Irrigation Systems

Keep your landscape healthy and green with professional irrigation system installation and maintenance from Monges Landscaping, serving properties throughout Boston, Cambridge, Newton, Brookline, Wellesley, and the greater Metro West and Worcester areas. A properly designed and maintained irrigation system is the single best investment you can make for your lawn and garden. It ensures every plant receives the right amount of water at the right time — automatically — eliminating the inconsistency of hand watering, the waste of hose-end sprinklers, and the risk of drought damage during Massachusetts' increasingly unpredictable summers.

Understanding why irrigation matters in Massachusetts requires looking at our climate patterns. While New England receives approximately 47 inches of rainfall annually, it is not distributed evenly. July and August frequently bring extended dry periods of 2-3 weeks with minimal rain, exactly when plants are growing most actively and water demand is highest. Summer temperatures in the Boston area regularly exceed 85-90°F, which combined with wind and low humidity can evaporate surface soil moisture in a single day. Cool-season grasses (the dominant lawn type in Massachusetts) go dormant and turn brown when deprived of water for more than 10-14 days in summer heat. Garden plants wilt, drop flowers, and suffer permanent damage. An automatic irrigation system removes weather gambling from the equation — your landscape receives consistent, measured watering regardless of when it last rained.

For lawn irrigation, we install either pop-up rotor heads or fixed-spray heads depending on the area. Rotors cover larger areas (20-50 foot radius) and are ideal for open lawn sections. They apply water slowly and evenly, reducing runoff on slopes and clay soils. Fixed spray heads cover smaller areas (5-15 foot radius) and are used for narrow strips, small lawn sections, and areas near buildings where rotor throw would overshoot. Within each zone, we match precipitation rates across all heads — this means every square foot of the zone receives the same amount of water per minute of run time, eliminating dry spots and overwatered areas. Head-to-head coverage ensures that each sprinkler's spray reaches the adjacent sprinkler, providing complete, overlap coverage with no gaps.

For garden beds, shrubs, trees, and specialty areas, we install drip irrigation. Drip systems deliver water directly to the root zone through low-volume emitters, drip tubing, or micro-sprinklers. Drip irrigation is 30-50% more efficient than spray irrigation because virtually no water is lost to evaporation, wind drift, or overspray onto hard surfaces. Plants watered by drip develop deeper, healthier root systems because water soaks deep into the soil rather than wetting only the surface. Drip also keeps foliage dry, which significantly reduces fungal disease pressure — a real advantage in Massachusetts' humid summers. We design drip zones with appropriate emitter spacing and flow rates for each plant type, from newly planted perennials (1/2 gallon per hour emitters) to established trees (multiple 2 gallon per hour emitters).

Throughout summer, we respond to repair calls promptly. Common summer issues include heads broken by mowers (we install heads with rubber covers and stainless steel retract springs to minimize this), valve diaphragms that stick open or closed, wire breaks from rodent damage or landscape digging, and controller programming issues. We carry a full inventory of parts from major manufacturers (Rain Bird, Hunter, Toro, Irritrol) and can typically complete repairs in a single visit.

Fall winterization is the most critical maintenance event of the year for Massachusetts irrigation systems. Freezing water inside pipes, fittings, sprinkler heads, and valve bodies causes cracking and rupture that results in expensive spring repairs — often $500-$2,000 or more. We perform professional compressed-air blowouts using commercial compressors sized to deliver the sustained volume and pressure needed to clear every zone completely. Each zone is blown for 2-3 minutes until no water mist is visible. We manually drain the backflow preventer and main line, shut off the water supply, and set the controller to rain delay or off mode. Winterization should be performed before the first sustained hard freeze, typically in late October or early November in the Boston area.