Tuesday, July 26, 2022

Why Does a Scottsdale golf course Aerate So Much?


Playing conditions at a  Scottsdale golf club are of the utmost importance for most golfers, and aeration is needed to keep the turf healthy and playing well.  Aeration can be disruptive, but the long-term benefits of aeration far outweigh the short-lived disruption.  The next time you play on greens that were recently aerated, keep in mind that aeration is performed for the long-term health of the course.  The greens may not play their best immediately following some aeration treatments, but everyone is playing in the same conditions, and golfers still can enjoy the game and make plenty of putts.

The word aeration stimulates negative emotions for many golfers. It may come as a surprise, but  Scottsdale golf course superintendents also dislike aeration.  After all, the last person who wants to disrupt the smoothness of the putting greens they work so hard to maintain is the superintendent. 

Golfers often ask, “Why is aeration needed so often?”  Aeration is an essential program to keep playing surfaces healthy and in good condition.  Aeration primarily is performed to control organic matter-i.e., decaying roots and grass stems- relieve soil compaction, stimulate root growth and improve drainage. If the organic matter becomes too thick, it acts like a sponge and holds water at the surface after rain or irrigation.  Excessive organic matter also inhibits root growth, reduces oxygen levels in the soil, encourages disease, and eventually can lead to turf failure. Furthermore, excessive organic matter creates soft surfaces prone to ball marks, footprinting, and inconsistent playing conditions.  Aeration and topdressing are the most effective ways at a Scottsdale golf course to control organic matter and maintain smooth, firm putting surfaces.

Core aeration involves physically removing small soil cores from the turf and is the most common type of aeration. Aeration hold allows excess moisture to evaporate and promotes gas exchange in the soil, resulting in stronger root systems and turf that is better able to tolerate golfer traffic.

Proper timing of aeration at Scottsdale golf club will ensure the fastest possible recovery and return to smooth surface conditions. The key to a quick recovery is to perform aeration when the turf is healthy and actively growing.  There are many types of aeration that superintendents use throughout the season; some are more labor-intensive and disruptive to playing surfaces than others.  Less-disruptive forms of aeration, including venting aeration with small-diameter, solid tines, also are beneficial because they can alleviate turf stress by promoting oxygen levels in the soil. Aeration programs that have a small impact on a playing surface generally can be performed throughout the season with little or no disruption to play.

Looking forward to a really great summer golf season at Scottsdale golf club!  In addition to transition and aerification, we have a few other projects on our list for the summer which include tee leveling and drainage work around the course. I hope everyone enjoys their summer break and we look forward to seeing everyone back after overseed!

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