Asphalt Overlay, Green Roots and New Concrete

 It was an interesting month of July we've just recently experienced. All-time record high rainfalls at the airport, a little above normal temperatures with 15 days over 90 degrees and have had 7 days this summer over 100 which is the 18th ranked summer of all-time. 

Asphalt Overlay

We were blessed when our asphalt contractor called and asked to come on property a week early. We were initially scheduled for last week which gave us 10" of rain so we are counting our blessings of the early start which helped us complete our work before we were forced to build Noah's Ark!. Over 12,000 linear feet were laid in 4 days. Overall, the work turned out well with just a slight bit of rutting at a couple of spots.

We did have difficulty with a couple areas on 11 and 12 where the existing paving gave way and rutting occurred. It was dug out and once the paving machine and roller went over it the ground was to unstable creating an uneven surface. We are working with the contractor to get this repaired but this work might be put off until the final work is completed on holes 15-18 next season.

As a part of the clean up, we have started picking up the excess asphalt laying on the sides of the paths. Staff went through holes 4-8. We also have major work along the edges of the new paths in a number of areas. We will begin to back fill these areas as weather and time allows. We will be looking at greens and tees first and then move to fairway areas. This work will not be completed until probably the winter and or spring of 2023. 

As mentioned in another social media post, the staff and I are so appreciative and grateful for the funds  being made available to improve our infrastructure to go along with the excellent turf conditions our staff strives to produce. It makes the grass look even better.

#5 New Cart Path

Green Roots

On July 4th, I took a picture of our roots and commented not bad for this date. Well, within a couple of weeks of very high temperatures and heavy rainfall a root disease broke out and helped to shorten our roots. The disease is called Pythium Root Rot. It is always in the soil but is usually in control from a number of different ways. Average temperatures with proper moisture levels in our greens. A spray schedule in the spring with monthly applications to help reduce any outbreaks and humans making sure proper air(needle tining/venting greens) and proper moisture. As these factors potentially get out of balance, the Pythium infects the roots and reduces the grass plants ability to pull in moisture and feed itself. In the end, the greens begin to thin and patches just kind of melt away.

6 inches of roots July 4th. I was happy.

We sent samples off to our Turf grass Pathologist who moved from Mizzou to Purdue and received confirmation of the disease. We drenched in some chemistry and begin to needle them to help get the product down to the root and also help to dry them out. It appears with last weeks heavy rainfall, raising of mowing heights, using walk mowers and cloudy cooler days has helped us tremendously. It appears the weather is going to moderate again this week which will hopefully allow us to get some much needed sand on the greens and brushing. As greens continue to improve we will lower our heights down and begin the work of increasing ball roll out.  

 

The arrows are pointing toward what appears to be dry spots on our greens but to the left is a larger mass forming. The areas look like they are potential dry areas but they are actual moist and wet. We have a moisture meter that gives us a water moisture capacity reading. These reading are then used to determine if we need more water in an area or not.

                                                        After needle tine and rolling.

New Concrete Walk Paths For Driving Ranges

I apologize for the delay in getting the new walk paths installed but the approximate 2000 tons of asphalt needed a home first. We intend to lay the concrete for the paths at the long range this next week and then the path at the short range the following week. This will improve the look of our practice area and reduce the need for mulching and repairing the washed away mulch.

The long range walk path as we anticipated heavy rain overnight. Took off our lower side framing to allow the water to rage into the creek and did not bring the gravel all of the way down so it would stay in place. No gravel needed toward the parking area since there is 20' of asphalt in the foreground that we can pour the concrete upon. 

Hopefully things will dry out the next few days and we will see you on the golf course.

                                                 

Overlay, Holey Moly, Petri Dish, Renovation and Bye Bye Bye

It's been quite a while since I've blogged. three months, a couple Marathons and about 15 pounds less and pff its July. 

Mother Nature was not overly kind to us in the month of June but we survived. High temperatures and a big water bill toward the last 1/2 of June and into July will make for an interesting Financial Statement for the Grounds Department for July. 

We also had a little damage to a couple greens at the beginning of last week but things seem to be turning around and a majority of the spots are healing. We have others greens at various stages of funk and lacking beauty but generally speaking we are in pretty decent shape as we begin another hot stretch of weather over the next 7 to 10 days. 

We've been doing a great deal of hand watering in the mornings and afternoons and at time it appears we are taking a step forward and 2 steps backwards. Many times you think you see some disease, you pull the sample and you send it to your turf pathologist to tell you what you've contracted and what you need to spray. On many occasions there is not a great deal of disease in the sample but Abiotic Stresses are usually the #1 contributing factor in the sample. So Joe, what are abiotic stresses? Common examples of abiotic stresses are created by severe and or adverse changes in one or more of the following conditions: 

• Temperature
• Humidity
• Rain
• Wind
• Latitude
• Soil Composition
• Radiation(Sun)

So basically summer in the heartland of Missouri.

Your mind begins to wander as a grass grower during some of these stretches of severe conditions. "Am I seeing real issues or are we just seeing the effects of summer on living and breathing grass"? 

Your first thoughts are "I have to do something but experience has told me if you've done everything possible, the best thing to do is do nothing and allow the abiotic conditions to change to a improving plant health environment." 

Now don't get me wrong, you can't just give up just yet and say its abiotic stress and there is nothing we can do. One has to control water, continue to spray for plant health and be diligent in monitoring but patience is very important. 

CART PATH OVERLAY

Well, its that time again for some overlay on the golf course cart paths. Section 2 with the third coming next season. We will be laying roughly 12,800 feet of asphalt to over the next 5-7 days. Holes included in this run will be the completion of 4 from the Field Bar to the main road and 5-9. Also included will be holes 10 through 15 tee at the lake spillway.

• Our plans are to begin on Tuesday, July 19th on holes 5-6, 7 tee to main road and 8 approach fairway back around to #9 green and the main road.
• We will then pull out from the right cart path along 10 lake back to the main road. From the bridge on 10 approach back to the main road, 8 bridge tee back to main road. 
• 15 tee from the lake bridge back through 13 tee/12 green. 
• 12 green to the Field Bar, From Bridges at Field bar back to Cart path behind 7. Connect 4 and 7 back to the main road and we are complete.

I will make daily updates on Social Media and this blog.

Myself and staff members will be in the area helping to direct trucks and members/guests as we are working through the project.

Of course after the asphalt has ben completed, our staff will then begin the process of making smooth transitions between the new height of the path and the old grade along the side of the paths. This work will be ongoing through the rest of the summer and into the fall and winter as time allows. Of course cooler temperatures of fall and winter are more conducive to new turf survival but we will do what we can on the most severe drop offs to reduce the potential of accidents and or damage to carts or members in their carts. 

Just a reminder when operating the carts in the new asphalt areas, drive your cart at an angle so the cart wheels enter and exist with all tires hitting separately. This can reduce wear and tear on the new carts and protect our members and guests from injury. It would be wise to reduce your speed at entering and exiting the paths until we have opportunities to get these areas leveled. We will uses stakes and roping and or caution tape to alert you of any excessive differences in the height of the pavement and the exiting grade along the paths. 

 Asphalt Work July 2022 - YouTube

Contractor was out today grinding the areas that will have new overlay so they will butt up against them properly. This allows for a smooth transition between the new and existing asphalt.

HOLEY MOLY

We started fairway aeration a couple of weeks ago and has since been sidelined due to the aerator lift cylinder needing replacement. It has since been repaired so we will try to finish the remaining holes on the front 9, 1-3 and #7 over the next week or so as weather and work responsibilities allow for its completion. 

Below is a video of our aerator a couple of weeks ago. Many holes in those fairways and soil plugs pulled out onto the surface of the fairways. The rain on the weekend of July 9-10 helped clear up the soil on the back 9 and the Sunday  rain assisted to dissolve the existing soil back through the turf of the completed holes on the front 9. 

 Fairway Aerating - YouTube

PETRI DISH

This morning was a Turf grass Pathologists dream morning. High humidity, a layer of fog and warm. As I drove out the paths at Glen Echo this morning there were large patches of disease areas becoming active on the ends of the grass and down at the soil level of the turf. There were many plants with white mycelium which is where fungal disease is usually active. Its usually at the tips of blades due to guttation water coming out of the plants pores which is laden with nutrients that the fungus feed upon  Our superintendent text chain was lit up with photos of various levels of activity early this morning. 

One of the activities that assists in reducing this disease is the actual mowing of the grass and or rolling. These practices help to reduce the wetting time of the leaf which assists in reducing or stopping the additional formation of mycelium. Of course fungicides reduce this impact as well but we cannot afford or have the time to spray all of the rough to reduce this disease activity. We attempt to keep our greens, collars, smaller green and tee surround areas from infection which can look rather unsightly or weaken the plants.

Dollar spot on cool season grass. Phot credit LSU Ag.

TEE RENOVATION

The tee renovations of the blue and red tee on hole 9 and the special event tee for 17 made near the patio I believe turned out looking really good and were ready for play within about 18-20 days after completion. It appears they are holding up well and provide great playing surfaces for the future. We plan on expanding the drop zone tee at 9. Enlarging it slightly and leveling it in the next week or two. Our first effort was a bit rushed and was not the quality of work that we attempt to create when we renovated it last season.

9 Red tee

9 Blue tee

Bye, Bye, Bye

(9) *NSYNC - Bye Bye Bye (Official Music Video) - YouTube

Music and video by NSYNC.

Well, we aren't talking about NSYNC but we are talking bye, bye, bye to the continuous mulching of the walk paths to the practice areas with new brushed concrete coming soon. Moles, washouts from rain were just some of the problems experienced on these paths over the years.

We intended to complete part of the paths this week but the asphalt contractor was available to come a week earlier so that project will get priority and we are on hold. We also have high heat coming in again this week so we have to make sure we have enough staff available to keep an eye on our greens, maintain the course and assist with the asphalt project We hope to start this work next week.

The paths will be 5’ wide and brushed to assist in reducing slipping.

Top photo is short path at long range. Bottom left is long path at long range and bottom right photo is short range. 

Thanks for your time. Come out and see us when you get a chance!