Bermuda Grass Suppression

Over the next few months, we will be actively spraying common Bermuda Grass that has moved into our desired turf areas. We have common Bermuda infestations in almost every playing surface (fairways, roughs and intermediates) with the exception of our tees and greens. Although these infestations are sporadic and not terribly bad at this point, we must maintain a vigilant herbicide program to not only keep the Bermuda in check, but also to achieve complete eradication.

Up until a few years ago, there were not many herbicide alternatives for Bermuda control in cool-season grasses. Fortunately, a herbicide called Pylex hit the market about 4 years ago. Pylex, which interferes with photosynthesis by disrupting chlorophyll production, will suppress and eventually kill Bermuda that is growing in cool season grass. The rates are extraordinarily low.... for example, in bent grass areas, we are applying Pylex at .5 ounces per acre. That is 1/2 of an ounce over 40,000+ square feet of grass. Nonetheless, this product works very well with minimal downside. The only downside is the aesthetic color of the suppressed Bermuda and surrounding bent.

As you can see in the picture above, because Pylex disrupts chlorophyll, the plant turns white once sprayed. Many times, you cannot even see the Bermuda until we have sprayed it and once the white blotches begin appearing in areas across the property, many members may wonder, "What is going on?"

We can mix another broad leaf herbicide, Turflon, with the Pylex to reduce the whitening. However, half of the battle is to accurately locate the Bermuda infestations, so on our first application, I leave the Turflon out so that the Bermuda is easily located for additional applications.

So, if you begin to notice any white patches across the property, please know that it is our Bermuda grass program kicking off for 2015.

Spring Project Update

We have had a really nice spring thus far as the grass is waking up and aeration recovery accelerates. We have also returned to our regular maintenance practices, including: mowing, edging, rolling and mulching. In conjunction with our seasonal routine, we have also been busy wrapping up various projects across the golf course.


#11 creek was re-shaped, rocked and grassed to tall fescue on the green's side and fine fescue on the opposite side. The fine fescue has been installed since this photo was taken.

An over-grown native area to the front right of the 3rd tee complex was reclaimed and re-grassed to fine fescue. 

A 007, bent-grass tee was installed adjacent to the firepit. 

The hillside to the left of the 6th fairway was reclaimed and grassed to fine fescue. 

A 007, bent-grass tee was re-installed along the dam. Golfers now have a 185 yard tee shot across the pond to the 19th green.  

The native area to the left of the 15th fairway was re-installed to fine fescues. 

The pond edge near the third green was stripped and re-grassed to low-mow bluegrass. We did this project to remove the bent-grass contamination, but also to enhance the pond view from the landing areas and putting surface. The bluegrass has been installed since this photo was taken. 

The tree-line to the left rear of the 4th green was set-back 25 yards to increase sunlight and airflow to the putting surface. In place of the existing tree-line, we installed fine fescues. 

The ninth approach was expanded to the right and rear of the green. We installed 007, bent-grass for this project. 

The landscape area between the second green and third tee was upgraded and a paved walking path was installed. 

We have one last project on the 10th hole and we will re-post upon its completion. I am very proud of our staff for knocking these projects out while also maintaining the course for daily play. I am also thankful for the club support and member patience as we work our way through these improvements. 

Kinloch Golf Club

1^st Quarter Golf Course Maintenance Update 

Although the winter weather has been sporadic, our golf maintenance team has remained very productive. Over the past 3 months, we have accomplished many tasks and projects while maintaining the course for daily play. The following report will cover our production throughout the off-season. We have organized this report into the following sub-sections: 

I. Completed Projects 

II. Projects Underway 

III. Upcoming Projects 

IV. Perennial Practices 

V. Spring Aeration 

VI. Aeration Recovery Time-Line 

VII. Detail Work 

I. Completed Projects

Under the guidance of our design team, Lester George and Vinny Giles, we have completed several projects across the property. 

• Cleaned up and restored the native area to the front right of the 3rd tee complex. 

• Removed hardwoods behind the 3rd green. 

• Set-back the tree line to the left and rear of the 4th green. 

• Restored the native hillside to the left of the 6th fairway (upper) 

• Expanded the bent grass approach around the rear and to the right of the 9th green 

• Cleared a line of sight to the right lower fairway on the 9th hole

• Converted the first10 yards of the right lower fairway on the 9th hole to rough

• Installed bluestone pathways at porch exits at Cottages 2 and 3 

• Re-grassed the par 3 green to new varieties of bent grass 

• Re-sodded all collar areas infested with perennial rye-grass 

II. Projects Underway 

• Install new teeing area to the right of the fire-pit 

• New paver path and landscaping to the left of the 2nd green 

• New landscaping at the pro-shop entrance 

• Restoration of the native area to the left of the 15th tee complex and fairway 

• Grading and mulching the gravel access trail behind the 17th green 

III. Upcoming Projects 

• Reinstate 19th hole teeing area along the dam 

• Creek restoration on the 10th hole between the tee complex and fairway 

• Creek restoration behind the 11th green 

• Paver path way from porch exit at Cottage 1 

• Landscaping installations to the left of the 10th green and behind the 15th green 

• Landscaping installations along the new patios at all 3 cottages 

• Install new irrigation caps on all broken heads (new distance plaques) 

IV. Perennial Practices

• Double deep tined fairways and approaches 

• Vertical mowed all bent grass surfaces 

• Drainage installed in the 3rd and 9th approaches 

• Cut-back all over-grown wetland/native areas 

• Cleaned up underbrush on the opposite sides of the cart path 

• Pruned tree limbs near pocketed green sites (#3,#4,#5,#7,#11,#17) 

• Re-furbished all benches, trash cans and other course furniture  

• Re-painted all tee marker borders 

• Cleaned up all leaves across the entire property 

• Fertilized all of our existing plant material 

• Planned and ordered all chemicals and fertilizer for 2015 

• Removed many dead or dying trees across the property 

• Mulched all landscape areas (in progress) 

V. Spring Aeration 

Our annual spring aeration has gone very well. I remain very thankful for all of the member support that we receive during both the spring and fall aerations. Other than perhaps Member Invitational, there is not a more stressful period(s) than aeration. Although we are very excited about the positive benefits of an aggressive aeration program, there is no one more impatient than our golf maintenance team with regards to recovery time. To keep this report as concise as possible, I would direct you to our blog site for a detailed recap of this year’s aeration process. http://kinlochgcm.blogspot.com/.  We look forward to re-opening on Tuesday, March 31st. 

VI. Aeration Recovery Time-Line 

Once aeration is completed, we immediately focus our attention on the recovery of our playing surfaces; particularly the putting greens. With our process, we apply a great deal of topdressing sand. We do this this for three reasons: (1) to fill all of the aeration holes thus creating clean pore space for months on end; (2) to smooth any imperfections within the putting surface and (3) to firm up the surfaces for the long-term. Although we will remain committed to an aggressive top-dressing program, it does limit our ability to roll the greens directly after we re-open. We do not want to press tender leaf tissue against the grainy sand that has yet to be fully worked into our canopy. Thus, during the first week after reopening, we will single cut the greens each morning with little to no rolling. Beginning with the week of April 6th, we expect that the grass will have grown through the sand to a point where we can re-introduce rolling in conjunction with mowing. Ultimately, we target Master’s Weekend (April 10th – 12th) for consistent putting green performance. This timeline allows for proper post-aeration recovery and dovetails nicely with our opening day celebration. We already feel very fortunate to have such a patient membership regarding our aeration practices. We hope that by explaining our recovery time-line, you can fully appreciate our process and trust that we want to push our surfaces as soon as possible. 

VII. Detail Work 

A key differentiator in Kinloch’s maintenance practices has always been our strong attention to detail. Nowhere is the commitment more evident than in our care and concern for crisp edges and straight mowing patterns. Following the clean-up from aeration, we will begin edging all of our features while re-marking and straightening any skewed mowing patterns. Throughout the year, we edge every feature on our property every 14 days. However, the first edging of the new season is always the most intensive. Furthermore, we are beginning to mow turf, applying fertilizer and finishing our project list mentioned above. With all of that taken into consideration, our plan for detail work over the coming weeks is as follows: 

1. March 30th – April 3rd – Edge Cart Paths/Sod Damaged Edges and Mulch Work 

2. April 6th – 10th – Edge Bunkers and Mulch Work 

3. April 13th – 17th – Edge Sprinkler Heads and Creek/Pond Banks and Mulch Work 

4. April 20th – 24th – Edge Mulch Beds and Complete Mulch Work 

Ultimately, our seasonal crescendo is the Member Invitational, but we hope to have most of the detail work completed on our around our Opening Day Celebration. 

We hope that you find this report useful. As always, if you have additional questions, feel free to contact me either by phone (804) 840-8320 or email at thedgepeth@kinlochgolfclub.com. You can also access more detailed information on our blog site: http://kinlochgcm.blogspot.com/ and you can see daily course updates on our twitter feed: @kinlochdaily.com. Thank you for reviewing this report and we look forward to a great spring season.

Trevor Hedgepeth 

Golf Course Superintendent

Spring Aeration 2015

Each March we perform our annual spring aeration to the golf course. Aeration is important to growing and maintaining sustainable turf because the process: reduces thatch; improves infiltration rates; increases porosity; alleviates compaction and firms up our surfaces. Without an aggressive aeration program, turf grass would be very difficult to manage throughout the heat and humidity of summer. Although a 14-day disruption to play, aeration is a "necessary evil" in providing championship conditions throughout the growing season.

In this blog post, we will walk you through our typical spring aeration... step by step.

Greens 

• Verti-cut the surfaces at a depth of .100" 

•  Deep tine at a depth of 7" with 1/2" solid tines on 2"x 2" spacing 

• Dry-ject the greens to a depth of 2.5" (for an explanation of dry-ject click here)
• Core aerate with 1/2" hollow tines on 1.5" x 1.5" spacing
• Remove cores and blow off greens 
• Apply top dressing sand at a rate of 700 lbs. per 1000 square feet 
• Drag sand with a sweep n' fill 
• Blow and brush sandy excess 
• Roll greens with a 1-ton asphalt roller 
• Amend greens with fertilizer based on our soil tests 
• Water in amendments 
• Roll greens with our DMI Speed Rollers 
• Mow greens with no buckets on the final afternoon prior to re-opening 

Tees and Approaches 

• Vert-cut with our Weidemen Super 600 to a depth of .75" 
• Drag and blow clippings from the vertical mowing 
• Solid tine to a depth of 3" on 2" x 2" centers with 5/8" tines
• Apply top dressing sand at a rate of 700 lbs. per 1000 square feet
• Drag sand with a sweep n' fill 
• Blow and brush sandy excess 
• Edge and replace tee plaques 
• Roll with our DMI Speed Rollers 
• Amend with fertilizer based on our soil tests

Fairways 

• Deep tine fairways to a depth of 6" in two directions 
• Vert--cut fairways on 1" spacing to a depth of 1/2" 
• Core aerate fairways with 1/2" tines on 2" x 2" spacing 

• Drag cores with drag mats 
• Blow cores towards the center of the fairways
• Vacuum cores with our Stec machine 
• Apply top-dressing sand at a rate of 500 lbs. per 1000 square feet 

• Drag sand with our sweep n' fills 
• Final blow on fairways 
• Apply gypsum at 15#'s per 1000 square feet 
• Drag in gypsum with a steel mat 

Roughs and Intermediate Cuts 

• Core aerify roughs with 3/4" tines to a depth of 1" on 3" x 3" spacing 
• Drag roughs with a harrow-tine 
• Apply gypsum at 15#'s per 1000 square feet
• Drag in gypsum with a steel mat 

So, this gives everyone a nice summary of our process. In terms of time-lines, days 1-5 are used for the aeration/topdressing/amending processes. Days 6-7 are used to tweak any areas that we missed and clean-up the golf course. Day 8 is used to re-set all play supplies and conduct a final inspection of the course. After re-opening, we use the first week to mow-off excess sand and debris while re-setting all of our mower lines. Although it is tempting to aggressively roll and mow the greens once re-opened, we choose to slowly ramp up our intensity. One of the worst things that we can do directly after re-opening is to press the grass tissue against all of the sand that has yet to be worked below the canopy line. This potential abrasion can counter-act the strides we make during the aeration process. Our goal is that by week 2, (April 6th) we are aggressively maintaining the surfaces in preparation for our Opening Day Celebration and Master's Week.

We hope this blog helped to explain our spring aeration practice. Although a disruption to play, it is a necessary operation for our course. We cannot wait to get passed the clean-up so that we can offer championship conditions on a regular basis.