| Benefits of Drip Irrigation (Basics) |
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Widely accepted by landscape and gardening experts, the use of drip watering for landscapes is growing worldwide because it offers so many benefits:
Healthy, thriving plants – Independent studies continue to demonstrate that drip watering promotes better plant growth and health than other methods of irrigation. Plants receive water in precise measured doses, never too much and never too little, and moisture in the root zone can be maintained at a consistent level. Unlike traditional broadcast methods (like a hose or sprinkling system) drip systems apply water by the plant, so you can vary the application to thirstier plants by changing or adding drip emitters. With drip, there is no need to overwater some plants just to meet the needs of others – all plants can receive the right amount of water for their specific needs.
Water savings of up to 70% – Drip watering reduces water use by eliminating waste. Because it applies water directly to plant root zones, losses to wind and evaporation are dramatically reduced. Water is applied only where needed, and is not wasted wetting foliage and areas where plant roots are not present. In typical residential landscapes, drip systems can reduce water use by over 70% versus traditional hoses or automatic sprinklers. Eliminates overspray and run-off – Sprinklers often apply water where it’s not wanted, onto walkways, driveways, fences, walls and windows. Not only does this waste water, but it can even be a nuisance. In addition, sprinkler distribution can often be blocked by foliage or other landscape structures, which interferes with the plants receiving the water they were intended. With a drip system, water is applied right where it’s needed at a slower rate, so it can be absorbed by the soil rather than running off.
Reduced maintenance - When water is applied with a hose or sprinkler, everything gets wet, from prized plants to the weeds you are not intending to water. Because it waters selectively, drip reduces the potential for weed growth in areas between plants, which reduces the amount of time you have to deal with them via hand weeding or chemical treatments.
Another way drip systems have reduced maintenance? Most systems are connected to a timer control, so your plants get the water they need whether you’re home or away. Ideal for sensitive plants – When watered by sprinklers, certain ornamental plants like roses are susceptible to leaf spotting, mildew and other foliage diseases. Other plants, particularly those grown in containers, need consistent moisture to endure the heat of summer. Drip watering is ideal in both scenarios, reducing the likelihood of plant disease and helping plants thrive during what could be stressful weather conditions.
Drip Benefits at a Glance
- Healthier plants, more blooms - Reduced water use (up to 70%) vs. traditional hose or sprinkler - No overspray or waste - Fewer weeds - Ideal for sensitive plants
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