The Art of Irrigation

One of the challenges for a gardener is managing the proper use of water. The lack of water can be damaging, or deadly, to anything growing outside. DK Landscaping shares the art of irrigation and will help you prepare your garden for it.

Benefits of Drip Irrigation

By using drip irrigation, your garden will use less water, will require less maintenance, and help discourage less weeds and pests. You will be giving them the moisture they need, where they need it: at their root zone.

It will save you up to 90% compared to watering with a hose. It saves you time having your drip system on a timer. You control your irrigation timer and adjust it for seasonal changes (for instance, August heat in Northern California consumes the most water). Together with mulch creates an organic weed control without the use of harsh and unhealthy chemicals. Watering only the roots of your plants with drip irrigation also cuts down on water-borne pests and fungal diseases that spread by water movement.

With a timer, you can control how much water your plants receive by setting up your drip system with different size emitters, which are the system’s delivery mechanism. You can use a small emitter, such as one that delivers 1/2 gallon of water per hour, at the base of small plants, such as herbs; for larger plants, such as trees, you can provide more than one emitter that delivers 3 gallons of water per hour, or more.

DK Landscaping also recommends that all valves feeding the drip system should have:

Large Filter: A small filter or no filter will result in debris clogging the system.
Pressure Reducer: Absence of it will result in emitters being blown off the main feed line. Drip systems are designed to work under low pressure (nominally between 25 PSI to 35 PSI) while normal pressure on the water main line is nominally 70 PSI.
Pressure Compensated Emitters: Pressure compensating drip emitters (PC Emitters) deliver a consistent output of water, even with increase changes in elevation or pressure due to long drip runs. PC Emitters are best used in landscapes and gardens that have drops in elevation that would cause an increase in pressure.
Emitter Hole Punch: Oval or wrongs size holes will result in leaks.

For more information and a free consultation on your irrigation system, please contact Kathy Lee at DK Landscaping. Kathy is our QWEL (Qualified Water Efficient Landscaper) Certified Irrigation Expert. We are also a certified WaterSense Partner. QWEL and WaterSense are certified by the EPA.