Course Update

Hole #12 Friday Morning

Needle Tine aeration #13 Green

      Finally some rain and cooler temperatures to provide a little relief from the hot month of May we experienced.  Most of  May's temperatures stayed in the mid 70's with some days venturing into the high 80's and low 90's.  Rainfall was at a minimum and we were solely relying on our irrigation system to provide water.   There are some non irrigated areas in roughs that are starting to show the doughty conditions.  Also we have some isolated dry areas on our shorter mowed surfaces.  These areas are showing stress from being intensely managed to provide the best daily playing conditions.

We needle tined and top dressed the greens on Tuesday.   Mowing and rolling the greens daily, and foot traffic from players compacts the greens.  Compaction leads to poor water, air and nutrient movement in the soil and can compromise the quality of grass.  The Aeration process helps water to penetrate and move through the greens surface by creating pore space in the soil.  The benefits from aeration, allows us to manage the greens aggressively to provide best playing conditions, and healthy turf.  Playability is not compromised through this form of aeration because the holes are small (1/4 inch) and no core is removed.

Topdressing

This year we have made it a goal to frequently light top dress our greens every 2 weeks.  Generally this practice will be accomplished on Monday's when the course is closed.  The process involves spreading out a fine layer of sand on all of our greens including the practice areas.  Coupled with this process, we will be verti-cutting or needle tining the greens. 

After putting out sand,  the greens are brushed to move the sand into the greens canopy.  The greens are then mowed and rolled to improve the playing surface.  Finally the greens are watered to help move the remaining sand down into the greens and to replenish moisture that was lost through the process.

Players may notice a trace of sand on the surface for a few days after top dressing.  Generally the sand sand does not effect ball roll, but it can accumulate on the golf ball when conditions are moist.
We also top dress tees, and approaches through the season.  Also during fall aerification, aerification cores from tees, approaches, and fairways are busted up and used as topdressing on their respective areas.


Topdressing

Benefits:
- Provides a smoother more consistent putting surface
- helps fill in ball marks and minor imperfections 
- improves playing consistency of the green
- helps create a firmer playing surface
- helps in preventing accumulation of thatch
- aids in drainage
- Improves consistency green to green


Brushing in sand


Disadvantages:
- Can be labor intensive
- Sand dulls reels and bed knives of mowers
- Can cause mechanical injury to playing surface from brushing

Bunkers

We have finished adding sand to our bunkers this year.  In April all of the green side bunkers were addressed with 2" of new sand added to improve playability.  This month we have worked on improving many of our fairway bunkers.  We have fixed drain lines that were clogged or raised in some of these fairway traps as well as restoring sand to desired levels.  The most noticeable improvement is the left fairway trap on #13.  We completely removed the old contaminated sand and replaced with new.

#13 Bunker Old Sand

Removing Sand

#13 Bunker New Sand

Green Speed

Many golfers that had played a few rounds during April, had witnessed extremely fast and smooth green speeds.  The speeds not only at Forest Lake C.C. but in neighboring courses were some of the fastest greens on record.  We maintained the greens, with frequent topdressing and rolling, but the major factor allowing these conditions to be possible were the cool dry nights and days through April keeping the playing surfaces firm and from growing.

On May 2nd the warmth and humidity arrived waking up the dormant greens.  Followed by 1.5 inches of rain on May 3rd, conditions were perfect for the grass to start growing. 

Mowing Greens

Grass clippings from 1 Green

Although our greens speeds have slowed down from the growth and moisture they are still rolling smooth.  Golfers perception is comparing them to the dry, fast, and firm greens we benefited from in April, making them appear relatively slow.

We also maintain the golf course greens in the morning for daily play.  As the day progresses the grass starts to grow, slowing down the greens for the evening golfer. Comparable to a clean shave in the morning becoming a 5 O'clock shadow come night time.

The Annual Bluegrass (POA) on our greens have also started to push out seed.  We apply growth regulators preventatively early spring to minimize seed head, but results are never 100%.  Seed head on greens can cause bumpy playing surfaces.  The stalky nature of the plant and seed also affects the quality of cut on our shorter mowed surfaces.

POA Seed head - close up

We will be working hard at trying to maintain the balance of aggressively growing turf, with cultural practices.  The spring time yearly provides us with similar challenges. Our goal is to always provide consistent fast smooth greens, and the best playing conditions possible.

Outdoor Patio

Many of you have seen the new brick paver patio behind the pro shop, and look forward to enjoying this space as the season progresses.  I would like to share a few pictures we have of the construction stages and how this area came to be.



Breaking Ground

Excavating soil to prepare the Sub Grade

Sub Grade Installation

Final Grading

Installing Brick Pavers

Bringing in the Forest Lake Emblem

Installing the Emblem

Irrigation installation

Regrading landscape

Sodding

Project Complete

Course Update

Following the best month of March weather wise we have seen in many years, we have experienced a dry, cool and windy April.  As the growing season has now begun, grass has started to slowly wake up and the maintenance crew has started focusing on the detail work around the course.  Fairways and short grass areas are starting to show their striping patterns and features around the course are starting to take shape.

The golf course greens have played extremely fast and have rolled smooth to date.  As the temperatures warm up over the next weeks we will see a decrease in green speed.  This is due to the flush of growth we come to expect every spring.  The greens crew will be working hard at balancing the turf growth with maintenance practices to provide good greens and speeds.

We have a couple of low lying areas on fairways that water accumulates in, after rain and heavy watering.  We have started addressing these areas around the golf course.  The photos below show the before and after of an area on the left side of #16 fairway.

Fairway and rough heads on the course, provide yardage to the front, middle and back of our greens.  We trim around these sprinklers once a month as grass encroaches into the sprinkler.  Before and after pictures shown below of the grass surrounding the sprinkler heads trimmed to expose the yardage and a clean look

Trees

Due to the high winds on Monday night, we spent most of Tuesday morning gathering sticks and debris.  Also we had 2 of our trees fall over.  The first was a Silver Maple beside #13 Ladies Tee, and the second was Oak along the roadside of #18 Green.  Both of these trees were aging and in poor structural shape.  As you can see from the pictures below the centers of the trucks have been decaying for awhile.

#13 Silver Maple

#13 Silver Maple Base

#18 Oak

#18 Oak base