Page 20 - ClubLife Weekly 112321

USGA Green
USGA Green

Construction
Construction

Diagram
Diagram

In case you have ever wondered what

a putting green looks like below the

surface, please see the diagram. At the

subgrade, there is drainage pipe

spaced no more than 15 ft. apart

throughout the green, covered with a

4 in. layer of gravel, then topped with

12 inches of sand-based rootzone mix.

Much research has been performed to

determine these USGA guidelines to A big thank you to Seth

allow adequate drainage, while Smith and his Grounds

retaining enough moisture to grow Crew for making our

championship caliber turf. greens look great!