Irrigation Apps Can Take Your Business
to the Next Level
Installing, inspecting, auditing, adjusting and repairing irrigation systems requires a lot of information processing. Mobile app technology will not only help manage it all, it can streamline your business.
Let’s take a look at a few of these tools, beginning with the most basic:
Smart Controller Apps
There are a myriad of mobile apps for programming, adjusting and testing smart irrigation systems.—one for just about every type of smart controller, in fact. And they’re easy to use.
Simply download the app of your preferred irrigation controller and you can access any system you’ve installed. Receive real-time alerts, flow data and other diagnostic information, so any issues can be resolved right away.
Especially for Landscapers
Are you a landscaper? Here are some of the most popular apps for streamlining both the business and the green side of your landscaping company.
Harvest Landscape Calculator – Simply enter in the length, width, and depth of the given property, and this app will calculate how much product you need to cover it.
Landscaper’s Companion– This handy reference guide provides information on thousands of plants, as well as digital images.
iScape – Let your customers see their new landscape digitally before you ever start digging. Create a design, then move around the various plants, trees, and hardscapes according to their desires.
Planimeter – This app works with GPS and Google Maps to accurately measure the perimeter, angle, area, and distance of a given environment.
And while each controller’s app is different, most allow you to update a schedule, add or remove watering zones, and monitor the system’s performance, without requiring a visit to the residence.
GIS Mapping
Geographic Information System (GIS) mapping integrates various types of data by analyzing spatial location and organizing it through maps and 3D imagery.
The ArcGIS platform, produced by Esri, is probably the most widely used application for GIS mapping. It’s the preferred tool for 84 federal agencies, as well as countless state and local entities, including the Ohio Department of Natural Resources.
This tool includes a functionality that transports desktop mapping onto the web, allowing irrigation technicians to access all GIS files via their smartphones. ArcGIS integrates with GPS so that infrastructure and system components can be located quickly and easily via turn-by-turn directions.
The result? A better organized team.
System Inspections
The GoCanvas inspection app can analyze the irrigation run schedule to determine if any changes should be made to the controller’s current, calculated and proposed schedules. After each analysis, a summary screen displays inspection results and calculations.
The app also allows you to capture before-and-after photos of repairs, document locations with integrated mapping, and provide details of issues encountered. Your customers will receive clear and concise communications.
Digital or PDF inspection forms and other documents can be stored in the GoCanvas Cloud.
Workflow Customization
Google-owned AppSheet allows users to create a customized app from a spreadsheet Technicians can access GPS, take pictures, and then upload to Google Suite. Workflows are then created by AppSheet using a designated list of jobs and adding photos as needed.
The tool allows you to automate workflows, which can then be emailed or saved as PDF documents. Can also be configured to send automatic alerts to customers.
Freebies!
As you can see, there are a ton of mobile apps available to irrigation professionals. But some of the best won’t cost you a dime. For instance:
Bosch Toolbox: This app lets you measure your jobsite, document (with photos, video, or notes), and export as needed.
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Milwaukee One-Key: Retain better control of your equipment and tools with this inventory and tracking app. Pairs with the TICK tracking device hidden on your equipment.
PlanGrid: Offers real-time access to drawings, punch lists, and other submittals via any mobile device. Eliminates the need for paper plans on site.
QuickBooks Time: No more paper time sheets or punch cards with this cloud-based time tracking and scheduling app.
And don’t forget about all the free weather apps (such as Accuweather, NOAA, and the Weather Channel) for up-to-the-minute forecasts and radar.
As an irrigation professional, fighting water waste is part of your job description. The EPA’s annual Fix a Leak Week is a great time for you to remind your customers of that.
Irrigation System Leaks
An irrigation system leak as small as 1/32nd of an inch (about the thickness of a dime) can waste around 6,300 gallons of water per month! So take time this month to remind your customers about the importance of a spring checkup. Residential irrigation systems should be inspected prior to startup to make sure the components haven’t been damaged by frost or freezing weather.
Are You WaterSense Certified?
Have you taken the time to become WaterSense certified? If not, why not?
Certification entitles you to exclusive benefits. Such as:
If you’re WaterSense certified(see sidebar at right), let your customers know that you’ve passed an EPA-recommended program specifically focused on water efficiency. Not only can you help identify and correct any irrigation system leaks, but you can also make sure their system is operating at peak performance.
More than 340 spray sprinkler bodies and almost 800 irrigation controllers have been certified by WaterSense as the most water-efficient products. You’ll want to carry a wide assortment of these products for your customers.
Other Household Leaks
Did you know that repairing a single leaky toilet can save up to 500 gallons of water a day? That’s the amount needed to fill the average backyard swimming pool.
By reminding your customers to check for leaky faucets and showerheads, and malfunctioning toilets, you’ll demonstrate that you’re serious about water efficiency.
Your customers can expect to save about 10 percent on their water bills simply by fixing minor household leaks. Here’s how:
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Pinpointing Leaks
Inform your customers of these simple ways to detect water leaks:
Take a look at your water usage during January or February. If it’s more than 12,000 gallons per month (for a family of four), you have some serious leaks.
Check your water meter before and after a two-hour period of no water usage. If the meter changes at all, you’ve probably got a leak.
To identify leaks in a toilet, place one drop of food coloring in the toilet tank. Wait 10 minutes, then check the bowl. If the color shows up, you have a leak.
Some Simple Fixes
Leaky toilets can often be fixed simply by replacing the flapper.
For most faucet leaks, simply replace old or worn faucet washers and gaskets.
Got a leaky showerhead? Use plumber’s tape to secure the connection between the fixture and the pipe stem.
Record Number of Homeowners Reside in HOA Communities
Did you know that 74 million Americans reside in communities with a homeowners association? Almost all new housing units built for sale are governed by HOAs.
According to the Community Associations Institute, today there are more than 351,000 HOA-governed communities across the country. That figure translates to about a 350 percent growth since their inception in the 1970s. And approximately 8,500 of those HOAs are located in Ohio.
With the reduction in commercial irrigation contracts due to the COVID pandemic, it’s time to focus on the residential market.
This makes 2021 a good year to branch out into installing and updating irrigation systems within HOAs, most of which still have healthy budgets for landscaping and irrigation.
HOA Irrigation Systems
Increasingly, HOA-governed communities are choosing smart irrigation systems to promote lush landscaping and increase curb appeal. Healthy, well-maintained landscaping within an HOA is not only a source of pride for residents, it also attracts prospective buyers.
About Training
Even though most HOA irrigation systems installed today utilize automated controllers, there is often at least one designated and trained individual who can also adjust the system manually, if necessary. Some irrigation contractors and manufacturers include this training in their pricing.
While some HOAs choose to have irrigation systems installed only at the community’s front entrance or around their common areas, plenty of others will select to have the entire property irrigated. Most HOA irrigation systems use municipal water, but some pull from source ponds or private wells.
The majority of today’s HOA sprinkler systems utilize automated controllers, but the older manual-style controllers are also still in use. Those associations that still use the “old timers” are good candidates for updating their systems with smart technology.
The most widely used sprinkler heads within HOAs are pop-ups, and they typically utilize only one type of delivery system—either sprays or rotors. Using more than one delivery device requires zone segregation for the different devices to ensure matched precipitation rates. The choice of device will depend on the size and slope of the property being watered.
Benefits for HOAs
A community-wide irrigation system that uses smart technology is a wise investment for HOAs. But it’s up to you to sell the board members on the many benefits. Such as:
Save money on municipal water bills for common areas. An old or poorly maintained irrigation system wastes both water and money. (Ever drive by an HOA-governed community on a rainy day and wonder why the sprinklers are running?) As water rates increase every year, water conservation becomes increasingly important to HOAs. In addition, many water utilities offer rebates for installing smart controllers and other water-efficient technology.
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Eliminate overwatering, which can lead to water damage, pest problems, standing water and fungal issues. According to the EPA, replacing a standard clock timer with a smart irrigation controller can save an average home nearly 7,600 gallons of water every year. And switching out older or conventional sprays and rotors with WaterSense-rated nozzles can cut water use by 30% or more. Other smart irrigation features, like soil-moisture sensors, rain sensors and weather stations, are also a good fit for most HOAs.
Ensure uniform coverage and eliminate underwatering, which can lead to unhealthy lawns and plants, weed encroachment, and bald patches.
Preserve soil nutrients by reducing runoff and erosion.
Accommodate the shape of common areas and meet the needs of a community’s specific space, plantings, local soil and sun exposure.
Increase home values.
Reduce HOA member complaints and increase member satisfaction with regard to landscapes.
Know Your Customer
Working with HOAs is not a hard sell. The challenge is in finding the best system for each property’s unique characteristics. For instance, you’ll need to determine the number of water-supply connection points, the number of controllers per connection point, whether a pump is needed, etc. To this end, it’s important to visit the property to conduct an in-depth inspection of both the landscape and any current sprinkler system.
Only with a thorough inspection will you be able to recommend the best system for a new installation or the best retrofits for an old irrigation system. Oftentimes the best option for an HOA’s needs is not the cheapest one. Your homeowners will want to know why. If you’ve conducted a rigorous analysis, you’ll be able to provide answers.
For HOA board members who are interested in learning more about all the advantages smart irrigation can offer their communities, the Irrigation Association offers a free downloadable resource, The Homeowner’s Guide to Landscape Irrigation.
What Can Irrigation Contractors Expect
in the Coming Year?
The COVID pandemic has adversely affected nearly every aspect of the U.S. economy. Looking forward, what can we expect in 2021, specifically for the landscape irrigation industry?
Many experts are anticipating a quiet year for the entire green industry. But while some segments of the industry are predicted to struggle in 2021, others are actually expected to grow.
A COVID Survivor
Compared to most other industries across the country, landscaping and irrigation services fared well throughout the first few hard months of the pandemic. As Americans started working remotely and generally staying home due to travel restrictions, they tended to spend their vacation funds on home-related projects, such as renovations or improving their outdoor space.
Abheek Dhawan is the vice president of Jobber, a home services automation platform. He recently stated that the green industry was hardest hit in mid-April of last year. But by June, Dhawan said, the demand for landscaping and irrigation services had returned to pre-pandemic levels.
Industry Segments Likely to Suffer
According to landscaper and podcast host Stanley Genadek, the 2021 outlook for two segments of the industry remains rather bleak: snow removal and commercial landscaping/irrigation.
The IA’S Take
on COVID-19
In its Framework for Economic Recovery, the national Irrigation Association has recognized that the COVID pandemic has seriously impacted commercial contracts for landscape irrigation:
“As many of our customers are not able to open their doors for their customers (hotels, resorts, etc.), future business, including the construction of new irrigation systems and retrofitting old irrigation technologies, are expected to significantly decrease.”
Many people don’t realize that snow removal is usually one of the most profitable and consistent segments of the green industry. But most landscapers who offer snow removal services will likely not find much work this winter. COVID has shut down many of their big customers, such as malls and movie theaters. Snow removal contractors may have to rely on residential accounts in order to survive the winter of 2021.
Likewise, commercial landscaping and irrigation contracts have also been hit particularly hard by the pandemic. Maintenance for hotels, airports and resorts has been drastically reduced because of the virtual shutdown in travel and tourism. This trend is expected to continue well into next year.
Another significant factor is the migration from offices to working remotely. Mark Bradley, CEO of landscaping software company LMN, speculates that office spaces “may not repopulate…for at least another five to ten years.” Until then, Bradley said, landscapers and irrigation contractors may not find the commercial segment to be financially sustainable for them.
Industry Segments Likely to Thrive
And now for the good news. The green industry segment with the brightest 2021 outlook is the one that remained strong in 2020 — the residential market.
With more American staying home, the residential landscaping segment has been booming. In fact, some contractors had more residential work than they can handle. The only problem for them has been receiving supplies in a timely manner.
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As work-from-home is expected to continue amid social distancing protocols, personal outdoor spaces will become increasingly important. Industry experts anticipate that homeowners will choose to increase their investments in landscaping and irrigation projects in the coming year.
Weathering the Storm
If 2020 has shown us anything, it’s that some economic recessions cannot be predicted (or prevented). So the best business advice for the coming year is simply: be flexible. Some irrigation contractors may have to shift segments in 2021. If your business has relied almost exclusively on commercial contracts, you may need to focus on the residential market.
This decision could require a significant investment in training and retooling. But that’s where the demand is expected to be in the coming year, so the expenditure would be well worth it.
This concept teaches us that survivors are those who maintain a healthy optimism while also embracing harsh reality. In other words, hope for the best while preparing for the worst.
Also, if snow removal typically represents a hefty portion of your income stream, you’ll want to consider pivoting to other market segments.
On the other hand, if your company is currently focused on individual residential contracts, 2021 may be a good year to branch out into homeowner associations. The pandemic has had little impact on the budgets of most HOAs— and landscaping still represents the largest portion of those budgets.
Overall, the green industry has proven to be quite resilient in the face of numerous COVID-related challenges. By remaining flexible, irrigation and landscaping contractors can continue to weather the storm throughout the coming year.
From Simple to Sophisticated, This Year’s
Trade Shows Have Gone Virtual
You log on to the trade show website at the designated time, where you’re greeted by Tony, a three-dimensional, fully animated avatar.
Tony provides you with a guided tour of the entire exposition center, including the auditorium, break-out discussion rooms, exhibit hall, virtual lounge, and information booth.
Welcome to the world of virtual trade shows, where real-time demonstrations and interactions are commonplace. While the COVID-19 pandemic has put the kibosh on in-person trade shows this year (including the 2020 Irrigation Show), virtual shows have stepped up to fill in the gap.
These shows offer numerous benefits: they can save both time and money, and they can extend a company’s global reach. But virtual events are not without their own challenges. For instance, they must present compelling content that will keep their audience continually engaged.
Here are a few things to keep in mind when sponsoring, exhibiting at, or attending a virtual show…
Sponsoring a Virtual Trade Show
The first question you need to ask yourself as a virtual trade show sponsor is: How sophisticated do I want my show to be? Virtual shows run the gamut from simple online interviews and basic webinars to second-generation avatars like Tony, who can move from booth to booth and event to event.
If you choose to go with the basic approach requiring no special technical platform, make sure your presentation materials are concise, engaging and memorable. Unlike in-person shows, virtual attendees can move on at the click of a button, so keep it short and sweet. Trim down your keynote speeches and webinars to make them more sharp and focused. Interaction is key, so be sure there’s some sort of online chat or Q and A function.
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At the other end of the spectrum, there’s a plethora of virtual event vendors who offer a wide range of capabilities. The most sophisticated platforms help create the same energy as a physical show, with 360-degree imaging and attendee-controlled avatars that move around the exhibit hall.
When selecting a platform, choose one that can be tailored to your specific needs. For example, is your primary goal to educate your attendees? Then you may want to focus on the “auditorium” section of the platform, where online classes and demonstrations are presented. If, on the other hand, product exhibition is your focus, try to provide multiple capabilities to the vendors—such as live chats with company reps and other attendees, guest speaker-hosted sessions, contact forms for lead capture and reporting, downloadable brochures and videos.
Networking is a key component of any trade show — virtual or otherwise. Which is why many vendors offer a virtual lounge for both standard and video chats.
As a sponsor or exhibitor, you can help facilitate networking by scheduling group chats or posting discussion topics.
Regardless of your approach, it’s best to combine both pre-recorded and live elements for your virtual show. For instance, you can string together pre-recorded clips with live introductions, or provide live break-out sessions following pre-recorded classes.
One final tip: Whichever format you choose, make sure the navigation is simple and easy to follow, to keep from losing your audience.
For Exhibitors and Attendees
Before you participate in a virtual trade show—especially as an exhibitor—you may wish to ask the show’s organizers a few questions, such as:
When was the show first launched? If it’s has been around for several years, it should already have established a following. On the other hand, if the virtual show is fresh out the gates, there would be no data to ascertain its success. But you’ll want to make sure these measures are put into place. (See Question 7, below.)
What is the cost to participate, and what does that include? Most trade show organizers offer exhibitors an online booth for posting videos, white papers and demos. They may also have live chat capability. Above all, make sure there’s a way to capture leads.
What are the show’s beginning and end dates? Typically a virtual show remains open for the same duration as the physical trade show, and then extends 30 to 60 days after the show. So it’s important to know if your participation fee is buying you 10 days or 60 days. Also, check into how long attendees will have access to your online exhibit. You’ll want to be able to update it to keep the information fresh.
How will the show be promoted? Both in-person and virtual shows require a strong promotional strategy in order to be successful. Show producers should use multiple promotional methods to reach previous in-person trade show attendees as well as other members of your target audience.
Is a demo available? Ask the show sponsors for a demo, so you can experience the look and feel of the virtual show just like the attendees and other exhibitors will. Also, if your staff is not familiar with the various virtual show features, will they have access to a tutorial?
Is there an emergency contact? Virtual trade shows require adequate technical support. Make sure you’re provided with contact information in the event of any problem, technical or otherwise.
What tracking and reporting mechanisms will be used? You’ll want detailed information about who attended the show, which booths they visited and for how long, which documents they downloaded, and what questions they asked.
Some Final Tips
When staffing your virtual booth, it’s important to select reps with strong digital communication skills, as well as product knowledge and relationship-building skills. Make sure the reps you choose can express themselves well in electronic communications and are comfortable with video conferencing.
Prospects love to hear from people like them. So make sure your virtual booth allows reps to share testimonials, unique facts and compelling statistics. Your message should cut through the clutter and prompt attendees to stay engaged.
First, the bad news: The national Irrigation Association’s 2020 Irrigation Show, originally scheduled for Nov. 30-Dec. 4 in San Antonio, has been cancelled due to social distancing requirements.
Now, the good news: The educational component of the traditional Irrigation Show will be offered virtually as part of the IA’s Education Week, Nov. 30-Dec. 4. These webinars will include IA University classes normally offered in person.
Education Week Webinars
Below is a listing of the landscape irrigation webinars sponsored by Site One, which are scheduled for Education Week. Click the course link for additional information.
The IA will be offering a FREE Math Tutorial during Education Week, Nov. 30-Dec.4. The one-hour tutorial will provide an intensive review of the most common calculations and formulas used in irrigation system design, installation, audits and maintenance.
In addition, from Dec.7-18, the IA and Site One will be offering a network of in-person written certification exams after completion of the following Education Week courses:
A primary component of any trade show is the social networking. To this end, the IA is continuing to work with exhibitors in an effort to offer networking opportunities, as well as to deliver information on cutting-edge irrigation technologies, products and services.
Looking for a particular vendor or product? Then check out the IA Preferred Vendor Directory, where you’ll find a list of all virtual show exhibitors and contact information. You can also peruse the various entries in the 2020 New Product Contest and cast your vote by Nov. 18 by for the most innovative products or services.
With temperatures dropping across the state, it’s time for irrigation contractors to start making their “winter money” – the cold, hard cash that comes from kicking their winterization programs into high gear.
We’ve compiled a list of best practices to streamline the process and help avoid potential problems.
When to Winterize: Start Early
Ohio First-Freeze
Dates
When does the first freeze of the fall season normally occur in Ohio? Here are the earliest, latest, and average freeze dates:
Plan for winterizations well in advance. Otherwise, you may not have ready access to the equipment you need, such as a commercial-grade air compressor. Remember: Every landscaper in town will be striving to winterize irrigation systems at the same time.
So don’t be left out in the cold. Start scheduling shutdowns with customers and your irrigation technicians as soon as possible. Highest priority should be given to those systems with exposed pumps, piping or backflow devices.
You don’t want to risk potential damage to your customers’ systems by waiting too long. Once December hits, you can expect frozen backflow preventers and exposed pipes. By then, it’s often too cold to do a good job.
The Right Tools to Winterize
Make sure your crews are equipped with the right tools to winterize. Of course, you’ll want to have plenty of standard parts available to make any necessary repairs to the systems. But technicians will also need a commercial air compressor, an air hose, and fittings that properly affix to the backflow device.
The air compressor should provide a minimum of 100 cubic feet per minute, but preferably more, depending on the size of the irrigation system. Smaller compressors, even at 100 psi, cannot deliver the air volume needed to winterize an irrigation system. In fact, 80% of the portable air compressors in use today provide 185 cfm.
If the main shut-off valve is outdoors, you’ll want to use foam insulation tape to protect it (as well as any other above-ground piping) from freezing.
Proper Winterization Techniques
Create a winterization checklist for your technicians to use at each job site. This will prevent them from missing steps and ensure uniformity of service.
The checklist should include the following:
Locate the shut-off valve and turn off the property’s water supply. Check the property’s data sheet for the valve’s location and other specific information, such as faucet zones and pumps.
Turn off any pumps to prevent damage.
Set the compressor for 50-80 psi, to avoid damaging the system. (For drip irrigation systems, set the pressure for 20 or 30 psi.)
Connect to a blowout port, open a zone and then open the air compressor valve. Move most of the water out of the main lines by blowing out the farthest zone first.
Move through the entire system, one zone at a time. Continue blowing air through the lines until only fog is emitted from the sprinkler heads. Do not allow the rotating nozzles to spin too quickly – this can damage the gears. (When they start to spurt, turn them off.)
CAUTION!
The expanding air coming from the air compressor into the irrigation system will get hot and may melt the plastic pipe. Carefully check the temperature of the air hose connection at the blow-out point. Slow down or stop momentarily if it feels too hot! Cycling through each zone two or three times for short intervals will prevent too much heat buildup.
Partially close the ball valves on the backflow preventer, and complete blowing out the last zone.
Turn off the air compressor and allow all the air to exit the system.
Drain the backflow preventer.
Remove submersible pumps from the water. For centrifugal pumps, remove the drain valve and check valve, and disconnect the power supply.
Turn off the irrigation system controller, but leave it plugged in to retain schedules and memory.
Good for Your Business, Good for Your Customers
Proper winterization is not only a lucrative proposition for contractors, it can be a terrific cost savings to customers. Failure to professionally winterize irrigation systems can result in costly issues, such as cracked plumbing, sprinkler heads and backflow devices. Even flexible polyethylene pipe can begin to have random splits if a system is neglected, creating the need for multiple in-ground repairs.
Proper shutdown techniques not only prevent freezing issues in the winter, they also forestall potential water damage once the system is activated in the spring. It’s a win-win for your business and your customers!
Predicted Water Shortages Driving Demand for Greywater Irrigation
Water scarcity is an issue we normally associate with the western United States. But a recent U.S. Forest Service study predicts that Ohio and the rest of the Midwest also will be threatened by significant water shortages in the next few decades.
And the U.S. Government Accountability Office (GAO) expects that all but 10 states will experience shortages as early as 2024.
In such an environment, greywater irrigation systems will become increasingly popular, and perhaps even mandatory for commercial properties.
What Exactly Is Greywater?
Greywater (also spelled “gray water” or “graywater”) is gently used water from washing machines, bathroom sinks, tubs and showers.
The city of San Antonio, Texas, has the nation’s largest direct recycled water system, with a capacity to deliver about 29 million gallons per day of treated recycled water, using more than 130 miles of pipeline.
The name comes from its rather murky appearance, caused by traces of dirt, hair, grease, food and some household cleaning products.
Unlike “blackwater,” greywater has had no contact with any human waste from the toilet, sewer system, or from washing diapers. So while it may look dirty, greywater is a safe – and even beneficial – irrigation source. The same greywater that currently pollutes our lakes and rivers with its trace biomaterials becomes valuable fertilizer to plants.
(Greywater is not potable, however, and should never be consumed by humans or animals.)
Greywater vs. Recycled Water
Greywater is often confused with reclaimed (or recycled) water. And the terms are often used interchangeably. But they are not the same.
Recycled water is sewer water that has been cleaned with chemicals at a sewage treatment plant. It is then delivered to an entire community via purple-colored pipes, and is used primarily to irrigate parks, golf courses and other public areas.
Components of a Greywater System
Greywater irrigation is comprised of three primary stages: collection, storage and use. This can be as simple as a single diverting valve on a home’s washing machine, or a complex system of pumps, filters, storage tanks and pipes. The result is filtered greywater delivered directly to lawns, gardens and other landscaped areas via the property’s irrigation system.
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The most basic greywater system uses a three-way valve to connect a clothes washer with a home’s irrigation system. Another excellent source of greywater is condensate from an air conditioning system, which can produce as much as 20 gallons of water per day. Integrating with a smart irrigation controller ensures water efficiency.
The water may be delivered via driplines or spray heads, but all pipes and fixtures must be purple and designated as greywater conveyors of non-potable water. The water may be used to irrigate ornamental plants, fruit trees and vegetable plants other than root vegetables, but it must not touch any edible portion of the plant.
Benefits of a Greywater System
Greywater
in Ohio
Greywater can be reused and recycled in Ohio with a permit from the local health department (Ohio Code 3701-29-17).
All pipes and fixtures conveying greywater must be purple or marked with a purple stripe and be labeled “Non-potable water, do not drink.”
There are four types of greywater systems permitted in Ohio:
TYPE 1 recycles less than 60 gallons per day. Used for subsurface irrigation of gardens, lawns and landscape plants during the growing season.
TYPE 2 recycles more than 60 gallons per day but less than 1,000 gallons per day. Also used for subsurface irrigation of gardens, lawns and landscape plants during the growing season
TYPE 3 recycles hand-carried gray water that is poured through a screen into a disposal sump tank before discharging into leach field trenches. Commonly used in campgrounds, Amish homes and remote vacation homes.
TYPE 4 recycles treated greywater to be reused year-round outside or inside buildings. Water is stored for no longer than 24 hours before reuse. Outdoors, used for green roofs, living walls, surface and subsurface irrigation of lawns, gardens, and landscape plants. Indoors, used to irrigate houseplants or living walls.
Greywater systems save water and money. Manufacturers of greywater systems state that greywater irrigation can save as homeowners much as 40,000 gallons of water per year. The result is a dramatic decrease in water bills, especially during the summer months. According to Saniflo spokesman Chris Peterson, “Homeowners who begin recycling greywater now could be well ahead of the curve if and when their states begin requiring water conservation measures.”
Greywater systems prolong the lives of septic tanksbecause the amount of water being deposited into the system is greatly reduced.
Most ornamental plants find greywater to be more beneficial than tap water.Greywater contains residues, such as nitrogen, which many plants can use for food. Roses, bougainvilleas and honeysuckle particularly benefit from greywater irrigation. In addition, slightly soapy water will percolate more deeply into the soil, preventing runoff.
What It Means for Irrigation Contractors
The experts at Rain Bird believe that many (if not most) of new commercial building projects will soon require greywater or some other water-harvesting system be integrated into their landscape irrigation designs. (Hunter Industries currently uses greywater irrigation at all of its operational sites.)
In other words, irrigation professionals who haven’t yet designed and installed these systems will do so in the near future.
Are Your Customers Still Using Standard Irrigation Timers?
Smart technology may be everywhere, but irrigation contractors know that standard, old-school irrigation timers are still very much out there.
These basic clock timers are still being manufactured, installed and maintained—so they’re not going anywhere soon. According to Rick Arena, a training manager at SiteOne in North Carolina, “Probably 75% or more of all controllers sold right now are still the old style.”
And while they’re not capable of making any complicated decisions, for certain applications, these “old timers” are actually better suited.
How to Get Smarter
Just about every “dumb” irrigation controller made in the last decade or two includes sensor terminals for connecting to a rain or soil-moisture sensor.
Numerous add-on devices are available, such as:
Hunter’s Rain-Clik, Mini-Clik, Freeze-Clik, Soil-Clik and Mini-Weather Station devices, which will work with virtually any controller.
Rain Bird offers a LNK Wi-Fi module for weather-based water management, which can be plugged into any of their ESP-TM2 and ESP-Me Series controllers that were manufactured after Nov. 2, 2016. For Rain Bird controllers made before that date, a Wi-Fi-compatible replacement panel can be installed.
ETwater from Jain offers a retrofit smart controller which can be attached in less than 10 minutes and is compatible with all irrigation controller brands.
Keep It Coming
A perfect example is a new lawn, whether sod or seed. With standard irrigation timers, the water is applied at regular intervals with no exceptions. Which is what you want with new turf: frequent, short bursts of water for at least 30 days, until the grass takes root.
In fact, standard timers are often installed (at least temporarily) to maintain curb appeal for newly built homes.
Paradign Shift
Another reason standard timers are still in demand is their simplicity. As it turns out, not every homeowner wants an irrigation controller that uses ET data, local weather forecasts or various sensors for its watering schedule.
Rain Bird product manager James Harris explains it this way: “New technology like smart controllers always has an adoption curve, and not everyone is ready to adopt it at the same time.”
Particularly for some older homeowners, a smart controller may as well be speaking a foreign language. They can be baffled by all the settings. And they’re not interested in investing their time learning to set up and use the latest technology. Millennials, on the other hand, naturally gravitate toward and embrace technological advances. As this younger demographic continue to purchase homes, the demand for smart controllers will likely increase.
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This required paradigm shift applies to contractors, as well. Ramzi White is a SiteOne key account manager in Texas. He says the standard Hunter or Rain Bird clock timers are still his best sellers. In fact, many contractors in his area don’t really even know what a smart controller is.
Know Your Customer
As an irrigation contractor, the decision to offer smart technology to your clientele often comes down to knowing the customer. A 70-year-old who’s just learning how to email and text is probably not a good prospect for a smart controller. Some younger people may also prefer to have fewer bells and whistles.
But generally speaking, homeowners in their mid-40s or younger, who’ve essentially grown up with technology, enjoy integrating new gadgets into their homes. For them, smart controllers can be a very easy sell.
Since July is Smart Irrigation Month, let’s explore one of the most effective means of conserving water in a landscape: drip irrigation.
A drip system may not be the first thing most people envision when they think of landscape irrigation. But these highly efficient systems not only conserve water, they also can irrigate slopes and oddly shaped areas with precision.
Drip Irrigation Basics
Drought in Ohio
Since 2000, the longest duration of drought in Ohio lasted 44 weeks beginning on July 23, 2002, and ending on May 20, 2003. Drought conditions ranged from “moderate” to “exceptional” during this period.
On the other hand, the most intense period of drought occurred during the week of September 4, 2007, when “extreme” drought affected more than 11 percent of the state’s land.
Drip irrigation slowly and steadily delivers gallons of water per hour, as opposed to gallons of water per minute like sprinkler systems. And because the water is directed to the plants’ roots, runoff and evaporation are minimized. So less water is required.
A drip irrigation system consists of the following basic components:
Water valve
Backflow preventer
Pressure regulator
Filter
Tubing adapter
Dripline (PVC or polyethylene tubing)
Emitters
Electronic controller
Once the basic system is installed, any number of lateral lines can then be attached through various headers. Each line is fitted with water-dispersing emitters, and then can either be buried or covered with mulch.
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When it comes to the dripline, contractors have two options: Insert the emitters anywhere you wish along the line, or purchase lines with pre-inserted emitters at regular intervals.
However, choosing the correct emitter is important. Output rates for emitters vary from a half gallon to two gallons per hour. Emitters with different output rates may be installed on a single dripline. This comes in handy if you need to irrigate plants with distinct watering needs that are located close together.
Adjustable emitters are also available. These allow you to regulate the water flow rate, from a steady drip to a slow stream.
Drip System Applications
Drip systems are primarily used to water flower beds, gardens and particularly small or unique landscape areas. They’re perfect for xeriscape-type gardening which requires limited irrigation.
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But they can also be used to provide supplemental irrigation. For instance, drip irrigation can be added to bedding areas that are already incorporated into sprinkler zones.
In addition, drip systems can be used to irrigate larger areas, such as both new and already-established lawns. For a new lawn, simply install the dripline before sodding or planting grass seed. With an established lawn, the drip line is trenched into the turf.
Maintenance
Typically, drip systems are easier to maintain than sprinkler systems, because the emitters and dripline aren’t deeply buried. The trick is in determining when a repair is needed. Whereas a broken sprinkler head is easily identified, with a drip system, you must look for browning or wilting vegetation.
Which is why you’ll want to incorporate a flow meter in the system. This sensor will notify the controller of any flow irregularities. An alert is then sent to the home owner’s smartphone. Wireless flow meters are both affordable and easy to install.
Selling Points
Drip irrigation systems offer numerous benefits your customers should know about:
Better plant health. Water penetrates slowly and deeply into the soil, placing moisture exactly where it’s needed – at the roots. Plants grow quickly when they are watered uniformly without stress created by lack of water.
Less waste. A good drip irrigation directs 90 percent of the water into the soil, with very little lost to evaporation.
Environmental benefits. Because drip irrigations are so effective, there is less chance of erosion, with very little runoff ending up in area streams and rivers.
Reduced risk of disease. Drip irrigation keeps the foliage dry, thus reducing the incidence of powdery mildew and other diseases that occur in damp conditions.
Weed control. Drip irrigation systems place water directly around the plant. As a result, weed seeds are water starved and germination is limited.
Like sprinkler systems, drip irrigation requires winterization. Be careful, however, that you don’t use too much air pressure when blowing out the lines. (You don’t want the emitters to pop off.) It’s also a good idea to store the backflow preventer and irrigation controller indoors for the winter.
For spring start-ups, be sure to inspect all components for cracks and splits that can occur in very cold weather.
Expanding Market
If climate experts are correct, drier days are ahead for most of the country. Which is one reason drip irrigation has become increasingly popular over the last decade.
At times of severe water restrictions, homeowners with drip systems are often allowed to irrigate several more days per week because of the greater efficiency of these systems. (In fact, these customers may be exempt from watering restrictions altogether.)
And although properly installed drip systems are typically more expensive that sprinkler systems, that initial expense is offset by the cost of water savings over time.
Drip irrigation may not represent a total change of direction for landscape irrigation contractors. But it does nevertheless represent an expanding market and is well worth adding to your menu of services.
Take a look at your water usage during January or February. If it’s more than 12,000 gallons per month (for a family of four), you have some serious leaks.
