According to the Great Bend Tribune, Kansas State University horticulture expert Matt McKernan says homeowners can reduce weed problems by focusing on strong, healthy turfgrass rather than relying only on chemical treatments.
McKernan said dense grass competes with weeds for sunlight, water and nutrients, making it harder for invasive plants to become established. He pointed to common lawn-care mistakes that weaken turfgrass, including mowing too short and watering too frequently or too shallowly.
Recommended practices include mowing at the proper height for the grass species, keeping mower blades sharp, avoiding mowing when the grass is wet, and watering deeply but less often to encourage stronger roots and better drought tolerance. The article also notes that spring irrigation should be used only when needed.
The information was shared through K-State Research and Extension’s Cottonwood District, where Alicia Boor serves as Agriculture and Natural Resources agent.