Yearly leaf and frost reminder

Now fall feels like it has officially arrived- we had our first sub-40-degree morning. This time of year brings with it two key issues: leaves and frost.

The changing leaves make this time of year the favorite of many. The weather is typically still comfortable, and it is perfect for outside activities. Another aspect of autumn is that leaves begin to fall. Leaf cleanup can be very time consuming and, especially when the wind blows, it can be frustrating also. We spend time cleaning a particular hole and five minutes later the wind blows a new round of leaves across everywhere and it looks as though we did nothing! Nevertheless, here are a few key points to remember about our leaf cleanup efforts:

• If it is frosty or wet, we may have to wait until later in the day or for another day entirely before we can resume cleanup. Similarly, if it is windy, trying to corral the leaves is nearly impossible. We may choose to skip trying to clean the playing surfaces until a calmer day. So, playing through leaves may happen.
• Blowers will be running for several hours or more each day. They cannot stop for every golfer that is within earshot or we would never finish. The same is true for the vacuum. Please be patient.
• We make piles for the vacuum in the most efficient places. For example, blowing a large amount of leaves the entire length of a hole does not make sense. We make piles where most of the leaves are already located. Sometimes this will be near the line of play and balls can easily be lost in the piles. Unfortunately, this is a fact of fall golf. We will make every attempt to keep our piles away from play as much as possible.
• Lastly, while leaf cleanup overwhelmingly dominates our course prep attention, we do have other tasks we are trying to accomplish. We must balance our efforts. So, there may be days where there are clearly leaves to be blown, but the Grounds staff is working on other things also.

The second scourge of fall is frost! There is not a single good aspect to frost or frost delays. However, just because no one likes frost, doesn’t mean we can keep it away.  Just like with leaves, there are a few key points that everyone must remember:

·         There will be more than one occasion where golfers may leave their house and have no frost, but we can easily have frost here at the course. Our temperatures can get colder than in town.

 

·         The coldest part of the morning is just before sunrise, so frost can set right at the last minute.

 

·         During the delay, all areas of the course are closed. While frost can form in some areas but not others, trying to direct people to frost or no frost areas would be too difficult. A frost delay equals a full closure. This means no mingling in the grass around the putting green or first tee.

 

·         Walking on frost can cause damage or death to the plant, but carts are especially destructive because they are heavier. We must consider the cart traffic that will occur on the course when managing a delay, which can sometimes add a small amount of time to the delay.

 

·         Lastly, after most frost delays, some form of course preparation must take place. Anything from a full setup to a minimum of changing cups and blowing leaves, takes time. Here is the tricky part: we can’t go do that setup until after the frost- the Grounds staff is delayed too. So, we must balance allowing the golfers out onto the course as soon as possible, while also leaving time for some work. Frost may be clear near the clubhouse as golfers wait, wondering why they aren’t allowed out yet, but it may be because we are getting our work done.

 

Some veteran fall golfers will undoubtedly be experts in dealing with these fall issues. But a reminder for all is helpful and we hope that it will help mitigate some of the inconvenience of dealing with the leaves and frost.

 

Also, we will reduce posts to once per month starting in November, through February.

Etiquette Reminder of the Month

Please stay off all grass surfaces during a frost delay.

Also, as part of a Golf Committee initiative to improve course etiquette, we have included links to videos teaching proper on course etiquette. Please take a moment to watch:

Ball Marks - How to properly repair

Golf Cart tips

 

See you on the course!

Joe

jvillegas@bwrc.org

1st Spring Dead Spot application

As you read this, we are currently making our first Spring Dead Spot (SDS) chemical application. This is the most critical application we make all year on the Bermuda grass- and we won’t even know if it worked until April or May!

Research has shown that soil temperatures make the biggest impact on timing for this application. Temperatures must be below 70 degrees at least, and some of the most recent work shows that between 60-65 degrees is optimal. So, there is a general time of year- late September into October- when we typically make the application, but it is not a set calendar date.

This year’s applications are occurring slightly later than normal, partly to do with all the rain we had last week, but more importantly, because we had not reached the temperature threshold any earlier. We monitor our on-site temperatures with a soil thermometer every 3-5 days as we approach the historical application timing. There are also websites to check soil temperatures that we use. Putting all this information together and then marrying it to the weather and our golf schedule is the biggest challenge. Having the most important application of the season ready to be made, but juggling between rain, golf, and our regular maintenance can make it particularly stressful.

Last year, we also upgraded to the most highly recommended pesticides to treat SDS. For many years we used certain chemicals for two main reasons: 1. They were cheaper; with our acreage of Bermuda grass, a large volume of any material is needed and thus the price rises quickly. 2. There were very few, if any, other products that really provided any control for SDS. That has changed recently. Chemical companies have supplied several new chemistries that are providing much improved control for the fungus. The downside is that these new products come with a steeper price, however, after upgrading last year, the results were worth the price. This year, and going forward, we will stick with these newest materials because of the improvement in control provided.

The last key to a successful SDS program is water. The fungus lives in the thatch and soil- not in the plant. Any product we apply- the cheap or the expensive- is worthless if we do not water it down into the soil profile sufficiently. Recommendations are for at least 1/8” of water immediately after application. As we are driving the sprayer off the turf, the water is already started. It is very difficult to apply this much water through the irrigation system evenly, but the goal is to make sure the material does not remain at the surface.

Having healthy Bermuda grass in the summer relies very heavily on a strong Spring Dead Spot control program. We have made some changes in the last few years. Especially last year, we had great results from these changes, and we are continuing the process this year.

 

 

Starting in November, we will reduce new posts to once per month. Thank you

 

 

Etiquette Reminder of the Month

Please stay off all grass surfaces during a frost delay.

Also, as part of a Golf Committee initiative to improve course etiquette, we have included links to videos teaching proper on course etiquette. Please take a moment to watch:

Ball Marks - How to properly repair

Golf Cart tips

 

 

See you on the course!

Joe

jvillegas@bwrc.org