Summer Cultural Practices

Toro Hydroject and Topdressing

  Another tool that we use during the summer months is called a Hydroject.  This machine increases the pressure of our irrigation lines to inject a stream of water into the greens sub-surface much like a traditional aerator would do using a metal spike.  The water makes a small penetrating mark in the surface of the green then expands out and down to create a shattering effect to the root system.  This stimulates the roots of the plant by providing new avenues for growth and much needed oxygen to the root system.  By using water instead of the shattering effect of a metal spike, this approach is a much more delicate practice to employee during the heat of the summer.

We also apply a layer of topdressing sand during this process to help repair the small marks on the green and to simulate the top growth of the plant. This practice helps to keep the crown of the plant more protected.  The topdressing also provides a smoother surface for players putting on the greens in the coming weeks.