Our handmowers are set to cut at 4.75mm. This is what we call a “bench setting” and it does not correspond to the actual height of cut.
This has to be measured with a prism gauge after mowing:
We can see in the following photo that the actual height of cut is much lower:
As it stands at the moment we cannot lower the height of cut for any length of time as it would stress out the finer grasses we are trying to promote.
Many people believe that lower mowing heights means faster greens but it is rarely as simple as that.
Through trying different approaches we have found that, for our greens, the best way to increase pace is to verticut and remove excess vegetation prior to topdressing. This also improves trueness and smoothness which is more important than pace. Aggressive verticutting however can also be detrimental especially in times of stress.