With a record setting winter season hopefully behind us, the new tee boxes look to be in great condition and ice free on the surface under a substantial blanket of protective snow.
This winter season has been challenging on many features of the property with some ice development covering areas of the golf course in the wake of several unfortunate freeze/thaw events since the first of this year. We are thankful to see the improving weather forecast and hopefully spring is right around the corner.
The grounds team has shifted gears now that the golf course and club grounds have been put to bed for the winter months. We have spent the last two weeks hanging all the Christmas decorations throughout the club, outside lights, steam cleaning all golf course equipment, final leaf cleanup, cleaned/painted tee markers, winterized club boats, reel mower cleaning/disassembly and even plowed snow in the parking lots 5 times now. The winter maintience season is off to a very productive start and the grounds team is excited for the golfing season ahead.
Tee Marker Cleaning
Tee Marker Painting
Parts Lists Created & Winter Maintenance Planned
Fairway Mower Cutting Unit Disassembly For Service & Sharpening
We received our first snow of the season last night and old man winter is making an early return to much of the state. The weather forecast for the next ten days looks to be unseasonably cool with lake effect snowshowers. I would like to thank the entire grounds team for all their hard work this past week completing all our winter prep and winterization work, just in time for winters return! The golf course is going to bed in fantastic shape and readied for winters harsh conditions.
The irrigation system on the golf course and all club grounds has been winterized just in time for our first forecasted artic blast of the season. We had two fantastic weather days to blow out the system with temperatures reaching into the 50's with an occasional bit of sunshine. On some years Mother Nature isn't so kind during this process but we sure lucked out this season and the entire process went extremely smooth!
With the aeration season winding down for another year, it's a good time to discuss greens core aerification and the associated benefits. There have been misconceptions for years with "aerification" among golfers and the disruption to play outweighing the benefits of the coring process. Core
Aerification is one of the dirty words of turfrass maintenance. Give a veteran superintendent
a dollar for every time he has heard, ”why do you punch holes in our greens
just when they start to look good?” and he would be a wealthy man.
Unfortunately, today’s players are even less tolerant of core aerification.
This has resulted in less frequent or smaller tine core aerification.
An
important purpose of core aeration is the physical removal of unwanted organic
matter from the upper portion of the rootzone. When core aeration is neglected,
the upper portion of the profile can be an inhospitable place for plant roots
to grow. The pore space is a dense organic layer dominated by small,
water-filled capillary pores, while the large air-filled macropores are
lacking. Oxygen is necessary for the plant to carry out respiration, which is
the conversion of stored food to energy. Respiration takes place in the roots
and, therefore, good air exchange in the upper soil profile is vital to plant
survival. Aerification of Turfgrass is a necessary evil (cultural practice) to
maintain healthy plants. Benefits are Thatch control, Compaction relief,
Beneficial air and gas exchange to the root zone, Improved water movement, Greater
nutrient penetration, Increased shoot and root growth and improved soil
structure... All vital to a healthy stand of grass mowed at less than .120
inches.
A healthy stand of grass naturally recycles organic matter into the
upper soil profile of greens when roots, shoots, stolons, and other plant parts
are replaced throughout the season. This organic matter accumulation must be
removed with core aeration! The medicine (Aerification) does not always taste
good, but a healthy patient (grass) is worth the effort and inconvenience!
Goal/Benefits-
The main focus with core aeration is thatch/organic matter removal and the introduction of fresh sand into the root zone. A healthy stand of grass naturally recycles organic matter into the upper soil profile of the green as Roots, Shoots, Solons and Plant Leaf material are replaced throughout the growing season. This organic matter accumulation must be removed with aggressive core aerification each Fall. The fresh sand channels introduced into the rootzone provide gas/oxygen exchange, improved drainage, firming playing surface, while creating a healthy environment for root growth.
Greens Coring Process-
1. The first step in the greens coring process is applying a generous layer of fresh topdressing sand to the surface of the green. By applying the sand topdressing ahead of the coring machine, this allows the fresh sand to be incorporated/vibrated into the fresh holes as the coring equipment moves across.
2. The greens are then cored with 1/2" hollow tines on 1.25" X 1" spacing, removing thatch and organic matter from the greens surface. The black "box" on the back of the Toro Pro Core 648 collects and drags the plugs (Thatch & Organic Matter) to the edge of the green for removal.
Fact: Appoximately 25 tons of debris (Thatch, Organic Material, Sand) are removed from 2.75 acres of greens and collars during this coring process. The plug piles are all shoveled up manually from around the greens one shovel full at a time by our amazing grounds staff! This is a monumental task for a crew of 6 guys and 3 haul vehicles, doing all 18 greens in one 13 hour work day!
3. The piles of debris (Thatch & Organic Matter) are then shoveled up from around the greens by staff members and moved to our storage location for composting.
4. Greens are then blown off with backpack blowers, removing any excess fluffy organic material and moving the fresh sand on the surface into the open holes. The greens are then double rolled in two directions to smooth and firm the putting surface.
5. The surface after it's been blown off and rolled in two directions, smoothing and sabalizing the surface for a second application of sand to completely fill the remaining holes and plant canopies.
6. Second application of fresh topdressing sand is applied to the greens, filling the remaining holes completely and "grouting the tile" on the greens surface.
*Finished Product*
7. Upon completion of the greens coring process, approximately 25 tons of organic matter was removed from the greens and 45 tons of fresh sand was introduced back into the rootzones/surfaces.
2014 Putting Surface Recovery Timeline
This season the greens were completely healed in 2 weeks with outstanding recovery weather and a couple timely rains. We have been able to reduce disruption to play and improve healing time each year with new technologically sound coring equipment, improved plant fertilizers, and core cleanup techniques. The greens here at your club are in wonderful condition and hopefully this communication piece helps you better understand the coring process and benefits.
The greens and collars are breathing a breath of fresh air and recovering very nicely after our annual core aerification two weeks ago! The weather has been absolutely fantastic, providing perfect conditions for the greens healing process. In the below pictures you can see outstanding healing progression in the first two weeks of their recovery.
Tee box renovation project is now completed and we have beautiful new bentgrass starting to grow on all of the tee surfaces. The weather has been absolutely fantastic for the completion of the project and we even had bentgrass germinating in only days benieth the white blankets. The renovation project consisted of 7 newly built tees (#1 Forward, #8 Forward, #9 Senior, #10 Forward, #12 Forward, #17 Forward, #18 Senior) and expansion/leveling of 14 existing tee boxes (#2 Forward, #3 Back, #7 Forward, #8 Back, #9 Back, #9 Middle, #9 Forward, #11 Forward, #12 Back, #14 Back, #16 Forward, #18 Back, #18 Middle, #18 Forward). The construction contractor; Great Lakes Golf & Site Development inc. was mobilized on site for 20 days and completed all the tee work In a mere 13 working days. Rain and wet conditions delayed or haulted work on 7 of the days, mostly during the beginning to the middle of the project. We are very happy with the results of this project and wonderful cooperation with project staff and golf course architect throughout the whole renovation.
Please remember that even though the newly seeded bentgrass tees may appier to be green and ready to open, they are very young, tender and unable to sustain golfer traffic. The newly constructed tees need the remainder of this fall to fully fill in and mature to a healthy level. They are scheduled to open by Memorial Day.
Please be respectful and give them the required time to complete their establishment process. Keeping your carts away from the new tees, and out of the newly sodded areas surrounding them, will make a tremendous difference. Your help and cooperation is much appreciated by the grounds staff and golfing membership.
