Stow Acres Turf

Golf Course Maintenance News & Live Updates from @stowacresturf


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Greens “watering”…

Surface temperature taken on a green at 1pm.

It is finally that time of year again where maintenance is becoming routine. We have reached a point in our maintenance schedule that has allowed us to get caught up with many areas on the two courses. While you will definitely see some projects that are ongoing; both courses have reached a maintenance level. This is all thanks to the extreme effort that our staff has put in over the last two months!

Over the next few weeks as the temperatures become consistently warm, you will notice staff members syringing the greens with hoses. Yes, we do have sprinklers and yes, we do water at night. However, overhead water can sometimes cause more harm than benefit. When temperatures get hot, and even more importantly the humidity increases, overhead is too much water and plays a significant role in disease pressure. Another downside to overhead water is that it isn’t able to really focus on the tiny little micro climates all over the greens. The hoses allow us to carefully monitor the moisture level and surface temperature level. We are proactively monitoring soil moisture with our TDR 100 moisture meters and constantly surveying the greens. We are not actually watering the greens, but simply cooling the surface atmosphere right above the plant. This practice, although labor intensive, ensures firmer, faster greens and less disease pressure. You will also notice us changing cups frequently throughout the afternoon. This is another proactive solution to minimizing foot traffic and turf stress. Please watch this short USGA video on hose watering:

The staff does not spend any longer than 3 minutes on a green surface. If you happen to be waiting to hit your approach, please wait just a few seconds longer to avoid hitting into them. They are paying attention to you, but they are diligently working to keep the green surfaces alive and playing well. Thank you for your understanding and patience. See you on the course!

-Jason VanBuskirk, Superintendent

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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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Pin Placements…

Many of you have been questioning the position of some of the pin placements over the last few weeks. Well, the answer is, we like to make it tough! Just kidding…The real reason that some of the pin placements have been in obscure spots is to give the majority of the green a break from repeated foot traffic. Yes, we have finished aeration, and the greens have returned to normal or better condition, but to keep them that way you will see pins being placed on the outskirts of the greens, or on ridges and hills; areas that you don’t normally see a pin. September and October are perfect months for healing turf, so, why not give some of the usual areas a much-needed break from the long golf season? I apologize for three putts and missed greens. Normal pin positions will return soon! See you on the course!

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-Jason VanBuskirk, Superintendent