Irrigation – a Nozzle for Every Need

Selecting the correct nozzle is one of the most crucial, yet overlooked, elements in irrigation system design.


Choosing the correct nozzle, whether it’s for a spray head or a rotor, is easy if you take the time to study the nozzle charts in a manufacturer’s product catalog and select one that best suits your needs; irrigation equipment manufacturers have put a tremendous amount of effort into developing nozzles to fit almost every application:

  • For slopes and compacted soils, select a nozzle with a lower precipitation rate.
  • For windy areas, select a nozzle with a low nozzle outlet trajectory.
  • To achieve even water distribution without having to separate part-circle from full-circle sprinklers, select a nozzle set that features a matched precipitation rate.
  • Another way to ensure uniform watering, if you’re working with spray heads, is to select nozzles that have an undercut nozzle. These nozzles have an second, undercut orifice for watering closer to the head.
  • For flexibility with spray heads, select a nozzle with an adjustable or variable arc.

Because nozzles are designed to work within a wide range of pressures, it is important to ensure you have the correct pressure at the base of the nozzle. Too much pressure, as is commonly the situation with spray heads, will result in misting. Misting creates a reduction in the radius of throw and you may experience uneven coverage, and cause wet and dry spots. To correct this, several manufacturers offer devices that can be installed at the nozzle or are integrated in the sprinkler, such as the Rain Bird PRS Series.

If you’re working primarily with rotors, keep in mind that too much pressure can cause the rotor to rotate too quickly. The nozzle stream of a fast moving rotor will “horsetail” and cause a severe reduction in the radius of coverage. Too little pressure will also result in a reduction in the radius of throw and uneven water distribution.

For more information on proper nozzle selection, contact Signature Landscapes Landscape Industry Certified irrigation pros (775) 857-4333. We’re here to help your landscape grow!

 

Watering Variations & Sun Exposure

Over- or under-watering often results because not every part of your yard and garden requires the same amount of moisture due to exposure to the sun.
SIGNATURE LANDSCAPES SOLUTIONS
Easy-to-set controllers with multiple, independent programs, like the ESP-Modular, allow additional watering times to be programmed for areas with more sun exposure. Low-volume drip allows the customization of precise water delivery to individual plants or groups of plants, based on specific watering needs and exposure to the sun.

Call (775) 827-LAWN (5296) for a quick and helpful phone quote. Or visit SigLands.com and schedule a free consultation. Our team will help you get the most out of your current irrigation system today. We’re proud to use Rain Bird products for a green, healthy lawn!

Smart irrigation controllers – A Greener Idea

A Greener Idea

You may be able to upgrade your current irrigation system with a smart controller. Some new components are designed as easy add-ons to existing systems.

ESPModular

If you’re a typical homeowner, you probably put your automatic sprinkler system into the same category as your home’s heating and cooling system. You expect it to work reliably and efficiently with minimum fuss. The latest technology offers just that — and more.

Automated irrigation systems offer convenience while protecting your landscape investment. A well-maintained system keeps your lawn and landscape beautiful and healthy, while minimizing water waste.

To raise awareness of the benefits of efficient watering practices, Reno Lawn & Landscape is promoting Smart Irrigation Month throughout the month of July. Make time this summer to be sure you’re getting the most out of your irrigation system, while keeping utility bills low and helping to protect the environment.

NEW $21 DISCOUNT: Signature will take $21 off any Rain Bird ESP Model controller. Just mention this article! Call today (775) 827-5296


 Sprinklers Get Smart

The new generation of “smart” irrigation systems monitor weather, soil conditions, evaporation and plant water use and automatically adjust your watering schedule.

The secret to smart systems is the controller. Smart controllers use weather and/or site data to determine when and how long to water. Then, sprinklers apply just enough water at exactly the right time in each zone of your yard.

Smart controllers

  • Save water. Smart systems automatically suspend watering during rain, freezing or high wind conditions. Careful scheduling minimizes evaporation and encourages water to soak in, reducing the total amount of water needed. Preventing overwatering actually keeps plants healthier by encouraging stronger roots and discouraging weeds, disease and fungus growth.
  • Save money. Smart systems can reduce your annual water bill by as much as 30 percent by preventing water waste. Plus, many local water providers offer rebates for purchasing specific smart controllers.
  • Save time. Once an irrigation installer has programmed your site data into the smart system, the controller adjusts the watering schedule based upon weather conditions and soil moisture without manual intervention.
  • Add convenience. Smart controllers adapt to seasonal weather changes without requiringreprogramming. And their “set and forget” technology is perfect for complying with any local watering restrictions, as well as for frequent travelers and vacation or second homes.