Why are they poking holes in the greens? - Dungannon Golf Club
Early Spring Hollow Tining - Atalaya Golf & Country Club
Hot day for the start of our major annual maintenance week with hollow coring all 18 greens, chipping green & putting green. Praying weather holds... | By Verulam golf club | Facebook
Hollow Coring and Deep Scarification - Is it really necessary? | Pitchcare