Sprinkler & Lighting News

Hunter PS Ultra HE spray sprinkler head in action with colorful flowers in background

PS Ultra Upgrade: Faster Installs, Improved Efficiency with Factory-Installed HE Nozzles

Hunter PS Ultra Sprinkler Bodies are now available with factory-installed Pro High-Efficiency Nozzles — helping contractors install faster while improving coverage and water efficiency. Matched precipitation reduces water waste and callbacks, all in the familiar slim-line design that fits tight spaces. → Shop Hunter PS Ultra HE Sprinkler Bodies What Changed with the PS Ultra […]

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MP Rotator vs Traditional Sprays: Coverage, Wind, and Efficiency

Why Rotators Behave Differently MP rotators throw larger droplets with slower application rates, cutting wind drift and runoff on tight soils. When Sprays Still Win Narrow strips, odd polygons, or very low pressure zones may fit classic sprays better until pressure issues are fixed. Converting a Zone Swap all nozzles together, adjust run times for […]

Best Smart Irrigation Controllers in 2026: Hunter, Hydrawise, Rain Bird Buying Guide

Choosing the right irrigation controller can save thousands of gallons of water per year while keeping your lawn and landscape looking its best. Whether you are upgrading an existing system or designing a new one, this guide covers everything you need to know about the best smart sprinkler controllers available in 2026. What to Look […]

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Drip Irrigation for Foundation Beds: Design Rules That Prevent Failures

Separate Turf and Plant Zones Mixing rotors with drip on one valve almost always over- or under-waters something. Give foundation plantings their own station with matched precipitation. Emitter Strategy Use pressure-compensating emitters or in-line drip with documented spacing. Add extra emitters as shrubs mature instead of cranking run times. Filtration and Flushing Install a screen […]

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Smart Irrigation ROI: When a WiFi Controller Pays for Itself

Where Savings Come From Weather-based irrigation trims run times on cool, windy, or rainy weeks. Remote access prevents catastrophic runs when homeowners are traveling. Together, those fixes routinely beat fixed timers. Simple Payback Math Multiply outdoor gallons by your marginal water rate, then assume a conservative 20–35% reduction after tuning. Compare that annual dollar savings […]

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Flow Sensors for Irrigation: Catch Leaks Before the Bill Arrives

Why Flow Monitoring Matters A stuck valve or broken lateral can waste thousands of gallons overnight. Flow sensors give controllers real-time data to compare expected versus actual flow per zone. Installation Basics Install on the mainline after the backflow and before the manifold when possible. Keep straight pipe upstream and downstream per manufacturer specs so […]

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Pressure Regulator vs PRV for Irrigation: What to Install Where

Static vs Dynamic Pressure Static pressure is what you measure with no flow. Dynamic pressure is what heads actually see when valves open. Regulators must be sized for worst-case simultaneous flow, not just static readings. Field Regulators for Irrigation Inline or valve-box regulators protect sprays from over-pressure that causes fogging and rapid soil compaction. Install […]

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How to Read a Sprinkler Nozzle Chart: GPM, Radius, and Pressure

What a Nozzle Chart Tells You Nozzle charts list flow (GPM) and radius at a reference pressure—usually 30 or 45 psi. They help you match precipitation across mixed heads so one zone waters evenly. Pressure Changes Everything If your field pressure is higher than the chart baseline, throws and GPM increase; if lower, expect shorter […]

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Spring Irrigation Startup Checklist: Open Your System Safely in 2026

Why a Controlled Spring Startup Matters Opening a sprinkler system too fast can crack manifolds, stress solenoids, and hide small leaks until your water bill spikes. A disciplined spring irrigation startup protects equipment and confirms every zone runs clean before summer demand. Pressurize the Mainline Slowly Crack the main valve and wait several minutes while […]

rain bird vs hunter irrigation brand comparison

Rain Bird vs Hunter Irrigation: Complete Brand Comparison for 2026

Rain Bird vs Hunter: The Two Giants of Irrigation If you’re installing or upgrading a sprinkler system, you’ll inevitably face the question: Rain Bird or Hunter? Both are American-made brands with decades of professional trust, global distribution, and product lines covering everything from residential pop-up sprinklers to commercial central control systems. This comparison breaks down […]

Terms & Conditions of Sale

PLEASE READ THIS DOCUMENT CAREFULLY. IT CONTAINS VERY IMPORTANT INFORMATION REGARDING YOUR RIGHTS AND OBLIGATIONS, INCLUDING LIMITATIONS AND EXCLUSIONS THAT MIGHT APPLY TO YOU.1. Agreement Scope: When you order products from the Big Irrigation Supply website, you agree to these terms. The supplier can change these terms without notice, and the most current version will be on the website.2. Order Acceptance and Cancellation: The supplier may accept, decline, or limit your order for any reason after receiving it. If your order is canceled after your card is charged, you will be refunded. Minimum order amounts apply and can change without notice. Customer cancellations will incur a credit card charge up to 4%.3. Pricing: Prices are subject to change and do not include taxes. Any taxes applicable will be added to the price, and you must either pay them or provide a tax exemption certificate.4. Payment Terms: Full payment is required before shipping, and you can pay online via credit card.5. Shipping and Risk: Ownership of the products transfers to you either when the products leave the supplier’s location or when they are delivered to your address, depending on the delivery method. You are responsible for shipping costs and must inspect deliveries for damage or discrepancies upon receipt.6. Warranties and Returns: Products are generally covered by the manufacturer’s warranty, details of which are provided in the product description or manufacturer’s website. Returns require prior authorization and must be made within specific time frames. A restocking fee may apply of up to 35%. Non-returnable items from Big Irrigation Supply specifically include all landscape lighting fixtures and transformers, as well as irrigation commercial controllers like MC-E and ACC2 models. Additionally, any items that are not regularly stocked or are special order items cannot be returned.7. Intellectual Property: The supplier owns any content, inventions, or intellectual property developed during the term of your agreement with them.8. Advertising and Liability: The supplier is not responsible for inaccuracies in product descriptions provided by their suppliers, nor for typographical or pricing errors. They also disclaim all implied warranties and limit their liability for any damages arising from the use of their site to the amount you paid for the products.9. Indemnification: You must defend and indemnify the supplier against any claims or damages arising from your use of the products, or any breach of these terms.10. Legal: The agreement is governed by the laws of Texas, and any disputes will be handled in Collin County, Texas, without a jury trial.11. Force Majeure: The supplier is not liable for delays or failures in delivery caused by circumstances beyond their control, such as natural disasters or labor strikes.12. Miscellaneous: If part of these terms is found to be unenforceable, the rest still applies. Provisions that by their nature should survive the termination of the agreement will do so.