Saturday, April 23, 2011
Tuesday, April 19, 2011
Friday, April 15, 2011
- Vertical mowing in two directions at 1/8" deep and perpendicular to one another which removes thatch and other organic material
- Removal of the debris created during this process
- Sand topdressing
- Sweeping the sand into the turf canopy
- Mowing the greens following the sweeping process in order to ensure a smooth surface
The vertical mowing serves both to remove organic matter from the putting greens as well as to stimulate growth on the plants that have just begun to grow. The removal of organic matter ensures a firmer putting surface, while at the same time maintaining the proper water and air movement throughout the turf canopy. As you can see in the picture, a significant amount of material is removed during this process. On average an entire utility vehicle full of organic matter is generated per putting green. The new growth stimulated during this process allows the turf to more quickly cover any remaining aerification holes and other imperfections which may exist following winter.
Sand topdressing also helps to provide a firm and smooth putting surface, while at the same time further diluting the amount of organic matter in a putting green. When this light application of sand occurs immediately following vertical mowing, the sand readily fills the small grooves created by the vertical mowing and very easily penetrates the turf canopy.
Sweeping the greens forces the sand into the groves and also stands the turf upright. A final mowing following the sweep removes these long blades of grainy turf and provides a uniform height of cut and smoother ball roll.
When the weather cooperates, the golf course maintenance staff on Mondays which are golf course maintenance day. Since the course is closed until noon on Mondays, the golf course staff completes this process without disrupting play.