Figure 1. Soil cores from an annual bluegrass green were evaluated from the zone below the green leaf canopy to the distinct interface between the thatch and sand layer indicated by the red arrow. (Photo: Ruying Wang, James Hempfling, James Murphy)

History and new perspectives on topdressing

By , and   |  June 4, 2026
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Carolinas GCSA hits $1M milestone in turfgrass research funding via Rounds 4 Research

By   |  April 9, 2026
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Logo: GCSAA

GCSAA to support two new agronomic research projects in 2026

By   |  March 9, 2026
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Photo: Harrell's

Harrell’s new wetting agent SurfaceRx aims to improve turf playability under stress conditions

By   |  August 26, 2025
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Photo: CT757fan/E+/Getty Images

Off the Record: Milestones in USGA’s water history

By   |  May 19, 2025
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//PRODUCT OF THE DAY

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Photo: Advanced Turf Solutions

Advanced Turf Solutions Carries ArmorTech Becton

By   |  June 19, 2026

Turf diseases are one of the biggest threats to the aesthetic appeal and health of your course. ArmorTech Becton offers preventative and curative protection against many tough-to-control diseases (including brown patch, fairy ring, and melting-out) and is rainfast in just 15 minutes. In addition ...

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Photo: USGA

Course of the Week: Shinnecock Hills Golf Club

By   |  June 16, 2026

Shinnecock Hills Golf Club is this week's course of the week as it hosts its sixth U.S. Open Championship. Golfdom will be on the grounds throughout the week providing coverage of the event, brought to you by PBI-Gordon. Take a look at some stunning photography of the iconic course's holes courtesy of the USGA. ...

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