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27 September 2017

Save Time, Money, And Energy With An Installed Yard Irrigation System

By Rebecca Hall


Most people look at the task of building a lawn irrigation system with dread. The dread that they feel can often lead them to call in the professionals for a job they could well do themselves. Installing a lawn irrigation system is quite a bit of serious work, but it's straightforward enough that anyone handy about the house could complete the job themselves and pat themselves on the back for a job well done. Let us look at how it is done with a drip yard irrigation system.

The factor, other than pressure calculations that should determine the number of taps is the type of plants that make up the garden. The first rule of water conserving gardening is to estimate the annual water consumption of the different plant groups. The second rule is to plant these groups separately so that thirsty plants like annuals or citrus trees are not next to drought-resistant plants. The third rule, obviously, is to install a separate watering line for each plant group, so that an independent watering regime can be applied to each one.

It's easy to set up a makeshift above ground drip watering system with nothing more than the flexible garden hose and a few pressure regulators. It shouldn't take more than a couple of hours to cut a few holes in a length of garden pipe, and connect it to a pressure regulator. It's easy to buy ready-made rigid piping with holes cut at equal distances too. That could make for a better design.

A lawn watering system will, contrary to what you might think, actually reduce the amount of water used to water your lawn. Your system can be programmed to just the right amount of water for the various areas of your yard, so shaded areas and sunny areas will not be treated equally. Having a lawn watering system will save you time. You won't have to spend time dragging out the hose or moving a sprinkler around your yard in order to water the lawn. Simply set the timer, and the system will do the rest.

When you place piping within the ground, you bring water directly to the roots of the plants, and there is no water at all lost to evaporation. It makes for the best kind of use of your water. No one will oversee you watering your lawn; they'll just to see how beautiful the results are. You do have to put in a little extra work, in the beginning, to bury all the pipes though.

Next, you'll need to refer to the pipe friction loss charts to determine what size pipe you'll need for the system to work properly. 1" class 160 pipe (thin-wall pipe) can carry up to 16 gallons per minute without exceeding 5 feet per second velocity.

High temps, strong winds and low humidity that go with long dry spells can cause these symptoms. Water your lawn when these signs show up. Waiting longer could cause damage that could never be relieved. Early morning is the most preferred time to water your lawn. Winds usually are calm so less water evaporates, and then the foliage dries off through the day.

There are two main types of sprinkler heads you'll be using. Rotor heads pop up and rotate and throw water an average of 30 feet radius. Sprays pop up and stay stationary. They have a radius ranging from 4 feet to 15-foot radius depending on your nozzle selection. Rotors are best suited for larger lawn areas and sprays are best for smaller lawn areas and shrub/flower beds.




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