Some First Cuts of the Season

Just a quick shot of the first fairway mowing of the season.  Yesterday we got out the mowers and put first cuts on the tees, approaches, and fairways.  The greens also were cut, for the fourth time this season already!  Couple of cool days here but things sure are greening up.  There is talk of hitting 80 degrees this weekend! Wow.

Aerifying Schedule

Last week we aerified greens, and it went about as smooth as it ever has. The weather was absolutely perfect and at a week out the greens are healing nicely. My previous post gives a pictorial of the process from start to finish, for those of you who might be interested in what it takes to go from really nice putting surfaces to something akin to putting over large holed pegboard. By this coming weekend they should be in pretty good shape.

This week we will be aerifying tees, which we started today by getting half of the driving range tee done. Wednesday and Thursday we plan to do the front 9 and back 9 respectively. And then on Friday we plan to finish the driving range tee. The process is a bit different then greens. We pull cores, pulverize them, and then drag the sand/soil into the turf canopy. The par 3 tees and some of the par 4 tees will get some seed and topdressing as part of the process also. Like the greens, we will be mowing the tees a little less frequently over the next week or so, and also waiting a little longer in the day so they have time to dry a bit and we don't track around any mud.

Fairways will follow next week and it usually takes a couple of weeks to get them all done. We use large solid tines and the disruption to play is minimal. They will also get some seed and topdressing dragged in where we feel it is needed, though they have recovered very nicely from the summer issues we had a couple of months ago.

When The Stars Align...

Or in this case; When the temperature, humidity, and dew point align we get one heck of a disease outbreak.

( Brown Patch #11 Fairway - 2011_07_22 )

( Pythium #11 Fairway - 2011_07_22 )

This last week has taught us some new things and reiterated some of the lessons we have picked up along the way. From the 3" of rain we got leading into the weekend to the 5 days of record dew points and high temps. The factors leading to a severe disease outbreak aligned and bam! there it was. I am showing you pictures of an untreated par 3 fairway so you get an idea of what the worst of our disease issues look like now that things are in remission because of the weather change.

Due to the costs involved for preventively spraying fairways for pythium we take a more treat-it-when-you-get-it approach. And when we do spray we try and balance disease control with cost as much as possible. It can cost as much as $10,000+ to treat all 24 acres of fairways just once for Pythium with a good control type chemical, and perhaps only a few thousand for a more knockdown with less control type of one. This past week we had to make that very decision of which one to use. Over the weekend we knew the conditions were perfect for a disease outbreak, and for the most part we had things protected which is why we did not see much of a problem come Monday. By the time we headed home at the end of the day on Monday we were still looking disease free. When we got to the club on Tuesday morning it was a whole different story, fairways and tees did not cope well with 4 days of intense disease pressure... The driving range tee was a sea of fungal mycelium (a cotton like growth that is an active sign of certain diseases, Pythium in this case). The fairways were much similar, though the active Pythium was isolated to low wet areas and not quite so rampant as the Brown Patch that was working 'kinda all over'. Our tees also had signs of active disease and needed treatment. We proceeded to treat the entire golf course and get the disease in check to limit the amount of damage that would take place. While Brown Patch does not necessarily kill massive amounts of turf like Pythium will, it can definitely do some damage.  Since it looked as though the favorable conditions would break in the next day or so we decided to go with the less expensive chemical option and be sure to maintain vigilant scouting for the days to come.

Is it over and behind us? All I can say is we made it through the first onslaught and kept most turf in decent shape. There are some larger patches of fairway that Pythium did kill, we are seeding and topdressing those areas to encourage quick recovery. Some more problematic areas will get aerified, seeded, and topdressed within the next week. So why did I leave #11 fairway untreated? I often leave untreated fairway turf, usually a par 3 like #11 or #4, as a barometer of what diseases are active and when. And it happened that we ran out of chemical with only #11 fairway left to spray, so we will use it as a check and also experiment with a couple of seeding methods to determine what might work best for when this happens again. Because I know it will happen again, hopefully much later then sooner.

After The Championship

( 2010_08_29 - Looking back on hole 5 )

Congratulations to all the winners this past weekend, we had a great turn out for the entire 2010 Club Championship. Last I heard there were around 195 total players from Wednesday through Sunday, pretty cool if you ask me. I want to thank my staff for a super job getting the course prepped for our biggest event of the year. We had great weather to get the place a little firm and keep the speed up. A lot of people asked me how fast the greens were, we stimped them both days around 6:30am and were able to keep them right around 11. To put that in perspective, we have been able to hold around a 10 most of the summer and rarely fell below the 9.5 mark. USGA Stimpmeter Information for those unfamiliar with what the numbers mean and how it is measured. The other thing we were able to do thanks to my staff was mow all the fine turf areas every morning from Wednesday through Sunday, this kept the golf course in top shape throughout the entire event. I really hope everyone enjoyed a great tournament...

So now that the tourney is over we will start some of the normal end-of-summer practices. Fairways and tees will be aerified soon, and this year we will just be aerifying collars around the greens because of the MGA Tournament being held at IVGC on September 27 & 28. This will most likely push us to do our normal core aerification on greens next spring and then I am considering a deep tine aerification in the fall. As usual though, we will do everything we can to keep the disruption to play at an absolute minimum. 

Also this fall, early October, Hartman Companies will be out renovating the bunkers and approach on hole #7, the tee on #8, and the tee on #4. This plan is to tier the tee box on #8 so there are two distinct teeing surfaces, and make the tee on #4 much larger while re-aligning it with the hole. The space between the two holes will be decreased to about half the size and planted with perennial grasses as a buffer between. The left fairway bunker on 7 will be renovated in its current location while the right fairway bunkers will be filled in and a new bunker will be placed near the 100 yard stake. The green side bunker on 7 will be brought around the front corner a little and built up in the back for better visibility. There is a chance that 18 fairway bunker will also be renovated at that time, but that project is currently on a wait-and-see.

I know things start to slow down around the course once school starts, but I hope everyone can keep on coming out. There is a lot of great golf weather ahead of us.

A Little Damage, A Little Disease

( 2010_07_29 - #17 Green Showing Damage/Disease )

The heat and humidity have began to take its toll in a few places. Our main issues have been with the fairways, though they have been minor and have even started to show signs of healing. Our teeing surfaces are not so much disease ridden as they are divot ridden. We struggle with some of them because of the size, that being too small for many of them, the par 3 tees on #4 and #16 being the worst. We do topdress and seed throughout the season to try and keep as much turf on them as we can, and not just by filling divots but using the topdresser and broadcasting seed. For the most part the other tees are in good shape and are not much of a issue.

The greens on the course have been in super shape for most of the season. Until recently we have had little to no issues with the turf, and that includes the notorious spots on #8 and #16. But a couple weeks ago we started to see some disease pop up on a few of them. Anthracnose being the main problem, and this is nothing new since it has occurred almost every year that I have been at IVGC. We are on a preventative chemical program for our greens, which means we are spraying fungicides on about a 14 day interval for most of the summer. Even with that schedule we can still get disease, it just shows you how tenacious some of the turf pathogens can be. There are also other factors that make the turf more susceptible, other then temps and humidity: low mowing, lean fertilizer program, and irrigation/drainage problems are a few. And on top of the disease issues we also had some mechanical damage caused by our riding greens mower and turf groomers. The height of cut was too low for the tri-plex to provide a good quality cut and the turf groomers were down, this tufted up some of the softer/spongy areas on our greens and scalped them out a little.

So what are we doing about it? We continue to stay on a regular topdressing program, a light layer of sand every 14 days on our greens. I have bumped up the fertilizer rate a small amount to give the turf a little extra growing power. We have raised the height of cut back to our normal 0.125" and added a extra rolling or two during the week. And we are looking into a verticutting program along with the topdressings which should aid in firming up those softer spots more so then just the topdressing.

Aerifying

The greens have healed in great after aerifying. Today would be 2 weeks since we pulled cores and filled holes, and the weather has cooperated perfectly. We continue on our plug pulling rampage with tee boxes now. The front nine tees were completed on Tuesday and the back nine will be done tomorrow. Ones in worse shape recieve a little extra tlc with topdressing and seed, the others just get the plugs dragged around and cleaned off.

The fairways as many of you know are solid tine aerified, this creates a hole without pulling out a plug. By not disrupting the fairway surface we leave the poa annua seed in the ground and hopefully deter it from germinating more readily and compete against the desired bluegrass. Solid tines also allow us to get the job complete with less labor involved because there is no need for busting up cores, dragging them in, and cleaning the fairway off with a blower. All we have to do is aerify, perhaps roll some of the areas that pull up, and then mow. Our fairway soils are good and there is very little issue with excessive organic matter, so solid tines fit the bill nicely for our fairways. We will continue on them next week and should be finished up by the end of the week.

Watering Dirt

What a busy ten days since my last update. All the greens have been aerified, and about half the fairways are complete. Tees are on the agenda for this coming week, along with finishing up fairways. And number thirteen is shaping up very well. All the irrigation is in and everything is working. The soil was so dry and hard that we needed to get the water turned on before any bunker work or seeding could take place. I have been watering the dirt heavily for the past couple of days trying to get the subsurface moist and start to melt down some of the harder clumps that would not break up. Monday is the big for finishing up the bunkers and getting one last grade on the fairway. Seed and sod will be finished up Monday and Tuesday, and it looks as though the weather will cooperate...

Just a reminder about aerifying... We mow greens every other day for about a week or so following plugging. We want as little stress on the turf as possible so we can get a speedy recovery. Tees are similar, and because of the soil content we need them to be dry before we can mow them after aerifying so the mowers are out in the afternoon. We try and disrupt play as little as possible during these critical cultural practices and we appreciate everyones understanding. In a couple weeks the greens should be back to normal and weather permitting there will be a bunch of days left for some golf.

Projects, Projects, Projects

Well we have a lot of this and that going on right now. Josh with Hartman is in for the day putting the finishing touches on the new 11th tee and also grading out the area for drainage. One of the directions we have started to go with tees and other construction type projects is getting the professionals in to do the job right. Not that we could not do the job in-house mind you, but there is added level of detail and finishing work that we can not do with our equipment. The laser level you see in the picture can make the tee perfectly flat, 1/4" slope one way or another, or put in any other slope you may want for surface drainage. The precision is a lot more exact then the simple level we use for our in-house projects.

All the sod we stripped from the area is being put to use on those eyesore spots around the cart paths and behind #16 green on the hill side. The areas we have left when we use up all the sod created will be handled with purchased sod or from the back of the driving range where we have been taking sod for various projects. The entire area around the 11th tee will be sodded along with the tee box itself, the sod coming from the beginning of the fairway.

Some of the bunkers needed a little attention so we are currently getting some weeding and edging done. Sand will also be added to a couple of bunkers where it is getting a little thin. We are also getting a much over due paint job on the #6 shack. We stripped all the loose stuff some time ago and have not had a chance to get the fresh paint on until now. When that building is done we will be moving on to the pump house and then perhaps the starter shack.

The area to the right of nine tee will also be getting a make-over soon. We need to regrade the area around the evergreens to get the standing water out of there, and also have plans for a set of steps to be installed. The current idea is to remove the planting and wall block and place the steps there where the path is already expanded. The flowers would be added to the area to the right of the path where we will be grading along with some hosta and perhaps other plant material.

There has been some talk about steps for the forward tee on #13. I would rather see golfers drive around the 12th green and past the water cooler to get to that tee. It keeps people on top of the hill rather then having to park below and climb up. We need to do a little tree trimming on the tree next to the teebox to open the area up a little, but I would guess the amount of traffic should not be a problem along the teebox. I hope this solves any problems associated with climbing the bank if it is wet and slippery.

Bunker Work Commences

The bunker work has begun. The old sand was removed from the fairway bunkers on #12 and they were re-edged. New sand was put in today and they are back in play, be forwarned though that the new sand is very soft and the ball has a tendancy to plug. The left greenside bunker was ripped apart and renovated today also, it is almost completed. By the end of the week the whole hole should be nearly finished, just waiting on sod would be my guess. If there is no rain in the forecast and it is feasible, I will bring in the sod for both #13 and #12 in one shipment to save on costs...

Since the approach is getting a little work, we have stolen some sod from there and are using it to repair some of the dead spots we have on a few approaches. There was also some extra soil generated from the greenside bunkers and that is being put where the new tee box on #11 is going. That was a project that got postponed last year because there was no extra soil to work with from the bunker project, so this year we will be completing that. It will put the yardage for that hole from 190'ish to 215 or so, making it a good challenge for the championship tees. It will not be completed until this fall, so for now it will be rough graded and seeded with ryegrass.

And I want to thank everyone involved for a tremendous 50th Anniversary Party at the club last Sunday. I am so glad I got to play and be part of the celebration...