Direct Answer • Key Takeaway
Spongy Lawns Are the Result of Excess Buildup of Old and Dead Grass Material. Overly Thick Thatch Not Only Makes the Lawn Spongy but Can Interfere with the Plant’s Ability to Gather Air, Water, and Fertilizer. the Roots Are Forced to Grow on Top of the Thatch and the Sponginess Increases.
