Sustainable landscaping, part 5

Jun 15, 2015

Sustainable landscaping, part 5

Jun 15, 2015

Timers

Drip Irrigation

Drip irrigation can significantly reduce water waste and be used successfully in any part of your landscape not planted with a lawn or groundcover. Drip emitters apply moisture directly into the root zone of plants, minimizing evaporation of water from the soil surface between plants. Soaker hoses, drip tape, porous pipe, mini-sprinklers, and laser tubing are all examples of drip systems.

“Smart” irrigation controller

These devices automatically program a prescribed number of minutes onto your irrigation controller, based on real-time or historical data. Seasonal adjustments are made automatically. Any irrigation controller is better than none.

Water early in the morning

Water before or shortly after sunrise to avoid water loss from soil evaporation, which otherwise would occur during the heat of the day. If your controller is automatic, remember to check to periodically. Sometimes the battery dies or sprinkler head are broken.

Repair your system

Both sprinkler and drip irrigation systems should be checked regularly for broken or inoperative components and leaks that may otherwise go undetected. Examples are clogged nozzels, worn nozzels, tilted sprinkler heads and broken heads.


By Gerry L Hernandez
Author - Field Research Assistant, Master Gardener Coordinator