Saturday, June 22, 2013

Wetting agents

Friday morning we saw the rain approaching from the northwest. We decided this was a good time to start applying our first wetting agent application to the fairways. Two different products are applied that do two different things. One product is designed to retain water in the root zone for up to 30 days. The other is designed to help the water penetrate to the root zone resulting in healthier turf and firmer conditions. Together these allow us to use the irrigation system less and improve playability.
Here we are watering in the application for a few minutes before the rain arrives.

Thursday, June 20, 2013

Consistent green speed

One thing we struggle with at Sand Creek on our 3 nines is keeping all 29 greens consistent with firmness and speed. Out ultimate goal is to have every greens playing the exact same throughout the day.
It has been a process but we are making strides and I feel better about it now than in my first season here.
We do most of our greens maintenance and Monday thru Wednesday and then push for better ball roll and consistency on Thursday they Sunday. It will be this way until we get a few things under control.
The main factors that contribute to smooth ball roll are: mowing height, grass blade texture, upright growth habits, sand Topdressing for smoothness and moisture amounts.
We have been specifically been working on the creek greens to promote upright growth and remove the amount of grass "laying over". This can impact ball roll especially in the afternoon when the grass blades stand up and "grab" the ball. We have been aggressively Verticutting when weather is right, blooming to stand blades up, and Topdressing weekly to smooth the surface.
We have seen much improvement from last year and will continue to be vigilant in these practices until we are in more of a maintain mode rather than a reactive which is what it takes currently.
Last year we were not able to walk mow greens to due the puffiness which led to scapling on every green. I felt we have made enough improvement to firm up the greens and we brought the walk mowers back out yesterday. After 2 days of walk mowing I am pleased with the results. We saw minimal scalping mainly on creek 5,6,7 and 8. The walk mowing will continue which always leaves a cleaner cut.

Tuesday, June 11, 2013

Lake greens back to normal

Last Monday we aerified the Lake 9 greens and filled completely with sand. After 3 tenths of a pound per 1000 square feet of nitrogen fertilizer and 1.4" of rain Monday morning they are healed all the way. Here is a picture from last Tuesday and today.

Also, we were able to brush and cut the creek greens yesterday. This stands the grass up and gives us a cleaner cut. We are slowly getting rid of the "sideways" growth habit of our grass and moving towards a more straight growth habit and increased density. This results in better ball roll and a firmer surface that can withstand the traffic green surfaces get.

Sunday, June 9, 2013

Entire course open for play

We successfully finished aerifying the lake greens this past week. They healed up extremely quick and are ready for play. We are still using the creek and marsh as the main rotation currently.

Monday, June 3, 2013

Lake 9 on a Monday

We were able to aerify the Lake 9 greens on Monday. The process went as follows:
1. Double Verticut
2. Blow to clean off debris.
3. Double cut the green
4. Topdress heavily
5. Poke holes
6. Drag sand into the holes
7. Backpack blow to fill and clean

It's a tedious process, but it works.

We also have been doing lots of landscape improvements around the clubhouse. I will get some pictures and update you on that soon.