We made the first cut on the Softball Field overseed today and it's looking great!
Tuesday, November 18, 2014
Moving into winter
With the winter months here we have moved the mowing heights up on the greens. This helps the turf by providing more leaf tissue, which in turn also promotes a healthier root system, and relieves stress on the plant from the lower cutting heights. By raising the cutting heights the greens will not roll as quickly as they would during peak times but with continued rolling and topdressing they will remain smooth and roll true. As we move further into winter green speeds will increase due to the lack of growth. In the spring the mowing heights will remain raised until we reach combined temperatures of 150 degrees and the Bermuda grass shows signs of steady growth.
Solid tine aerfications to relieve compaction on the greens will take place when the temperatures allow it this winter. Also, per the USGA recommendations we will be light topdressing throughout the winter months to help protect the canopy of the greens from foot traffic and cold temperatures.
Adequate soil moisture plays a vital role in winter care for the greens. This year to insure moisture levels are where they need to be maintained we have put a procedure and documentation in place to monitor and record moisture levels in each green with our electronic moisture meters. This report will be turned in weekly to the Director of Golf Course Maintenance. In addition to soil moisture the report will also include soil temperature readings so that we can have a correlation between the two. An example would be; higher soil moisture resulting in higher soil temperatures and vice versa. Example below.
|Winter Soil Moisture Readings|
|Hole||High Area||Low Area||Temp||Hole||High Area||Low Area||Temp||Hole||High Area||Low Area||Temp|
The beginning of November we sent in our first disease samples of the winter months to Mississippi State for examination. Although the greens looked healthy the lab showed the presence of Pythium (root rot fungus) at all three of the courses. This is normally brought on by cool, wet weather. Early detection will allow us to treat this with fungicides before any symptoms will occur. We will error on the side of caution throughout the winter and send in disease samples monthly until April of 2015.
White Wing #1 Green
Every year we seem to fight with the middle and lower section of this green when it starts to get cold and wet. The CA for has had someone converting files over to electronic format and we have been able to find the original drainage plans from construction and plan to locate this drainage on the next closed day at White Wing, Dec. 1st. While doing this we are also going to do some work lowering the front collar of the green to increase surface drainage.
We will have the area marked as ground under repair and we will also stop using the front half of this green for pin placements until we have improved health of that section.
The following policy will dictate the covering of golf greens in Sun City Texas.
Sun City Greens Covering Policy
- When the forecast is for temperatures to drop at or below 25 degrees greens are to be covered during the day prior to the temperatures reaching the 25 degree threshold.
- The following day, including any successive period of days are forecast for the daily highs to remain at temperatures not conducive to increasing soil temperatures the greens covers are not to be removed but remain in place.
- Superintendents have the latitude to cover without direction if they suspect that temperatures in their area are going to drop below the 25 degree threshold. However Superintendents will have no discretion to not cover if a Director of Maintenance, or Director of Operations directive has been issued to place covers.
- Adequate moisture through either rain or irrigation will help support the canopy temperature and reduce driving of temperatures lower into the root zone. If expected low temperatures are forecast to be 33 degrees or lower Superintendents should make sure that greens moisture is at or near field capacity.
- The source to use for weather monitoring for determining the need to cover in Sun City Texas is: WeatherBug.com – This site will be the one used by everyone that is involved in the decision making process of covering and uncovering greens.Playability Items for 2014/2015In the October Course Conditions report we identified the items from the playability report that we plan on completing in the first quarter of the year. Below we have identified the items that we are starting to work on in preparation for the new budget cycle in Jan. 2015. These items are marked with asterisks and highlighted with the estimated start dates. As we complete items on the list we will add future start dates as we progress through the list of projects.Legacy HillsLegacy Hills Greenside Bunkers*** The greenside bunkers will start to be shelled out the week of 11/17/14. We will play all greenside bunkers as ground under repair until the project is complete. We look to have this completed before the end of the first quarter of 2015.*** All tree bids will be obtained in December so that they will be valid for a January start time.HOLE #1
- Recommend this hole become a "cart path only" hole full-time.
- Place native rocks along cart path near green area. Will get rock from nativeHOLE #3*** Start Date Week of 12/08/14
- Create a DG area under the trees on the right side of the fairway, between the bunkers and the cart path. $1300
- Create a DG area under the trees at the right front of the green. $300HOLE #8
- Large tree on the left side needs trimmed to remove fairway overhang. $1400HOLE #9
- Eliminate two of the 4 exits and repair the remaining 2; make hole "cart path only" until the repair is healed. $1600HOLE #12
- Trim the trees on the right side of the left blue tee box. $1000
- Install a DG approach to the green tee box. $300HOLE #14
- Trim the trees on the left side of all tee boxes in Berry Creek. $5,000White WingHOLE #2*** Start Date Week of 11/17/14
- Remove and replace DG at the blue tee area. Add DG $800
- Place river rocks at the curb between the blue and green tee. Use Rock from #6
*** Currently waiting on the first bid for this work to be done
- GREEN TEE: Remove and replace the damaged steps; rework entire tee box and re sod with Zoysia turf. $13,000
*** Start Date Week of 11/17/14
- Replace damaged tee monument. $800
- Remove rock walkway and replace with mulch with a rock border. To be used on #2
- Place river rocks along the cart path between #7 green and #8 tee box.
*** Will get bids in December so that they are still valid when we go to get the work done in January
- Major tree trimming needed from the tee area to the green. $10,000
- Major tree trimming on the right side from tee to green. $5000
- Flower bed left of green and behind the sales center, must be reworked. $400
We estimate another $10,000 in approach drainage work can be done on holes #14, #15 and #16.
*** Started week of 11/4/14 – limbed up trees, began clearing out underbrush
- Suggest possible DG area under the group of trees on the right side of the fairway. $800HOLE #3*** Start Date Week of 01/05/15Recommend installing more French drains on the left side of the fairway. $1000HOLE #5*** Start Date 01/19/15
- Continue to improve the drainage issue near blue tee area to prevent DG from washing away with each rain. $500
- HOLE #6*** Started week of 11/10/14 – exposed drainage pipe on the left side near landing area, began unclogging drain from daylight and flushing sediment buildup
- Improve the drainage on the left side of the fairway. $1000
*** Start week of 11/24/14
- Expand the DG area at the blue tee box. $600HOLE #18
- (Safety issue) Place more large rocks adjacent to the cart path in the creek area to minimize the severe drop off. $800Audubon CertificationAll three courses are still working on their site maps. Now that winter is moving in the Supts. will have more time to work on this.GCSAA CertificationHave registered for a two day fertilizer seminar Dec. 3rd&4th for .6 CEU’s toward certification.