Are We Behind? Compared To Years Past, Yes.

I've mentioned growing degree days once before for timing certain chemical applications. I thought I would revisit this quickly because I have been asked a lot lately about generally how far behind we are on growing, summer conditions, etc... The answer depends on what you are comparing things to I suppose. Usually, for good or bad, we compare things to the previous year or prior few years. So I updated the GDD chart to include the last 5 years plus 2013 to give you an idea of how many growing degree units we have accumulated thus far in relation to the past five years.

A quick note on how we calculate growing degree days: GDD are calculated by taking the average of the daily maximum and minimum temperatures compared to a base temperature, T_base, (I use 32° F). 

From the chart it is pretty obvious we are behind the last 5 years, and when looked at the atypical weather of 2012 we are behind about 1,000 GDD. I think you have to go back to 1975 to find a colder month of April then what we just had. In the end it's hard to put a definitive answer on the 'behind' question, but there is no question that everything is happening later in the year so far in 2013 than what we are accustomed to.

Busy Fall

The front entry project has officially started in full force. Southwest Paving is now removing asphalt and will start the grading in the next day or two. Hartman has started the renovation of the first tee also, so there is a lot going on at the club right now. Projected entry project completion time is Mid October. Oh yeah, on top of all that it is aerifying time again. We completed the front nine greens today, plug-collect-sand-drag-brush-mow-water. We did not get the fertilizer down at this time because the winds were blowing 20+ mph all day, it was great for drying sand but not for spreading fert. We will get it down as soon as the winds calm and allow us to.

What A July, What A Wind!

How many days with 90+ degree weather so far this year? I think we are at 25 and counting. The month of July was something that is for sure. We had multiple days with soil temps at or over 100 degrees, it was a challenge keeping the turf cool. Collar areas took the brunt of the stress and there are quite a few poor spots to show it. We will be sodding a couple of the worst areas with bentgrass sod from the nursery area, and aerifying, seeding, and topdressing all the collars to help with a quick recovery. The recent cool down has been greatly appreciated that's for sure.

And now for the topic everyone has been talking about the last couple of days, the storm that blew through on the 3rd of August. Here are pictures to give you an idea of the damage and cleanup challenges we are facing right now. We hope to have 75% of the work done this week and the rest finished up by midweek next week. In all we will lose 17 trees due to the damage caused, some completely came down but many are so badly damaged that they need to come down. There are hundreds of hangers and fallen branches. Once the course is cleaned up and the hangers have been cut down we will start with the removal of the trees. A huge thanks to the members that showed up Sunday morning to help rake and pick up sticks, the effort is really appreciated by the staff. And a special thank you to Dean Geiger for the continued help he is giving us to load and remove brush from the golf course.

Looking Good!

It's pretty awesome the course drains as well as is it does.  Again, kudos to those that spent the time, effort, and money to get as much drainage into the course as they could many years ago.  With about 6" of rain over the last 9 days, we were able to cut all the fine turf and a lot of rough yesterday.  By the end of the day today we should be nearly caught up on all mowing.  The grass is trimmed, the turf is lush, and the course is looking great; You should get out here and play some golf!

Rain Rain Go Away...

We added another 0.75" of rain to the golf course last night.  This goes with the 2.0" the night before and the 1.5" the previous Thursday.  Oh yeah, not too mention the 1.5" in the beginning of last week...  Suffice it to say, the golf course is saturated.  There were also some strong winds last night the wreaked havoc on small branches and twigs.  The grounds staff is spending the entire day today picking up debris littered all over the course.  And all this in anticipation of the next volley that is supposed to roll through late tonight.  But don't be deterred members and public golfers; The golf course is still very much playable and in great shape.

When Lightning and Tree Meet

I was looking through some pictures we have taken over the last couple of months and ran across this one I though I would share. It is of a large Ash tree behind #1 green that was hit by lightning on August 22nd. The tree was hit much higher then the top of the picture but this shows all the things that happen when the moisture inside the tree expands in a instant. The bark has been blown off in streaks going up and down the trunk. The sod has been blown off around the base of the tree and along some of the shallower roots. We will be keeping an eye on the tree to see if it is going to make it, but from what we have seen in the past it should probably survive the strike, thought the quality of the tree itself is usually degraded.

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.

At least this is rain and not snow!

( 2011_04_26 - Rain gauge reading )

I'm not even sure those are great numbers if your a duck! An inch of rain and 42 degrees, are you kidding me. I think someone missed the memo that there are golf courses out there trying to get some turf recovered and rounds in the books. Oh well, such is life. We actually have it easy with just a little rain and some cool weather. My heart goes out to those further south who are experiencing major flooding, numerous tornadoes, and such heart ache. 

Summer is on its way, I know it is...

First Full Mowing 2010

( 2010_04_01 - Mowing #8 fairway )

No April fools joke yesterday, we mowed fairways, approaches, collars, and tees for the first time this season. It really is something having weather like this April 1st, it is probably 3 weeks ahead of schedule. It is forcing us to rethink our timing on some of the fertilizer and chemical apps. Though I think we will have a cool down to more normal temps this time of year, we are definitely ahead of the curve so far.

( 2010_04_01 - #13 fairway from the forward tee )

Thirteen fairway is coming along very nicely with the warmer weather we are having. This picture was taken yesterday and the fairway is even greener today. If the trend continues we will be fertilizing it early then I had anticipated and should be mowing it for the first time pretty soon. I am very optimistic that we will be on it sooner then I had thought, which was ballparked at June 1st. Here is hoping the weather continues on its warm trend and things don't get too wet with spring showers.

Gotta Love The Weather

Weather like this is probably a Superintendents dream. The heat is only in the upper 70's to low 80's, the humidity is very low, and though we do need rain it is much better then being too wet. So I hope everyone is getting a chance to get some rounds in and enjoy the summer we are having.

Short and sweet - the curb is in on #11 and will be graded/sodded on Wednesday. Also on Wednesday a curb will be installed around the turn-around on #7 green. That one should be buttoned up by the weekend...

Enjoy the course...