Restoration Rendering-Tyler Rae/Jim Ryan Jr.

Sunday, April 6, 2025

Greener Days Ahead: Zoysia’s Slow Wake-Up






Zoysia close-up

Dormant No More: Zoysia Is Waking Up

As we move deeper into spring, signs of green are slowly returning to the Zoysia fairways. While it’s always exciting to see the course come back to life, it’s important to remember that Zoysia breaks dormancy gradually and on its own schedule.
Zoysia is a warm-season grass that typically greens up in mid to late April, though in cooler years it may wait until early May. Once active, it thrives in our hot Cincinnati summers, delivering the dense, resilient fairways HP is known for.

Why Zoysia Greens Up Slowly

Zoysia’s transition from dormancy depends on soil temperature, air temperature, and day length. Until those cues line up consistently, the grass remains mostly inactive.
Before allowing scattered cart traffic, we aim to complete:
• One full mowing
• A surface rolling
These steps smooth the turf, stimulate early growth, and prepare it to handle wear from play.

File Photo- Rolling of the Fairways

Cart Traffic During Dormancy

While Zoysia is dormant, it has very limited recovery ability. Cart traffic during this period—especially when conditions are wet—can cause lasting injury to the turf.
To help protect the course:
• Cart access to fairways is restricted until the turf is actively growing and soil conditions are dry.
• Never drive or park carts in the rough, regardless of conditions.
• Check the rooster book, golf shop, or cart signage daily for updates on cart rules.

Looking Ahead

We appreciate your patience as the course transitions into full-season mode. With each warm day, we’re one step closer to the lush, vibrant conditions we all look forward to.
Thank you for your continued feedback  and cooperation,

Pat O’Brien
Grounds Superintendent