What is Weather-Based Watering (ET)?

Weather-Based Watering (ET) refers to a system of irrigation that adjusts the watering schedule based on real-time weather conditions, such as temperature, humidity, wind speed, and rainfall. ET stands for Evapotranspiration, which is the combined process of water evaporating from the soil and transpiring through plant leaves. This process affects how much water plants lose to the atmosphere, which in turn determines how much water they need.

How It Works:

The SmartLine controller, which uses Evapotranspiration (ET) data, adjusts your irrigation schedule based on daily weather and plant material data. The patented SmartLine controller with the optional SLW series weather station tracks the local weather conditions on-site, including temperature, humidity, and rainfall, to calculate the exact amount of water needed for your plants. This allows the system to determine the watering run times necessary to keep your plants healthy, while also saving water by decreasing watering times automatically when plants are under less stress, such as during cooler seasons or after rainfall.

Benefits of Weather-Based Watering:

1. Water Conservation: By adjusting irrigation based on actual weather conditions, ET systems can significantly reduce water waste and ensure that plants receive the optimal amount of water.

2. Cost Savings: These systems can help lower water bills by preventing unnecessary watering during rainy periods or cooler weather, saving you money on your water bill.

3. Healthier Plants: Watering based on the plant’s actual needs (rather than a fixed schedule) helps maintain healthier roots and improves overall plant health.

4. Environmental Impact: Reducing overwatering helps conserve valuable water resources and reduces runoff that can carry pollutants into waterways.

Additional Savings:

Check with your local water provider to find out about available rebates and incentives for installing a weather-based irrigation system like the SmartLine. These programs often help offset the initial cost of the system, making it even more cost-effective to install.

Overall, Weather-Based Watering, powered by ET data, is a smart, efficient, and sustainable way to manage irrigation in your garden or lawn, ensuring healthy plants while conserving water.