How to Prep Your Landscape for Winter Weather

In Tucson, winter may not bring heavy snowstorms, but cooler nights and occasional frosts can still damage unprepared landscapes. The transition from fall to winter is the perfect time to take protective steps for your plants—and your irrigation system.

Protecting Sensitive Plants

Desert-adapted plants are hardy, but citrus trees, succulents, and tropical ornamentals often need a little extra care. As nighttime temperatures drop, keep frost cloths or lightweight blankets on hand. Covering plants during frosty nights can save them from cold shock and long-term damage.

Adjusting Irrigation for Seasonal Needs

Cooler temperatures mean slower evaporation rates. While you’ll water less often, it’s still critical to provide deep hydration. Reducing frequency but maintaining depth encourages strong root growth, which helps plants survive winter and thrive in spring.

Mulching for Warmth and Moisture

Adding a layer of mulch around trees and shrubs insulates soil, stabilizes temperatures, and conserves moisture. This simple step reduces stress on root systems during cold snaps.

Winterizing Your Irrigation System

Even in Tucson, freezing temperatures can occasionally damage pipes and valves. Insulating exposed backflow preventers and above-ground pipes is a small investment that can save you from costly repairs.

Why Fall Preparation Matters

By making smart adjustments in the fall, you protect your landscape from sudden freezes, reduce water waste, and prepare your plants for vigorous growth in spring. Conserva Irrigation can help fine-tune your system and provide guidance on protecting your landscape during Tucson’s unique winter season.