Four weeks away and only a couple of millimetres of rain.  Maybe I should have gone away earlier when it wouldn't stop raining!!  It's amazing just how fast the courses dried out and the roughs have all but burnt off.  The trees are shedding leaves in the dry conditions and the almost months worth of constant north winds has a lot of debris on the ground.  We have been constantly clearing the main play areas which does leave a lot of leaf debris in the roughs.

The strong southerly wind change on Thursday certainly blew some material down and the bunkers did what they do so well and acted as leaf collectors which means a huge amount of work to get the leaves out.  With the final round of the championships on Saturday the River course was prioritised on Friday and they should be completely clear come the start of play.

6 inches deep in 15R greenside!!

The constant wind and dry conditions has given the new irrigation system a baptism of fire and it has performed very well.  The coverage on the greens is outstanding and likewise the fairways.  There are some areas on the fairways that look dry and they are and that is caused by the soil / sand profile that is completely water repellent.  We have always had these types of areas and then there are fairways like 13R that are just sand mounds and no amount of irrigation water will keep them moist.  It has been a steep learning curve for our Assistant Course Super Simon who has been heavily involved in the complete system installation process as it has been for me upon my return this week.  We don't have an unlimited supply of water so allocating what is available to get the best return is critical in conditions such as these. 

Water repellent dry patches 7W fairway.

 

One of the components of the new pump station is two dosing pumps which means that we can inject a range of products into the water as it leaves the pump shed for distribution across the courses.  The most common material that is injected thru irrigation systems is wetting agents which help enhance water penetration into the soil profile, overcome water repellent soils and help with re-wetting the profile.  We already apply such products to the greens but the new system will allow us to treat all the irrigation water applied to benefit the turf.  Obviously cost will be a determining factor of just how much we treat but anecdotally all other clubs who dose have found major benefits.  Watch this space.

The River greens renovation starts next Monday and for the first time in three years we have a good forecast with only a chance of some rain via a storm on Monday which would be most welcome at around 7pm!!  It's a huge two days for the crew with 2 x 12 hour days on the cards so it's not something we do to deliberately interfere with your golf but a vital operation for the ongoing health of the greens.  With the volume of play we receive the greens really do need a break and a rejuvenation. 

Certainly not the week that was planned that's for sure.  Coordinating the hook up of the new power supply to energise the new pump set has been a long running saga and we had to plan 6 weeks ahead to shut down the power.  This was the week that was chosen and who knew that it would be the driest and warmest week for some time.  In fact we haven't had a drier first half of a month since last September.  The power was supposed to be off for 48 hours but there was a dead short on one of the phases and so the power couldn't be activated.  Lots of finger pointing and it was the supply companies problem in the end which took nearly 24 hours to establish!!

Things were looking grim on Thursday afternoon and it was thought that we not have any power for the weekend which means no irrigation water.  A 100kVA generator was bought in and connected to the pump controls that meant we were at 20% capacity on Thursday night allowing greens and tees irrigation only.  Fortunately the supply company were able to attend today and we are now back fully powered and ready for a big nights irrigation.  A big callout to our electricians who went above and beyond to solve the issue and keep us operational.  They work at a large number of golf clubs in SE Queensland and understand the needs of turf.

Not really what we wanted to see come Friday.

Generator to the rescue.

The issue we had 2 weeks ago with the growth regulator application has caused a slight burn on the fairways that has been exacerbated by no irrigation water being available this week.  It will grow out and some of the weed control last week has caused some discoloration as well.  Nothing to worry about and they will grow out in no time.  The growth on the River greens is at a level I don't recall at this time of year and we actually applied some growth regulator to them this morning which is definitely a first for September.

A busy couple of weeks coming up with ladies and vets champs followed by the club champs.  Hopefully the weather holds and we get the chance for the courses to shine.  I am off for some leave so the Blog will take a break until later in October.  Till then......good golfing. 

A pretty uneventful week with low staff numbers due to some leave being taken restricting what we could do.  The River greens were fertilised on Tuesday and we got a slight burn as expected from foot and buggy wheel traffic.  Not too much of a concern as it will grow out as has happened on the West greens.  The colour response on the greens from the fertiliser application is clearly evident as is the surge in growth that has happened, particularly with the warmer sunny days.  Quite a bit of weed control across the courses with some spot spraying which is highlighted by the dye that is added to the brew and Kikuyu and Blue Couch has been selectively sprayed in fairways so there should be some gradual dis-colouration happening over the coming weeks.

Footprinting evident.

The dry conditions have meant a pretty big irrigation cycle going out last night which was the biggest we have done since the new system has been completed.  It ran like clockwork and it will take us some time to get up to speed with scheduling and program development.  Being able to operate the whole system from either phone, tablet or home computer is a dream.  Even though it was a windy night coverage looked excellent.  Unfortunately the treatment works where we source our irrigation water had an issue over the past week which has severely limited our supply but we are back up and running now.

Some tree work coming up next week with some trimming on a number of holes to help open up some play lines.  Depending on the day we might play a few holes short to ensure safety of the operator and staff.  The fairways will get a liquid fertiliser application and further weed control will be applied. 

The Walker Cup golf event was on last weekend and it gave an incredible peak at one of the most exclusive courses in the world, Cypress Point.  There were fairly severe restrictions (club imposed I believe) on what could be shown which was a shame as it's an incredible site that last held a PGA tournament in 1990, for reasons I won't go into here. One of the things that I noticed was that there was no "mowing stripes" visible apart from the greens.  It amazes me how some golfers associate quality with striping when most of the best courses in the world don't do it.  I was lucky enough to play Cypress way back in 1988 and there were certainly no stripes then nor at neighbouring Pebble Beach but the quality of design and turf were certainly there.   Not sure if you can read the following but they are some pretty rigid "suggestions" which I would suggest are pretty well enforced!!

Suggestions?

 

A dry week at long last and a bit of a lift in air temperature finally has us drying out.  We are considered to be a "dry" course so I would hate to see some of the heavier courses and how they would have coped with the rainfall that we have received.  Year to date we have had 2230mm and 3236mm since October 1 last year. 

The West greens were fertilised this week with a granular product that has a slow release effect on the turf so there shouldn't be a surge of growth.  The River greens will receive the same next Tuesday during the course closure.  The fence at the rear of 11R tee was replaced this week and is a sturdy looking structure indeed offering great protection from 1R tee. 

Some of the more common types of Couchgrass and Kikuyu have started to develop some seedhead which is very normal for this time of year.  The seedhead is very difficult to mow off and the growth regulator we use controls it and also prevents it from forming.  An application of the product started last Sunday but we have had some major issues with it coagulating and therefore blocking nozzles.  We may get some stripy results and lines due to the mis-application.

The CDA in action on 18R.

We sprayed the fairways with our usual machine which is the big yellow dome type sprayer that we have used for nearly 25 years shown above.  It uses a spraying process called CDA which is the abbreviation of Controlled Droplet Application.  The spray mixture is delivered as a fine mist and that is why it is shielded from the wind under the dome.  The total spray application volume is only 22 litres per hectare which is ultra low and we get a much better result at this rate with the growth regulator than normal high volume spray rigs.  The cause of the problem with the product is currently under investigation but it has been a frustrating week.

What a difference a week makes with a totally different week of weather with some sun finally showing up.  We even had the need for some light irrigation on the greens which was the furthest thing from my mind this time last week.  There are still some wet patches out there and with a few more sunny breezy days hopefully we will really get to dry out.

We started sanding some of the irrigation mainline trenches this week and a couple of methods were trialed.  We will observe the results before doing more areas and it will be a better result when the grass can grow through the sand a lot faster with higher temperatures.  We also prepped a couple of areas for re-turfing next week and these are some of the areas that were badly damaged through the irrigation install and cyclone recovery.  This will be ongoing throughout the coming season with our goal being to have no "scars" from the irrigation install visible by the time we get to winter next year. 

We will also be re-turfing some of the buggy path entries and exits and will be trialing some materials to help with the massive amount of wear that these areas get.  Again it will be later in the year to take advantage of good growth conditions but I don't hold out much hope of maintaining a grass cover given the cart traffic that these areas receive.  As part of the irrigation design / install a sprinkler has been located adjacent to these areas to help the turf survive. 

The protective fence at the rear of 11R tee that blew down in the cyclone will be replaced starting Monday next week.  We will probably need to play 1R short while the works are undertaken to protect the contractors. 

With the Ryder Cup just a month away at Bethpage Black near New York City the photo below shows some of the infrastructure build underway for the event.  And it includes one of my favorite signs in golf - "The Black course is an extremely difficult course which we recommend only for highly skilled golfers".    

I played it nearly 25 years ago and can vouch for the signs accuracy!

There is a 24yo Australian greenkeeper from Royal Melbourne GC on the crew there this year and he posted the following-

Hello all, my name is Hugh Ryan, I am an Australian greenkeeper currently interning at Bethpage Black for the 2025 season where we are hosting the 2025 Ryder Cup from 23-28 September. Over the next few weeks I will share some insight into the day-to-day preparation for what is set to be the biggest golf event in the world this year.

Bethpage State Park is impressive to say the least. It is home to five public golf courses (Black, Yellow, Green, Blue and Red) which span across 1500 acres (approx. 607ha), all starting and finishing from the one clubhouse. About 250,000 rounds of golf are played here every year, with about 30,000 taking place on the Black Course which is renowned as being one of the toughest tests in golf worldwide.

With the tournament a month away, the last day of public golf on Bethpage Black was 17 August which means the course maintenance team now has a solid window to get the course in as best condition as possible for tournament week. Immediately after closure, all divots on the ryegrass/Poa annua fairways were filled with sand and ryegrass seed, followed by aeration on some weak areas in the rough along with seed applications. We also began plugging pitch marks on the Poa annua/bentgrass greens to remove any imperfections. We have also sodded some small high traffic areas in the roughs which are a ryegrass/Kentucky bluegrass/Poa mix.

 
The weather is now slowly turning away from peak summer with overnight temperatures in the low 60s Fahrenheit (15-18 degrees C) along with a few nice slow rainfalls. It has strongly assisted turf recovery given the playing surfaces are all cool-season which thrive in slightly cooler conditions.

Construction for corporate and general admission seating is rapidly expanding with new structures popping up daily. The 18th hole will be a major attraction for spectators, with the 5000-seat grandstand wrapping around the green and 1st tee set to provide an extraordinary atmosphere. I look forward to sharing more information about the course and tournament across the coming weeks." – Hugh Ryan. 

WOW, this rain is now getting ridiculous.  I seem to have penned that several times over the last couple of years but seriously enough is enough.  Yesterday had three of the most severe downfalls I have witnessed here and we finished with 132mm in the 24 hours to 9am Friday (that 132 actually fell between 9am and 7pm Thursday) after 24mm the previous 24 hours.  Fortunately there wasn't as much rain upstream in the Tweed River so a massive amount of water has been able to exit the property overnight into Friday and during the day today.

Thursday saw the first squall hit at around 10am and that dumped 14mm in even time.  Then another 60mm in the 12.30pm dump followed by another 60mm in the late afternoon event.

The photo below is the 10am dump and its effect on 10W green with the water sheeting off the green as it is supposed to and that was just the 14mm.  Hate to think what it looked like later in the day.  The 10am radar is below with the little squally system that dropped the 14mm right on top of us.

Water draining off 10W green.

  

Right on top of us.

I am always on the lookout for signs of approaching bad weather and the seagulls seem to be a pretty reliable source of information as they were all over 4 / 9W dam early yesterday.

They are pretty reliable?

 

I mentioned a little while back about a long range forecaster from the Sunshine Coast.  He predicted a "rainfall event" for August 21 about two months ago.  The scary one is that he has predicted "wettest period that could cause great flash floods is 27th August to 1st September".  It will be very interesting if that rings true as at this stage there is no one predicting any rainfall of any significance next week.  You have to subscribe to receive more detailed location based forecasts and if next week comes off I may well be subscribing.  The forecast area he covers seems to cover the east coast from Sydney to the Sunshine Coast.  Let's hope he's wrong??

We finally had some luck with the weather this week as we worked toward today's Pro am.  There were enough showers and rain to keep the courses soft but some of the heavy storms thankfully eluded us for a change. The crew did a great job preparing the West course, particularly the bunkers.  The West course bunkers aren't good in the wet and were out of play all week as we dealt with the rain.  But come Friday they were in great shape and were a credit to the bunker crew this week.  The course was closed on Thursday afternoon for Pro am preps and the photo shows a greenside bunker on 1W late Thursday.  Some players just have no appreciation of what it takes to get a course up.

Went looking for a left hander with big feet but lucky for them I couldn't find them.

 

The battle with some herbicide resistant Poa annua (winter grass) has continued this year although populations aren't as large as the past two years, particularly in the greens even though the constantly wet conditions are perfect for Poa to thrive.  We have trialed a different product on the greens with no success again.  Some of our fairway trials have been successful but the product used can't be used on greens.  Hopefully we get some normal hot and dry weather in spring to help our efforts.