Lawn King's commitment: Champion's lawn care public release

This time, it will be an introduction video of how to grow the lawn of "Tsunzu" who won the "All Japan Lawn Grand Prix 2020".
We talked about a lot of things that we value and what we are particular about as a champion.
I will tell you what you taught me almost as it is.
Please make use of it for next year's lawn work.
[Questions and answers to the lawn king who could not be introduced]
🔷 1. Lawn area
About 100 square meters
🔷 2. Lawn slope
It goes down from north to south and finally goes up again
🔷 3. direction
The round tree is west
🔷 4. Mowing height
20mm until mid-June
Changed to 15mm in early July to prepare for shaft cutting
Change to 20mm again after GP is over
🔷 6. Frequency of lawnmower blade sharpening
I haven't sharpened it yet for use from this year
🔷 7. Update work menu
Lawn grilling → low cutting → thatching → coring / slicing → soil → SGF spraying
🔷 8. Thatching tools and number of times per year
Once at the end of February, this year at the end of July
🔷 9. Aeration tools and number of times per year
Coring is March and June
March is the entire surface, June is the place where the density is low
Slicing in March
Spyking 4 times then fertilizer
🔷 11. Commitment to the texture and annual amount
Until now, I used only the sand for the lawn of the home center, but from this year I am making bay soil
🔷 12. Watering commitment and tools
I use a watering nozzle where I can't reach the sprinkler.