Successfully installing water-saving irrigation starts long before you get out your tools. You need to complete an assessment of your landscape plan’s specific water needs, draw a complete plan showing the layout, then select your irrigation and purchase your irrigation equipment. If your soil needs amendments (and it almost certainly does), you must get this done first. With all of this important prep work complete, you can start to implement the design.
https://www.waternewsnetwork.com/wp-content/uploads/2024/04/WNN-Horizontal-White-Blue2.png00Mike Leehttps://www.waternewsnetwork.com/wp-content/uploads/2024/04/WNN-Horizontal-White-Blue2.pngMike Lee2022-08-04 09:56:182022-08-04 09:58:02How to Properly Install Irrigation for a New Water-Saving Home Landscape
Successfully installing WaterSmart Living irrigation starts long before you get out your tools. You need to complete an assessment of your landscape plan’s specific water needs, draw a complete plan showing the layout, then select your irrigation and purchase your irrigation equipment. If your soil needs amendments (and it almost certainly does), you must get this done first. With all of this important prep work complete, you can start to implement the design.
Irrigation is an essential part of any good landscape design. It ensures plants and trees get the water they need to thrive without wasting a drop. Once you know how much water your landscape plants require, it’s time to take a closer look at your irrigation system.
Whether you are working with a professional designer or are doing the project yourself, the following checklist will help you keep track of the main decisions involved in irrigation design.
https://www.waternewsnetwork.com/wp-content/uploads/2024/04/WNN-Horizontal-White-Blue2.png00Mike Leehttps://www.waternewsnetwork.com/wp-content/uploads/2024/04/WNN-Horizontal-White-Blue2.pngMike Lee2022-07-25 10:12:512022-07-25 10:16:32How to Use the Latest Landscape Irrigation Techniques to Save Water
Successfully installing WaterSmart Living irrigation starts long before you get out your tools. You need to complete an assessment of your landscape plan’s specific water needs, draw a complete plan showing the layout, then select your irrigation and purchase your irrigation equipment. If your soil needs amendments (and it almost certainly does), you must get this done first. With all of this important prep work complete, you can start to implement the design.
Five key steps to success
Be sure your irrigation plan considers hills and slopes to prevent waste and erosion. Photo: Pixabay
Step 1: Read the instructions from the manufacturer and familiarize yourself with all the parts of your new irrigation system. Often the manufacturer will provide YouTube video demonstrations which can be extremely helpful.
Step 2: Starting from the main connection to the water line, dig trenches for all the pipes according to your irrigation plan. Ideally, the main connection to the water line will be downstream of the water meter and upstream of the connection to the house.
If you tie into a rear yard hose bib, be aware that the water pressure will be lower because the water for your house is regulated by a separate pressure regulator.
Step 3: Lay an extra pipe sleeve or two under any new hardscape elements. This allows you to add pipes or wires in the future. Be sure to cover the ends of the pipe with duct tape before covering and mark the location on your landscape plan.
Step 4: If you are using drip irrigation, you may want to hold off installing your drip emitters until after planting is complete. With your new plants in the ground, you can place the emitters precisely where the water best irrigates your new plants. Be sure to place them at least six inches away from the plant’s stem to prevent rot.
Step 5: Consult your local irrigation supply store or the major irrigation manufacturers if you need more detailed installation guides or help with troubleshooting. Manufacturers offer toll-free customer service phone help, online chats, and email.
(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.)
https://www.waternewsnetwork.com/wp-content/uploads/2022/07/Irrigation-Drip-845X450.jpg450845Gayle Falkenthalhttps://www.waternewsnetwork.com/wp-content/uploads/2024/04/WNN-Horizontal-White-Blue2.pngGayle Falkenthal2022-07-25 08:28:222022-07-25 08:28:22Installing WaterSmart Living Irrigation
Irrigation is an essential part of any good landscape design. It ensures plants and trees get the water they need to thrive without wasting a drop. Once you know how much water your landscape plants require, it’s time to take a closer look at your irrigation system.
Whether you are working with a professional designer or are doing the project yourself, the following checklist will help you keep track of the main design decisions involved in irrigation design.
Start with this informational video about WaterSmart Living Landscape irrigation
Evaluate your existing irrigation system and determine if it can be maintained in its current condition or if you need to upgrade it. Some irrigation systems can be upgraded by changing nozzles, converting to drip emitters, or adding a smart controller, while others may need to be completely redesigned.
Irrigation options fall into categories
High-efficiency irrigation is the most efficient method to deliver water to plants is low-flow irrigation. It delivers water from the valve through a filter and then through a network of lateral pipes and sometimes flexible tubing, to the individual emission devices such as drip emitters, in-line drip emitters, or bubblers. Pressure compensating devices are always the most efficient option.
Low flow irrigation is a good choice for trees and shrub areas and should be used in any landscaped areas next to hardscape and in areas less than eight feet wide to prevent runoff from overspray. When using drip emitters, reduce maintenance and ensure long-term durability by selecting good quality tubing and designing for at least two emitters per shrub.
Moderate efficiency irrigation is the next most efficient types of irrigation include rotating or low precipitation (typically for spaces eight to 30 feet in size). These nozzles are a better choice than conventional spray heads for watering turf because they have a lower application rate – they water slowly. Your watering times will increase, but these sprinklers do not produce mist, and they apply water at a rate turf can absorb it, reducing runoff.
Low-efficiency irrigation. The least efficient types of automatic irrigation include conventional spray irrigation and impact rotors. These types of high precipitation irrigation distribution systems generally apply water faster than the soil can absorb. Installing a new system with low-efficiency irrigation is not recommended. If you have an existing conventional spray system, you can easily retrofit it with new low precipitation nozzles.
Get smart with a smart controller
This new landscape includes a drip-irrigation system, rotating nozzles, and a smart irrigation controller to schedule efficient water use. Photo: Otay Water District
Upgrade to a smart controller, an automatic controller (also called a timer or clock) is either weather-based or has historical weather data included as a reference. Some systems allow for adding a weather sensor or moisture detection system that automatically adjusts your watering schedule in response to current weather or soil moisture level.
Smart controllers can turn off your sprinklers when it rains and increase the frequency and/or duration of watering in hotter weather. Locate the controller in a place that is easy for you to access, such as the garage.
Verify your new landscape water use
WaterSmart landscape irrigation aims to apply water as efficiently as possible. This means using low flow drip or bubblers whenever possible and in areas with overhead sprays, providing the correct pressure and equipment layout to ensure even coverage to maximize efficiency.
Once you have determined what type of irrigation you would like to use, divide your yard into zones and note what kind of irrigation you plan to use in each zone. Contact some of the major irrigation manufacturers to obtain an irrigation design guide to help you with the specifics of your irrigation layout. Some irrigation manufacturers even offer free irrigation design services.
It is important to double-check to make sure your design meets the target landscape water use after installation. You may need to adjust the design to meet your target to maximize water savings.
(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.)
https://www.waternewsnetwork.com/wp-content/uploads/2019/07/Smart-Irrigation-Month-EfficientWatering-845X450.jpg450845Gayle Falkenthalhttps://www.waternewsnetwork.com/wp-content/uploads/2024/04/WNN-Horizontal-White-Blue2.pngGayle Falkenthal2022-07-11 08:00:182022-07-11 13:28:06Irrigate Your WaterSmart Landscape Like a Pro
San Marcos, Calif. – To comply with Governor Newsom’s executive order N-7-22, the Vallecitos Water District Board of Directors voted to move to a Level 2 Drought Alert at their regular meeting on April 20, 2022. Now that the calendar has moved to June, Vallecitos customers can irrigate three times per week on a schedule of their own choosing through the end of October.
https://www.waternewsnetwork.com/wp-content/uploads/2018/04/Vallecitos-District-Logo.jpg200200Gayle Falkenthalhttps://www.waternewsnetwork.com/wp-content/uploads/2024/04/WNN-Horizontal-White-Blue2.pngGayle Falkenthal2022-06-01 14:03:212022-06-01 14:03:21Vallecitos Customers Can Irrigate Three Times Per Week
Before starting your water-saving landscape makeover, there are significant decisions to make, including plant and irrigation choices. First, determine what type of landscape will meet your needs and maximize your water-saving potential.
Eliminating turf is the main target for saving water. Grass requires more water to keep it green than most other plants. In fact, turf needs four times the amount of rain our region gets annually.
https://www.waternewsnetwork.com/wp-content/uploads/2024/04/WNN-Horizontal-White-Blue2.png00Mike Leehttps://www.waternewsnetwork.com/wp-content/uploads/2024/04/WNN-Horizontal-White-Blue2.pngMike Lee2022-05-31 09:42:012022-05-31 09:45:09Choosing the Right Plants and Irrigation Are Crucial to a Water-Saving Landscape
Any WaterSmart landscape makeover starts with observing and recording your property as it exists today. Think of it as a bird’s eye view or satellite map showing your property’s boundaries and physical features. This becomes the basis of all your planning.
You need a few basic tools to draw your own plot plan. They include a tape measure for accurate measurements, a ruler to measure and draw straight lines, a clipboard, a pencil, and paper, preferably one-quarter inch grid graph paper.
Steps to create a basic plot plan
Even if you don’t plan to install the whole project at once, you should create a complete master plan for your landscape, so the outcome is unified, including a WaterSmart planting and irrigation design. Graphic: San Diego County Water Authority
Start at the corner of your property.
Measure across to the edge of your drive or sidewalk to your property line. Say, for example, the distance from the corner of your lot to the driveway is 28 feet 8 inches. Using the scale one-quarter inch = one foot, you would use 28 and a half squares for the space on your graph paper.
Next, measure the depth of your property to the sidewalk or curb. Use this approach to locate property lines, walkways, trees, driveways, easements, and your home.
Measure and mark any existing hardscape or landscape you want to save, such as walkways, mature trees, and shrubs.
Use a ruler to draw your shapes and keep your scale accurate.
Take note of natural drainage features. Preserving these and limiting the use of impermeable surfaces in your landscape will minimize runoff and maximize site water infiltration.
Add compass directions to understand the sun’s shade effects as it moves across your yard. South-facing exposures are sunny and hot, while north-facing exposures can be cool and shady.
Locate views that should be preserved and areas you want hidden from view, like your neighbor’s garbage cans.
Locate features on your house such as windows, doors, and other openings. Indicate their height off the ground.
Locate utilities like the water meter, electrical boxes, and overhead power lines.
Note any existing irrigation heads. You’ll need to know where these are later when designing your new irrigation plan.
Now you have a road map of your landscape. Your future landscaping plans start with this baseline document.
Walk in the sun
As a part of creating a plan, take time to walk around your property during different times of day. Note areas that are sunny or shady in the morning and areas that are sunny or shady in the afternoon. When you start choosing your plants, make sure to select those appropriate to your garden’s sunlight patterns.
(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.)
https://www.waternewsnetwork.com/wp-content/uploads/2018/09/JeffMoore.9.12.2018x011-845x450.jpg450845Gayle Falkenthalhttps://www.waternewsnetwork.com/wp-content/uploads/2024/04/WNN-Horizontal-White-Blue2.pngGayle Falkenthal2022-05-31 06:30:262022-05-31 06:30:26Plan For Success: Create A Plot Plan
Before starting your WaterSmart landscaping makeover, there are significant decisions to make about improving your water efficiency, including plant and irrigation choices. First, determine what type of landscape will meet your needs and maximize your water savings potential.
This instructional video will help you consider your options
What to Know About Plant Choices
Why is turf the main target for saving water? Grass requires more water to keep it green than most other plants. Turf needs four times the amount of rain our region gets annually.
But saving water isn’t the only reason to get rid of your lawn. If you aren’t using your lawn as outdoor living space or a safe place for your children and animals, it’s going to waste. Consider instead an attractive type of substitute such as groundcovers or more interesting plant groups along pathways. There are many alternate choices – including limited turf.
Low to moderate water use plants
A low to moderate water use garden has some moderate water use accent plants and up to 10% high water use plants.
45% low water use
45% moderate water use
10% high water use
Low water use plants
A low water use garden has no more than 10% high water use plants.
90% low water use
10% high water use
Very low water use plants
A very low water use garden has a mix of very low and low water use plants.
50% very low water use
50% low water use
What to Know About Irrigation Choices
Take time to learn about your possible irrigation choices. Photo: San Diego County Water Authority
Low-efficiency irrigation
This is not a WaterSmart method.
Conventional spray irrigation: Conventional spray heads apply water faster than most soils can absorb it, and they produce smaller water droplets that are susceptible to wind.
Impact rotors: Impact rotors are one of the least efficient methods of irrigation. They are quickly being replaced by higher efficiency options.
Moderate efficiency irrigation
Rotating nozzles: Best suited for spaces 15 to 70 feet wide.
Low precipitation sprays: Best suited for areas 5 to 30 feet wide.
High-efficiency irrigation
Drip emitters and inline emitters: Drip irrigation is the most efficient way to water perennials, shrubs, trees, and new turf. Drip systems apply water slowly so runoff is not an issue. You can leave the water on long enough to reach the deep roots of shrubs and trees.
Pressure-compensating inline drip: Best for low-maintenance.
Pressure-compensating point source drip: efficient distribution when properly maintained.
Bubblers: Best suited for trees and large shrubs.
Micro-spray: Best suited for tree and shrub areas of smaller size.
Whether you want to create space for entertaining, limit landscape maintenance or maintain some turf for children and pets, you can reach your water-saving goals and create an outdoor space to live in.
(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 Living is a way of life in the region. Stay WaterSmart San Diego! For more water-use efficiency resources, go to WaterSmart.SD.org.)
https://www.waternewsnetwork.com/wp-content/uploads/2022/04/WaterSmart-Landscape-Plan-Yard_1100-845X450.jpg450845Gayle Falkenthalhttps://www.waternewsnetwork.com/wp-content/uploads/2024/04/WNN-Horizontal-White-Blue2.pngGayle Falkenthal2022-05-23 08:11:262022-05-23 08:11:26Identify Your Landscape Target Goals
From behind the wheel of his work van, Fernando Gonzalez took in the immaculate front yard amid the arid and affluent hills north of Los Angeles. The red and white rosebushes. The loquat and pear trees. The expanse of lush green grass and the two peacocks lounging beneath the portico.
The stately residence had been consuming about 40,000 gallons of water a month, and had already received a warning and a fine for overuse. Amid the historic drought now entering its third painful summer, Gonzalez’s employer, the Las Virgenes Municipal Water District, has demanded this home and millions of others cut irrigation by 35 percent as of June 1.
https://www.waternewsnetwork.com/wp-content/uploads/2024/04/WNN-Horizontal-White-Blue2.png00Chelsea Camposhttps://www.waternewsnetwork.com/wp-content/uploads/2024/04/WNN-Horizontal-White-Blue2.pngChelsea Campos2022-05-09 11:03:482022-05-09 11:06:58Facing a New Climate Reality, Southern California Lawns Could Wither
