Short answer: A smart controller is worth it if you have an in-ground system, pay high water bills, or forget to adjust the schedule seasonally. Typical users save 20–40% on irrigation water versus a fixed clock, which often pays back the device in one to three seasons. It’s not worth it for a single hose-fed … Read more
Short answer: Set the clock first, then assign each valve to a zone, give every zone a start time and a run duration, and finish with a seasonal adjust. Most mistakes come from overlapping start times, wrong AM/PM, or forgetting to set the year. The same four steps work on mechanical, digital and smart controllers … Read more
Short answer: Water in the early morning, about 4–9 a.m., when wind is calm, temperatures are low and plants take up water before the day’s heat. Morning cuts evaporation loss and lets foliage dry, lowering disease risk. Evening is second-best but can invite fungal disease if leaves stay wet overnight; midday wastes water to evaporation … Read more
Short answer: Divide your zone’s available flow by one head’s flow: Number of heads = Total zone GPM ÷ GPM per head. A typical ¾″ hose bibb supplies ~6–9 GPM, so a zone of 2.0-GPM spray heads holds about 3–4 heads; a zone of 4.0-GPM rotors holds about 1–2. Always stay under the supply and … Read more
Short answer: Pick by area and pressure: fixed spray for small, low-precipitation beds; rotary (rotor) for medium-to-large lawns; impact for big areas and windy sites; MP Rotator for water-saving matched-precipitation coverage; and bubbler for trees and shrubs that need a slow soak. Match head type to your zone’s GPM budget — see how many heads … Read more
Short answer: Neither is “better” universally — drip wins on water efficiency (typically 30–50% less water than sprinklers), disease control and precision, while sprinklers win on covering open lawn and large areas fast. Use drip for beds, vegetables, shrubs and trees; use sprinklers for turf. Most yards do both, split into zones. The right answer … Read more
Short answer: Use drip tape for seasonal vegetable rows (cheapest per foot, flat and disposable), drip line for permanent beds, shrubs and trees (thick-walled, reusable for 5–10+ years), and a soaker hose only for informal, low-value beds where even watering matters less. All three put water at the soil, but they differ in wall thickness, … Read more
Short answer: Three filter families cover almost every home drip system. A screen filter (mesh 100–200) is cheapest and best for clean municipal water. A disc filter handles dirtier or turbid water better and resists clogging. A media (sand) filter is for very dirty well water and larger systems. The single most important number is … Read more
Short answer: Four methods cover every budget. The screwdriver or soil probe test is free and checks the root zone 6–12 inches down. The hand-squeeze test needs no tools and tells you if soil feels like a wrung-out sponge. A moisture meter ($10–20) gives a number but needs correct placement. A tensiometer is the accurate … Read more
Short answer: Winterize before the first hard freeze by getting the water out of the lines. Two methods: a manual drain (open end caps, let it empty, pull the timer and filter) for hose-thread systems and mild climates, and a compressed-air blow-out (40–80 PSI max, never higher) for in-ground or permanent lines. Do it after … Read more