Stow Acres Turf

Golf Course Maintenance News & Live Updates from @stowacresturf


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A Necessary Evil… (Not aeration)

Last week, you saw a process get done to the putting greens that was done this time last year. In simple terms, we dethatched the greens. Although the concept is similar to aeration in the spring time, it certainly doesn’t take the place of it. In fact, it removes more surface material than a traditional aerator would. It allows for each putting green to be treated with sand and it gives the sand a little slit to nestle into. The machine is called a Rotadairon. A very detailed explanation can be seen here on their website. The service was provided by Mike Parks from Hillcrest Turf Services (http://www.hillcrestturfservices.net) located right here in Massachusetts. The purpose of running this machine over all 39 greens is to remove the “thatch” layer that builds up over the duration of multiple golf seasons. Although we aerate the greens every year, that machine only pokes holes and removes material 2″ on center (process can be read about here). Sand is then applied to fill the holes in. However, the Rotadairon cuts into the surface approximately 0.5″ – 0.75″ over a 53″ width. It collects and removes all of the thatch material allowing for immediate air exchange to the roots and improved surface drainage. During the process last week, we mowed the greens, ran the Rotadairon, mowed the greens again to remove the very little debris left behind, blew off the collars, rolled the green, topdressed, fertilized, and watered-in. The topdressing sand is a 1mm sand. This is used because it has a much larger pore space than thatch or traditional soil. The sand will allow for the bent-grass plants to continue to creep and become more dense. This week, we are topdressing again and fertilizing again with a slightly different material. Overall, the achieved result is a firmer, faster, healthier putting green. With the right weather, the greens will be near perfect again by the weekend. Apologies for the short inconvenience. Below, are a few pictures and videos of the machine in action! See you on the course!

The attachment is a PTO driven attachment with over 100 blades!

The attachment is a PTO driven attachment with over 100 blades!

An underneath view of the machine.

An underneath view of the machine.

An up close  look at the green surface after the Rotadairon has passed.

An up close look at the green surface after the Rotadairon has passed.

Clip from 1 North green

Clip from 1 North green

-Jason VanBuskirk, Superintendent

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Greens Aeration Complete!

Yesterday afternoon was the completion of Fall greens aeration here at Stow Acres. Although very relieved to have the process over with, it marks the start of an exciting Fall. Getting greens punched this early in the season will allow us to carry out more improvements on the facility than usual. As a reminder, the North greens were aerated last week on Monday (August 26) and Tuesday (August 27). They are healed in and getting double cut today. South greens and both practice greens were aerated Wednesday (September 4) and Thursday (September 5). I know some are questioning why we don’t aerate only one practice green at a time. The answer is quite simple in that both practice greens operate off of the South course irrigation. It is much easier to control them together with the same watering program than to split them up. With this current weather pattern, we are sure to have the South greens healed within a week. Thanks for your patience. I know I’ve posted this multiple times, but the procedure doesn’t really change. Click here for an in-depth look at the process. Featured below are some pictures from this Fall’s aeration. See you on the course!

-Jason VanBuskirk, Superintendent

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Aeration delayed due to rain…

I know most of you don’t hear me say this often, but unfortunately, we received quite a bit of rain this week.  Totals came in at 1.12″ from Monday night until Wednesday afternoon.  This obviously made aeration North greens  impossible and we had to delay until October 8-10.  Some have been inquiring about the South greens and those are scheduled for October 22-23.  Although I know most dislike the process, I cannot emphasize the necessity.  Instead of trying to explain it myself, I am leaving you with two great articles written by David A. Oatis, USGA Northeast Regional Director.  See you on the course!

-Jason VanBuskirk, Superintendent