How Grass Thickness Affects Water Absorption and Conservation

Thicker grass slows water's journey to roots: rain wets blades first, then trickles down through thatch and runners before reaching soil. This delays runoff, reduces erosion, and increases infiltration — a key ecosystem benefit of dense turf.

Practical Implication

During light irrigation, thick turf may require longer run times to wet the root zone. Adjust schedules based on soil probe checks, not surface appearance.