The University of Georgia Cooperative Extension released tips on June 3 for conserving water in home landscapes, emphasizing practical steps that homeowners can take to reduce irrigation needs and improve plant health.
The guidance highlights the environmental benefits of well-planned landscapes, such as providing oxygen, reducing erosion, and supporting wildlife habitats. According to the publication, “Research has shown that a landscape that has been carefully planned and installed and properly managed will be healthier, less prone to insects and diseases, and will require less irrigation.”
UGA Extension recommends grouping plants by their water requirements and sunlight needs to optimize irrigation efficiency. The document states, “Arranging groups of plants with similar water and light needs together in the landscape will allow you to match water needs with irrigation zones and reduce the amount of water applied to areas with plants having low water needs.” Homeowners are also encouraged to test soil before planting. Soil testing services are available through local county Extension offices or retail garden centers.
Alternative sources for watering plants are suggested, including rainwater harvesting and collecting air conditioner condensate. The publication notes that Georgia receives an average annual rainfall between 50 and 60 inches, which can be used during dry periods. It also recommends performing an irrigation audit by a professional for those with existing systems.
Additional strategies include using organic amendments like compost to improve soil structure; applying hydrogels or water-absorbing gels at recommended rates; mulching around trees and shrubs; watering thoroughly before and after planting; monitoring for signs of moisture stress; irrigating during early morning or evening hours according to state guidelines; using fertilizer sparingly; maintaining mulch layers; managing turfgrass properly through aeration, mowing adjustments, and careful fertilization; employing efficient watering methods such as soaker hoses or drip systems; retrofitting sprinklers with rain sensors; avoiding runoff by gentle application of water; ensuring sprinklers do not spray hardscape surfaces; and cleaning driveways or sidewalks with brooms instead of hoses.
“Remember, the water we save today is an investment in our future!” the authors wrote. The original manuscript was prepared by Matthew R. Chappell, Bodie Pennisi, Gary Wade from the Department of Horticulture, along with Clint Waltz from Crop & Soil Sciences.
