to its accessible and watersmart makeover. Photo: Otay Water District

Landscaping at the Wood home prior to its accessible and WaterSmart makeover. Photo: Otay Water District

For more than 10 years, Wood had been struggling with a high water-use lawn and gophers digging holes in her yard. In 2018, she learned about the WaterSmart Landscape Makeover Program presented by the Water Authority and the Otay Water District. She learned which low-water-use plants and design would work best for her garden.

Patricia Wood's winning landscape design after its makeover. Photo: Otay Water District accessible garden

Patricia Wood’s winning landscape design after its makeover. Photo: Otay Water District

Wood is president of the Neurodegeneration with Brain Iron Accumulation Disorders Association. She dreamed of surprising her daughter Kimberly, who has NBIA, with a wheelchair accessible garden. Using recommendations from the landscape makeover program and with help from a landscaper, Wood transformed 3,850 square feet of her yard. Her design came to life with a beautiful water-wise garden.

New low water-use accessible garden 

Patricia Wood solved her gopher infestation while transforming her landscaping into a waterwise design. Photo: Otay Water District

Patricia Wood solved her gopher infestation while transforming her landscaping into a waterwise design. Photo: Otay Water District

Wood’s new garden features a decomposed granite path for her daughter to access areas from her wheelchair up close. A dry-creek bed captures rain from the roof and prevents overrun. Waterwise plants such as foxtail agave, blue chalk sticks, butterfly bush, cape plumbago, Texas sage, Texas sundrop, sea lavender, little ollie, and a gold medallion tree fill the yard.

Patricia Wood's landscape design has broad decomposed granite paths to accomodate a wheelchair. Photo: Otay Water District

Patricia Wood’s landscape design has broad decomposed granite paths to accommodate a wheelchair. Photo: Otay Water District

She replaced her overhead spray nozzles with a drip irrigation system controlled by a weather-based sensor. She even solved her gopher problem by applying a wire mesh underneath the topsoil and wire baskets for each plant. Her efforts have led her to decrease her estimated water use by an average of about 27%.

“We are thankful to those residents in our service area who have made great strides to increase outdoor water-use efficiency by upgrading to WaterSmart landscapes,” said Otay General Manager Jose Martinez. “Our hope is that customers find our water-saving classes, resources, and incentives useful for creating their own landscaping projects.”

Wood applied for the Metropolitan Water District of Southern California’s Turf Replacement Program and received an incentive of $7,325 for her project.

Patricia Wood and her daughter Kimberly have made their new garden a haven during the pandemic shutdown. Photo: Otay Water District

Patricia Wood and her daughter Kimberly have made their new garden a haven during the pandemic shutdown. Photo: Otay Water District

“It is so relaxing and stress-reducing to enjoy sitting outside and watching the birds and butterflies in our garden,” said Wood. “It has made staying at home much easier during the pandemic.”

As the contest winner, Wood was recognized at the Otay Water District’s August virtual board meeting with a certificate of recognition, gift certificate to a local nursery of her choice, winner’s yard sign, and other promotional items.

The Montgomerys' blooming and colorful English inspired landscape uses much less water than a lawn of similar size, and compliments the couple’s cottage style home. Photo: Helix Water District

Welcoming La Mesa Landscape Wins 2020 WaterSmart Contest

Tim and Brianna Montgomery of La Mesa transformed a thirsty lawn to a welcoming, water-efficient English inspired cottage landscaping, winning the Helix Water District 2020 WaterSmart Landscape Contest. The contest is an annual competition recognizing outstanding water-wise residential landscapes based on overall attractiveness, design, efficient irrigation, and appropriate plant selection and maintenance.

The Montgomery home prior to its award-winning landscape makeover. Photo: Helix Water District

The Montgomery home prior to its award-winning landscape makeover. Photo: Helix Water District

Compared to the previous lawn, the Montgomerys’ blooming and colorful English inspired landscape uses much less water than a lawn of similar size. The thriving landscape creates privacy from the road, and compliments the couple’s cottage style home. Over the two-month billing period ending in May 2020, this home used 40% less water than the average Helix Water District customer.

Privacy and low-maintenance style took priority

The Montgomerys' new design incorporates a variety of native and low water use plants. Photo: Helix Water District

The Montgomerys’ new design incorporates a variety of blooming flowers and herbs. Photo: Helix Water District

They purchased their home in 2014. The couple were not happy with the existing lawn’s water consumption, or the lack of privacy it offered. The front window faces two streets. They made unsuccessful attempts on their own to reduce the lawn’s water use. In addition, the front yard sloped towards the house, causing moisture to form in the home’s basement during rainy weather.

The couple toured numerous gardens in East County with the California Native Plant Society’s native garden tours to collect design ideas. They hired a landscape designer in fall 2018, who worked to create a hardscape layout, irrigation design, and planting plan featuring low-maintenance plants, while still matching the charm and character of their 1950s cottage style home.

The Montgomerys worked with a landscape designer who helped create a hardscape layout, irrigation design, and planting plan featuring low-maintenance plants. Photo: Helix Water District

Tim and Brianna Montgomery worked with a landscape designer who helped create a hardscape layout, irrigation design, and planting plan featuring a green color palette. Photo: Helix Water District

“Our landscape designer gave us the design to meet our needs and created a plan so that we could do most of the work ourselves,” said Brianna Montgomery. “We only had to hire a contractor to do hardscape work and install the new water-efficient irrigation system. We did all of the other work ourselves, including grading the front, amending our soil with fresh compost, purchasing and installing the new plants, and adding mulch according to the design.”

The new landscape design offers more privacy from surrounding streets. Photo: Helix Water District La Mesa Landscaping

The new landscape design offers more privacy from surrounding streets. Photo: Helix Water District

The year-old landscape boasts a filled-in appearance and a wide variety of vibrant and colorful plants.

To offer privacy, create shade, and height, the landscape has a fruitless olive tree and a bright desert willow. Low water use daisies add lushness to the landscape. Shrubs and groundcover provide contrast with the home’s red brick front, including soft blue-greens from lavender, Mexican bush sage, and fescue grasses; emerald-colored rosemary; yellow-green rockrose; and splashes of purple, yellow, white, reds and pinks among the landscape’s many flowers.

Efficient new irrigation completes the transformation

The new landscaping is more welcoming both to people and pollinators. Photo: Helix Water District

The new landscaping is more welcoming both to people and pollinators. Photo: Helix Water District

The efficient irrigation system includes micro sprays, drip irrigation, and a smart, weather-based irrigation controller. The landscape diverts and captures rainwater from the front roof and diverts the water to the back yard through a series of French drains. The new rainwater diversion prevents moisture from forming in the home’s basement and also provides additional water for the plants in the home’s backyard.

The new landscape is now more welcoming both to people and pollinators, birds, lizards, and other wildlife now calling the landscape home.

“We couldn’t have asked for a better landscape,” said Brianna Montgomery. “Our landscape fits the energy of our home and ourselves, and we loved being a part of the transformation every step of the way.”

Lavender and daisies brighten the winning landscape design. Photo: Helix Water District

Brianna and Tim Montgomery were recognized at the June 17 Helix Water District virtual board meeting. They received a $250 gift card, an award certificate, and a WaterSmart contest winner sign to display in the yard.

Photos of the winning landscape project will appear in the winner’s section at landscapecontest.com, along with Helix’s past winners and those of other participating local water agencies, and on the district’s website.

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2020 Landscape Makeover Competition Opens Call For Entries

Fourteen water agencies in San Diego County seek the best in landscaping makeover projects for the regional WaterSmart 2020 Landscape Makeover competition. The annual contest offers the opportunity to showcase residential waterwise landscaping as a way to inspire other homeowners to consider replacing water-guzzling turf based designs.

Olivenhain Municipal Water District Logo landscape design workshops

OMWD Welcomes Entries in 2020 WaterSmart Landscape Contest

Encinitas, CA—Olivenhain Municipal Water District invites residents with water-efficient gardens to enter the 2020 WaterSmart Landscape Contest. The winning landscape will receive $250. The deadline to apply is April 27, and applications are available at www.landscapecontest.com

Inspired by the San Diego County Water Authority's free landscape workshops, Vallecitos Water District employee Eileen Koonce transformed her own landscaping. Photo: Vallecitos Water District example watersmart landscaping

Vallecitos Water District Employee Leads By Example With WaterSmart Landscaping Makeover

Vallecitos Water District Development Services Coordinator Eileen Koonce transformed the front yard at her new home into a beautiful water-efficient design with help from the San Diego County Water Authority’s Landscape Makeover Program.

As a new homeowner, when Koonce received her first water bill, she decided to figure out a way to reduce her water bill and her water usage. She realized the thirsty lawn covering the front yard had to go.

“As an employee of the District, we are always talking to customers about how they can reduce water use in their landscape, and what better time to put that theme to use than in my own yard,” said Koonce.

The Vallecitos Water District was hosting the Water Authority’s WaterSmart Landscape Makeover Program at the time. After Koonce saw the great turnout, she decided she wanted to participate in the program.

Knowledgeable instructors guide participants

Homeowner Eileen Koonce discovered watersmart landscaping can be colorful and attractive. Photo: Vallecitos Water District example watersmart landscaping

Homeowner Eileen Koonce discovered watersmart landscaping can be colorful and attractive. Photo: Vallecitos Water District

Koonce said she enjoyed working with the instructors.

“They bring the language down to the do-it-yourselfers,” she said. “They walk you through every part of it and if you have questions, they can help you out. You feel empowered because you can understand the process.”

Koonce tackled most of the design work herself with the help of instructors, who are licensed landscape architects. They also helped Koonce pick out the plants and choose an irrigation system.

She also applied for a turf rebate through the Metropolitan Water District’s Turf Rebate Program. Koonce said the application process was easy for her to follow, and she met all the criteria for acceptance into the program.

Video tour of Eileen Koonce’s new landscaping

New landscape a pollinators’ paradise

Koonce wanted a garden that would attract butterflies and birds, especially hummingbirds. She says her top takeaway from the WaterSmart course is how many attractive landscape options exist. Many beautiful, flowering plants do not require a lot of water.

“The WaterSmart Landscape Makeover Series is a great way to gather the skills needed to make your front yard transformation happen,” said Michelle Landis, course instructor and Registered Landscape Architect. “The WaterSmart Landscape Makeover Series also teaches the skills needed to tap into the new, local turf removal rebates. We invite you to join us for one of the sessions above to transform your front yard into money-saving, WaterSmart design.”

Koonce said she realizes a $70 per month savings on her water bill since her landscape makeover. And no longer spends time mowing a lawn.

Register now for workshops and class series

Eileen Koonce says she was able to install her own landscaping with the help she received from instructors. Photo: Vallecitos Water District

Eileen Koonce says she was able to install her own landscaping with the help she received from instructors. Photo: Vallecitos Water District

The WaterSmart education program offers free three-hour workshops and a four-class landscaping makeover series. Three-hour workshops are scheduled on weeknights and Saturdays from March through October.

The four-class series is currently enrolling participants for March in Encinitas and in El Cajon. The series is also open in Oceanside and San Diego in April. Find participation requirements and register for the free series online at WaterSmartSD.org.

Rocks and small boulders are both aesthetically pleasing and useful in your landscape. Photo: Otay Water District

Contour Your Landscape

When planning your landscape, look first at the terrain you’re working with. You can use the contours of your existing land – depressions and slopes – for guidance when planning your landscape grading. If your yard is flat, you’ll need to move soil and features around to create more rain-holding contour areas.

A soil percolation test can be very helpful in preparing your soil. You want to make it as much of a water-retaining sponge as possible before getting to work on rainwater capture plans.

NOTE: If you have existing hillsides, it’s best to get professional advice before grading or other significant changes. Before any digging, call Dig Alert 8-1-1 or visit digalert.org to be sure you won’t hit any underground utility lines.

Move water with gravity

Basins and swales are shallow depressions or channels no more than 24 inches deep on gently sloped or nearly flat landscapes. Basins and swales move water over short distances. With these contours, gravity will move water around to where you want it.

Small, shallow depressions work best in clay soil areas, while sandy soils may accommodate deeper depressions up to two feet. Channels can be planted or lined with rocks and small boulders to resemble natural creek beds.

Use rainwater to your advantage

By planning your landscape so that you don’t have low spots with no plants, you prevent wasting rainwater through runoff. You can also avoid fungus and rot from standing water. Plants in and around the depressions capture and sink small volumes of surface water so that all the rainwater you capture can be used.

Berms are mounds of raised soil, usually planted, that can border basins and swales or be used alone. They help contain and move water around, increasing the holding capacity of basins and swales.

Boulders can add points of interest and slow down water runoff in your landscaping. Boulders also are useful to retain small berms or the edges of swales.

The San Diego County Water Authority and its partners also offer other great resources for landscaping upgrades, including free WaterSmart classes at WaterSmartSD.org.

WaterSmart Landscape Contest-The Nieves family of Bonita won the Sweetwater Authority's 2019 Landscape Makeover Contest for theier creative WaterSmart landscaping design. Photo: Sweetwater Authority 2021 Landscape Makeover

Creative WaterSmart Landscaping Wins Sweetwater Authority’s 2019 Landscape Contest

Bonita residents Efren and Ily Niervas won the Sweetwater Authority 2019 Landscape Contest after transforming their front yard from a traditional thirsty expanse of lawn to a WaterSmart landscaping approach.

When the Niervas moved to their home in 2017, they realized the cost of watering their yard, with a large lawn and assorted shrubbery, was too high. They decided to change their landscape and attended home improvement events and expos as part of their research. They also did online research. The research paid off, as the Niervas thoughtfully designed their own xeriscape plan for their creative watersmart landscaping.

Creative hardscapes and colorful plant palette transform landscaping

Before: The Nieves' landscaping prior to undertaking their award-winning, watersmart redesign project. Photo: Sweetwater Authority

Before: The Niervas’ landscaping prior to undertaking their award-winning, watersmart redesign project. Photo: Sweetwater Authority

With the design in hand, the Niervas began work on making the landscape transformation themselves. They purchased plants on sale, and collected small cuttings and succulents from friends and neighbors.

Knowing the soil in the yard was dry and hard, they patiently waited for wetter and softer conditions in the fall months to begin working on their yard. The landscape transformation was finally complete in March 2019. The Niervas are thrilled with the beautiful, water-saving results.

After: The stunning results of the landscaping transformation. Photo: Sweetwater Authority

After: The stunning results of the landscape transformation. Photo: Sweetwater Authority

Creative watersmart landscaping

The yard design features swales in the form of rock-lined dry creek beds, which capture rainwater from roofs, driveways, and other hard surfaces to slow it down, spread it out, and allow the water to sink into the soil. Lighted flagstone pathways wind through the yard.

The design features a diverse palette of succulents, cacti, and California native plants. The Niervas completed their yard décor with beautiful ceramic containers, gazing balls, and whimsical artwork including starfish and a peacock.

The homeowners completed their yard décor with beautiful ceramic containers, gazing balls, and whimsical artwork including starfish and a peacock. Photo: Sweetwater Authority

San Diego County homeowners can take advantage of free landscaping makeover classes offered by the San Diego County Water Authority to help plan to create a colorful and watersmart landscape. Go tot the WaterSmart Landscape Makeover Program

A diverse palette of colorful succulents, cacti, and California native plants add to the winning design. Photo: Sweetwater Authority

A diverse palette of colorful succulents, cacti, and California native plants add to the winning design. Photo: Sweetwater Authority

READ MORE: Winning Vista Irrigation District WaterSmart Landscape Reduces Water Use

Top 10 Tips for Saving Water This Summer improve your irrigation

Top 10 Tips for Saving Water This Summer

The start of summer brings the hottest, driest months of the year in San Diego County and a good time to remind residents of the Top 10 tips for using water more efficiently.

Top 10 tips to use water more efficiently

Check it out. Inspect irrigation equipment to eliminate overspray. Monitor soil moisture using a spade or soil probe, and only water if the top inch of soil is dry. Irrigate turf if it doesn’t spring back when stepped on. Better yet, upgrade to a “smart” irrigation controller that automatically adjusts water times based on weather conditions. Rebates for a variety of irrigation equipment are at WaterSmartSD.org.

Let it sink in. Irrigate mature trees once or twice a month using a soaker hose or drip system toward the edge of the tree canopy – not at the base of the tree. Use a hose faucet timer (found at hardware stores) to prevent overwatering. Young trees need more frequent irrigation; consult an arborist or tree-care manual for details.

Maintain your mulch (and compost). Keeping a 3-inch layer of mulch around trees and plants reduces runoff, helps control weeds and protects soil from direct sunlight and evaporation. Keep mulch at least a foot away from tree trunks and several inches from the crowns of plants. Also, add compost to increase soil nutrients.

Use water efficiently

Drink responsibly. Keep drinking water cool in your refrigerator to avoid running the tap. Use refillable water bottles instead of buying disposable plastic bottles.

Put a lid on it. Pool and spa covers reduce evaporation, lower pool heating costs and keep dirt and other debris out of the pool.

Let your lawn grow

Take a break. New plants need more water to get established, so wait until fall and winter for planting to take advantage of cooler temperatures and rain.

Go to summer school. Get started planning your WaterSmart landscape by surfing WaterSmart Landscaping Videos On Demand from the comfort of your beach chair or sofa.

Let your lawn grow. Set your mower to leave grass at least 3 inches high because taller blades reduce evaporation up to 80 percent and protect roots from heat.

Keep it clean. Patronize car washes that recycle water and save at least 15 gallons each time. When washing at home, use a hose nozzle that shuts off when you release the handle.

Rinse right. Wash fruits and vegetables in a bowl of water instead of in running water. Afterward, pour the collected water on a plant.

More information on how residents and business can use water efficiently, along with rebates, classes and other water-saving resources, at WaterSmartSD.org