Now that we have had our first Men's and Women's Invitationals, as well as the Senior Club Championship, we are well into year 1 of the new ownership and management staff, and I couldn’t be more proud to be part of it. It was great to see everyone come together to achieve the same goal, and that was making you (the membership) proud of your club.
The heat and humidity do many things to a turf plant and the soil it's growing in. All of you have noticed the isolated dry spots on collars and tees. This weather will show you in a short time the problems with irrigation heads not turning or not coming on at all. It also tells you much about the amount of thatch there is between the plant and the soil and the ability of water to make it through the thatch and hydrate the soil. We have two problems at DCC that are being addressed. There is too much thatch, over one inch, this creates an issue of the roots of the plant residing in the thatch itself and not in the soil as it should. When the thatch dries out in this heat it doesn’t take long for both the plant and its roots to dry. This is what is causing the problems we have with the collars. Problem number two is the clay soils the course was built on. Clay compacts easy, is hard to keep adequate moisture in, and if baked by the sun turns into a brick.
Cultivation is the word that we will use to combat both problems. Thatch can be harvested with verticutting greens and collars. The grooves created by the harvest provide alley ways for topdress sand to settle in the thatch profile and dilute the thatch layer allowing for a firm, smooth surface. Aerification is the other mode of cultivation that does help with the reduction of thatch and open the soil for water, air, and nutrients. This provides an avenue for healthy roots to grow down through the thatch and into the soil where they belong. Chemically, we are using wetting agents to increase the viscosity of water to penetrate plant material and dry soils and allow moisture to do its job.
There's still much to do in the upcoming weeks. The irrigation upgrade has started. The club will have 13 new and updated field satellites, along with a new main computer system to operate it. This upgrade ensures DCC will have the latest irrigation technology for the foreseeable future. The pumphouse updates should begin near the end of the growing season when we won't need to rely on the pumpstation as much as we do now.
I also will be getting a plan together for landscaping at the clubhouse, 4 champ. Tee area, and behind 16 green. We will be looking at simple but elegant perennials and fescue grasses to enhance these areas throughout the growing season with a goal to keep landscape maintenance to a minimum.
Once again my door is always open.
Take care and talk soon,
Phil