Fixing the Two-Tone Green Look in Emerald Zoysia

Mowing 'Emerald' zoysia at 3.5 inches in the same circular pattern for three years has trained the grass blades to lean one direction, creating a two-tone appearance depending on viewing angle. The grass also struggles when mowed against the grain.

The real issue: Emerald zoysia should be maintained at 2 inches, mowed twice weekly. At 3.5 inches, thatch builds up and the mower bogs down. Transition by switching to a diagonal mowing pattern and lowering the deck one notch every couple of mowings until you reach 2 inches. With frequent mowing, even a rotary mower handles this fine. Vary your pattern every few cuts going forward.