Golf Course Update

I wanted to give everyone a quick update on the status of intermediates following the seeding last week.

A week in and we are already seeing significant germination throughout the intermediates and surrounding rough despite the two inches of rain and lack of sunshine over the week.  Now that we are seeing the recovery process, it is important that we protect the grow-in process by limiting cart traffic in these areas.  Entry and exit points have been established in the fairways, please try to remain in the fairways as much as possible even if your ball is in the rough.  You could simply keep your cart in the rough when playing the hole in that case.  In addition, as identified in the pro shop and at the first tee, intermediates will be considered Ground Under Repair untill further notice.

 

This week, we also began seeding various areas of the rough with Turf Type Tall Fescue.  The above picture from the front of 18 fairway to show the difference in a section of Tall Fescue (on the left) compared to our existing hodge podge of a rough.  It is pretty evident in how this variety withstood the challenges of this season with weather, disease and traffic.  Below is a pic of the slit seeder being used in certain areas.

Next week, we will begin addressing some of the slopes that have also experienced turf loss from the season and disease outbreak.  Examples being the mounding of our famed punchbowl 13.  After repeated attempts to seed these areas throughout the season, I've decided to sod with the same species that were utilized in front of 18 and on the driving range project.  I'll keep you posted on the schedule of these tasks as we have a busy start to the week with outings. 


In closing, I want to Thank you for your continued support and cooperation....it has been a challenging stretch on many levels within in the greens department.  Unfortunate and frustrating, but the introduction of newer and stronger varieties will help protect us towards the future.


Check back next week for another progress update! 

Intermediates and Rough Surrounds

The Greens Committee and I have been fielding significant questions and concerns from Longue Vue members regarding the intermediate grass (i.e. the first cut and surrounding rough) throughout the property.  Multiple factors have contributed to the decline and turf loss that is evident in this area of the course, symptoms of which began to arise after Labor Day.  The following is my assessment of what has transpired, and my plan of action to address and remedy these conditions moving forward.

The biggest contribution to the decline was a severe outbreak of Gray Leaf Spot on our Ryegrass population within the intermediates.  Gray Leaf Spot is a devastating disease on Perennial Ryegrass during periods of prolonged excessive heat (82-90+), humidity and excessive rainfall.  The disease pathogen is rapid and can easily spread with rain, wind and mechanical traffic.  Although preventive measures were utilized throughout the season with our chemical program (intermediates are included in fairway sprays), the rainy weather leading into the 5 day stretch of heat (above 90) and humidity caused an outbreak.  Once identified, I applied a curative application to the affected areas in hopes of limiting the severity of outbreak, unfortunately, the conditions continued and the rainfall following the remnants of Gordon halting the damage.

However, Gray Leaf Spot is not the only contributing factor to the decline.  No one reading this blog is a stranger to the weather experienced over the region this season.  The record-breaking rainfall has hindered our operations, practices and turf health.  In a perfect world, we are able to manage the water input to promote root growth because a plant under stress will send its roots towards oxygen and water.  The saturated conditions that have prevailed during large stretches of this summer have left the plant suffocating and not growing in is natural healthy state.  Then when you flip the switch and go from those saturated conditions to dry/high heat/humid conditions on grass that is already stressed, only the strongest survive.  The weakest in our case was the Poa.

I'll be completely honest in stating that the stretch of weather around Labor Day and the week that followed was my toughest from a water management standpoint since starting at Longue Vue.  Knowing that our rooting was compromised, it was imperative that we didn't overwater our playing surfaces in efforts to reduce the chance of disease outbreaks such as pythium, brown patch and wet wilt.  With the way our irrigation is setup, the intermediates will only receive true coverage if we water fairways in combination with the rough.  During that stretch, I didn't water fairways at night for 5 days, simply relied on syringing via handwatering or irrigation during the day for playabilty and disease prevention.  In return, much of the poa population in the intermediates (and rough for that matter) suffered.

So there are the causes; disease and the season's weather finally caught up with us.  This is extremely disappointing given the significant progress we had made in developing intermediates since my arrival.  Although inheriting many varieties, we have made great strides in 5 years while developing uniformity, playability and creating aesthetic value.  Outside of purchasing the proper machine to mow and developing a preventive chemical program towards survival and plant health, we simply maintained the multiple varieties (Poa, Bentgrass, Ryegrass and Kentucky Bluegrass) as they existed...the hand we were dealt so to speak.  We did address the uniformity and conditions around greens with the collar/intermediate project by installing low mow bluegrass.  In return, prior to this year we haven't experienced any issues with our intermediates, maybe a few pockets here and there but overall they had remained solid.

Which brings us to recovery.  Regardless of whether this year's weather was a fluke or not, we must do our best to prevent this turf loss from reoccurring.  I believe the answer is to introduce stronger varieties to our intermediates--most notably, the same varieties of Bluegrass that were in the sod purchased for the collar/intermediate project back in year one.  The above picture clearly shows the difference and survival comparison to our existing species.  After a little research, I was able to identify the varieties used and located a blend being sold containing a majority of those in the sod.  In addition to the Bluegrass, a percentage of Tall Fescue will also be added to aid in drought and traffic tolerance.  Work began on Tuesday afternoon with the process of aerifying, broadcast spreading and slit seeding all of the intermediates and surrounding affected areas.  Unfortunately, Bluegrass has a slow germination rate and will take up to 21-28 days to show signs of life.  Therefore, I ask for your patience and try to focus on the big (long term) picture.

In the meantime, it is important despite frustrations that we work together to monitor traffic and play within our intermediates over the next week to 10 days till the seed has established in the soil.  We will keep areas marked and will establish entry and exit points on each fairway.  When playing the hole, I ask that you try to remain and keep cart traffic in the fairway without crossing intermediates.  As we get further along in the process, these restrictions or requests will be lifted.  The main reasoning behind this request is to prevent any seed from making its way onto the fairways.  We spent the first three years eradicating Ryegrass from our fairways with great success and any efforts to prevent contaminating them with a different species will go a long way.  These areas will also be kept moist via handwatering, so please watch for the staff and realize that any cart traffic could lead to rutting.

Outside of intermediates, we will include focus on areas of the rough that have also declined over the recent weeks due to the above mentioned causes.  In closing, I thank you for your continued support, patience and cooperation during a trying and frustrating year.  Every day has seemed to have it's new challenges and struggles, I share your frustrations towards a course we mutually admire and expect only the best when it comes to conditions.  Rest assured, I will continue to address any issues that arise and continue to build towards the future.

As I tell my staff; "We use today to improve on yesterday and build for tomorrow".



Golf Course Update

Dear Members,

I know that it has been quite sometime between posts and I apologize for that; look for a season recap and fall project posts to start in the upcoming weeks in which I'll also touch on why such a delay in posts.  In meantime, I thought it would be a good idea to update everyone on the state of the course following the remnants of Gordon over the past few days and the game plan for the week.

Needless to say; unless you are a stranger to the region, Pittsburgh and Western Pa received record breaking rainfall over a 72 hour stretch that could even be started 12 hours earlier when the cold front came through this past Thursday dropping .75 inches of rain in a short 30 minute window.  Fast forward 4 days and the property received 6+ inches of rain, including setting the 2nd all time recorded amount of rainfall on Sunday with 3.5 inches.  So where does this leave us? How's the course?

As expected, the course is extremely saturated....we reached field capacity on Saturday morning, which the end result called for a rain shortened Jim Henry.  The continued soaking rain over the next couple of days resulted in standing water and runoff (streams) throughout the property that I personally haven't experienced in my tenure here.  The good news is that we received very little damage in the form of landslides on the property.  The Driving Range tee held up strong and even the drainage on 13 that gave so many problems during our spring rains, handled it like a champ. 

        

Every bunker on the course washed and majority of them still had significant water in them as of Tuesday morning. 

The tree to the left of the fairway on #13 was the only "in-play" tree damage experienced.  A few trees within the wood-lines uprooted as well.

 

Quite a bit of algae formed in lows and runoff points of our putting greens along with other playing surfaces.

So.....what's the gameplan?  And I say this, because our entire week will not be the normal practices that you have grown accustom to.  Because we are so saturated, any damage that could occur would be self inflicted and not to mention the stress being put on a wet, tired plant.

On Monday, we spent the majority of the day (in and out of the rain) addressing the clubhouse and surround grounds.  Today was dictated to restoring the bunkers since the rain has finally stopped.  We began working on the down tree on 13 by cutting up and hauling off by hand due to the limited ability to access with out causing damage with equipment.  The tree on #13 will be a work in progress throughout the week as conditions become more favorable.  We spiked, lightly topdressed and applied ecolite to the areas of algae that had formed.  Finally, we needle tined and topdressed a section of the putting green that has showed signs on thinning.

Moving forward over the remainder of the week, we will place our first cut on greens tomorrow (Wednesday) in three days and start to address the amount of debris down on the course.  All other playing surfaces will be monitored and cuts will follow once deemed dry enough without posing any harm.  With the forecast (including clouds and chances of additional rain), it is highly unlikely that we will mow rough with our machines this week, instead we will address key in play areas via pushmow.  If all stars align and we don't receive any additional rain, I'm hopeful we could cut a few passes around the fairways prior to the weekend if not more.

I ask for you patience during this week and ongoing weather saga that we have experienced.  Like most Superintendents in the region, everyday poses new challenges and our number 1 mindset is the long term health and product that we provide to our memberships.  As always, we will do our best to provide the product that each and everyone of you has grown accustom too!

As for Cart Status over the upcoming days, I am hopeful that we can start Cart Path Only on Wednesday around lunch with strict restrictions via signs, stakes and rope-lines.  This will likely continue for Thursday as well.  With limited sunshine and shorter days, it is going to take awhile for the property to dry out and I hope that all those using carts over the upcoming days use caution and obey these guides to help prevent any long term damage while protecting our asset. 

As always, Thank you for your cooperation and continued support!