2027 SRP Water Conservation Expo™

Come join us for the 2027 water expo
The 20th annual SRP Water Conservation Expo brings together our community to raise awareness of water stewardship in the Valley and discover ways to conserve at home.
Space is limited. Register now to secure your spot on Saturday, March 6, at SRP’s PERA Training & Conference Center in Tempe from 8 a.m.–noon.
This year’s event offers you the chance to:
- Purchase a smart irrigation controller (limit 1) for $60 plus tax*, spray heads (limit 20) for $2.50 plus tax*, nozzles (limit 20) for $.50 plus tax* and drip irrigation bundle (limit 1) for $50 plus tax*.
- Discover water conservation products and rebate programs.
- Attend classes about sustainable landscaping and how to use the latest water-efficient irrigation technology.
- Learn about water conservation and management from SRP staff and other water professionals.
How to purchase your irrigation products
Purchase a Hunter HPC-400 with Hydrawise® and pair it with Rain Bird pop-up sprinklers, HE-VAN nozzles and Hunter drip irrigation bundle.
These products will be available for purchase at the expo on March 6, or you can prepurchase using the Ewing link provided in your registration confirmation email. All prepurchased products will be available for pickup at PERA Training & Conference Center on March 6 from 8 a.m.–noon by presenting a valid receipt (Ewing email confirmation). All orders must be picked up on the day of the expo or they will be canceled.
There is a limit of one controller and drip irrigation bundle per household. Controllers are not for flood irrigation.
Get to know more about the products available:

Hunter HPC-400 with Hydrawise® Smart Controller
The Hunter HPC-400 four-station Wi-Fi outdoor smart irrigation controller with Hydrawise cloud management software maximizes water savings, protects outdoor living spaces and ensures healthy plants in any environment. The controller stations can be expanded to as many as 16 stations with add-on modules. Hydrawise automatically adjusts watering schedules based on local real-time weather data while giving users 24/7 irrigation system access from anywhere in the world via smartphone, tablet or the web. The Hunter controller is only compatible with 2.4 GHz. Learn more at hydrawise.com/srp (Opens in a new tab).
Hunter smart controller customer cost: $60 plus tax* (list price: $438.14)
Discount and rebate: Ewing Outdoor Supply discounted price for expo attendees is $175; SRP provides an instant rebate of $115
Hunter three-station add-on module (limit 3) customer cost: $30 plus tax* (list price: $94.64)
Discount and rebate: Ewing Outdoor Supply discounted price for expo attendees is $40; SRP provides an instant rebate of $10
Hunter nine-station add-on module (limit 1) customer cost: $80 plus tax* (list price: $350.22)
Discount and rebate: Ewing Outdoor Supply discounted price for expo attendees is $155; SRP provides an instant rebate of $75

Rain Bird 1804 PRS pop-up sprinkler
The 1800 Series sprinkler maintains constant outlet pressure at 30 psi for the most efficient nozzle performance. The spray heads decrease water waste while increasing watering uniformity for greener results. A tapered pop-up neck helps remove debris during retraction while a precision-controlled flushing action also clears debris assuring positive stem retraction in all soil types.
Rain Bird PRS pop-up sprinkler (limit 20) customer cost: $2.50 plus tax* (list price: $11.15)
Discount and rebate: Ewing Outdoor Supply discounted price for expo attendees is $5; SRP provides an instant rebate of $2.50

Rain Bird HE-VAN nozzles (10’, 12’ and 15’)
Rain Bird HE-VAN nozzles offer even coverage throughout the spray pattern, delivering a healthy, beautiful landscape. Gentle close-in watering eliminates dry spots around the spray head. HE-VAN nozzles also generate large wind-resistant water droplets that prevent misting and airborne evaporation, so the right amount of water is delivered to the right place. The high efficiency of the HE-VAN nozzle allows you to shorten your sprinkler run times by up to 35%, saving you water and money. Available in 10', 12’ and 15’ radii, HE-VAN nozzles also offer matched precipitation with Rain Bird MPR and U-Series nozzles. When used with 1800 PRS-30 Sprays, Rain Bird R-VAN rotary nozzles provide ultimate efficiency at 45 psi.
Rain Bird HE-VAN nozzles (limit 20) customer cost: $.50 plus tax* (list price: $2.58)
Discount and rebate: Ewing Outdoor Supply discounted price for expo attendees is $1; SRP provides an instant rebate of $.50
Ewing and Hunter Drip Irrigation Bundle (SRP Water Conservation Expo exclusive deal**)
Retrofit or upgrade your existing irrigation system with an assortment of high-quality parts to help you efficiently water your landscape. This bundle of all new products to the expo includes:
Retro Drip Adapter
Retrofit an old sprinkler into a connection point for drip! This unit has a pressure regulator and filter built in, with two connection points for your poly pipe, making it a quick installation that turns any old sprinkler connection into a serviceable drip system.
Each bundle includes two connection points and connection parts for use with the adapter
EZ-Lok Fittings
Multi-diameter fittings for 17mm drip tubing and standard poly pipe, along with twist-lock connections to ensure a watertight seal, which can also be reused when you redo your drip line season to season.
- Four couplings
- Four elbows
- Two tees
- Three end caps
High-Efficiency Point Source Emitters
Allow for irrigation to be delivered directly to the plant in small exact increments to get the water they need without wasting it.
- HE10 1 gallon per hour emitters black (25 included)
- HE20 2 gallon per hour emitters red (25 included)
Poly Pipe and Drip Tubing
High-quality poly pipe and drip tubing made with 100% virgin U.S.-made resin, manufactured in Arizona.
- 100 feet of half-inch poly pipe
- 100 feet of quarter-inch drip tubing (Spaghetti)
HEMT Irrigation Tool
A handy tool from Hunter that has a pipe cutter and emitter installation tool, all in one.
Ewing and Hunter Drip Irrigation Bundle (limit 1) customer cost: $50 plus tax* (list price: $219.97)
Discount and rebate: Ewing Outdoor Supply discounted price for expo attendees is $100; SRP provides an instant rebate of $50
*Participant is responsible for sales tax on the Ewing Outdoor Supply discounted price ($175 for Hunter controller, $40 for Hunter three-station add-on module, $155 for Hunter nine-station add-on module, $5 for Rain Bird spray head, $1 for Rain Bird nozzle and $100 for Ewing and Hunter Drip Irrigation Bundle).
**Ewing and Hunter Drip Irrigation Bundle is only available during the expo and will not be available at Ewing stores. The bundle is a preselected assortment of parts. No modifications can be made to the package. All sales are final on bundles.
Expo classes to check out
In this class, you’ll learn how to set up your controller, configure your app and connect to your Wi-Fi network. You will understand the different watering options available and see how your system uses local weather data to fine-tune irrigation according to site needs.
Record-breaking temperatures and hotter summers are the new reality for desert dwellers, leaving many plants stressed or failing. In this timely and practical class, horticulturist and author Noelle Johnson will guide you through strategies to create a heat-resilient garden that thrives despite rising temperatures.
You'll learn how to:
- Recognize the signs of heat stress in plants
- Reduce reflected heat around your home and landscape
- Explore efficient watering strategies to help heat resilience
- Reduce plant stress by avoiding over-maintaining plants
- Explore plants that are proven to withstand extreme desert heat
- Adapt outdoor spaces to meet the challenges of a hotter, drier future without sacrificing beauty
Learn how your neighborhood flood irrigation system works, creating an irrigation water delivery district and best practices for maintaining and repairing your flood irrigation system.
Note: This class covers flood irrigation.
Whether you plan on doing it yourself or hiring a professional, this class will teach you what to look for and the questions to ask before you start. Learn about key irrigation components, features, benefits and applications. Special emphasis will be placed on high-efficiency irrigation products. There will be a live water demo showcasing discounted products to those attending the SRP Water Conservation Expo™.
Note: This class does not cover flood irrigation.
Composting is one of the simplest and most rewarding ways to reduce waste, enrich your soil and support a healthier environment. Once you get into the routine, it's easy, satisfying and even provides a little exercise along the way. This presentation will cover what materials compost best, how to maintain a healthy compost pile, selecting the right location and avoiding common challenges such as odors and pests. Whether you're new to composting or looking to improve your results, you'll learn practical tips for turning everyday scraps into nutrient-rich compost.
Conservation classes from our partners
- ABCs Landscape Watering (Opens in a new tab)
- Basic Yard Makeover (Opens in a new tab)
- Butterfly Gardening (Opens in a new tab)
- Color Your World (Opens in a new tab)
- DIY Drip System Troubleshooting (Opens in a new tab)
- DIY Sprinkler & Bubbler Troubleshooting (Opens in a new tab)
- Programming Your Controller (Opens in a new tab)
- Rainwater Harvesting (Opens in a new tab)
- Seasonal Vegetable Gardening P1 (Opens in a new tab)
- Seasonal Vegetable Gardening P2 (Opens in a new tab)
- Smart Irrigation Controllers (Opens in a new tab)
- Milkweeds for Monarchs (Opens in a new tab)
- Mesa Water Sources, How We Use It & Ways to Save It (Opens in a new tab)
- Plants to Provide Shade, Color & Wildlife (Opens in a new tab)
- Xeriscape: Landscaping with Style in the Arizona Desert (Opens in a new tab)
- Secrets of Summer Watering & Maintenance (Opens in a new tab)
- Backyard Composting with Worms (Opens in a new tab)
- Top Desert Plants for Fall Color (Opens in a new tab)
- Immunity Boosting Foods (Opens in a new tab)
- Tree Pruning Basics (Opens in a new tab)
- Irrigation Controller Basics (Opens in a new tab)
- Home Energy Efficiency (Opens in a new tab)
- Know Your Plants Water Needs (Opens in a new tab)
- Spine-tacular Cactus (Opens in a new tab)
- Desert Tree Selection and Care (Opens in a new tab)
- Find and Fix Leaks (Opens in a new tab)
- Landscape Watering 101 (Opens in a new tab)
- Pruning & Maintaining Shrubs (Opens in a new tab)
- Rainwater Harvesting (Opens in a new tab)
- Smarter Irrigation (Opens in a new tab)
- Tempe Water Resources 101 (Opens in a new tab)
- Tree Pruning Basics (Opens in a new tab)
- Vegetable Gardening (Opens in a new tab)
- How to Create a Fabulous Low Water Use Landscape (Opens in a new tab)
- How to Design a Low Water Use Landscape (Opens in a new tab)
- How to Select Low Water Use Plants That Thrive (Opens in a new tab)
- How to Water Your Landscape Efficiently (Opens in a new tab)
- How to Design Your Yard for Year-Round Beauty (Opens in a new tab)
- How to Use Hardscape to Conserve Water (Opens in a new tab)
- How to Install Your Xeriscape Landscape (Opens in a new tab)
- How to Plant Properly to Keep Your Plants Growing Strong (Opens in a new tab)
- How to Maintain Your Landscape to Keep it Growing Strong (Opens in a new tab)
- The Drab to Fab Landscape is Done, or Is It? (Opens in a new tab)






