Course Convenor's Report
St Clair Golf Course Greens Quality Audit and Greens Maintenance Recommendations December 2025
The audit on the greens was carried out on the 2nd December 2025 by David Howard (New Zealand Sports Turf Institute) The 3rd, 12th and 17th were assessed again so ongoing comparisons could be made with previous assessments. The course in the previous week had had a total of 23mm of rain. In 2024 the audit was carried out on the 12th December, after the course had had a total of 7mm of rain the previous week.
The overall greens quality rating for the 2025 Audit was 77.6/100 compared to 76.8/100 last year. The rating is within the club’s guidelines. It should be noted that the greens quality rating is a snapshot in time and does not take into account ‘sub-surface’ factors.
Organic matter results showed that levels on the greens have reduced in the surface (0-10mm) and the levels in the other depths have remained at similar levels. The greens were not cored last year and at this stage, if the organic matter levels remain within the guidelines and the fertiliser application and sand topdressing programme remains the same, the need for hollow Tyne coring is not necessary. However, if/when the yearly testing of the organic matter levels was to show an increase above the guidelines, then the need to core again should be undertaken.
The real benefit of the auditing process for the club is the repeatability of the assessments over time. This allows trends to show up and inputs to be fine-tuned as and when required to achieve the desired outcomes.
If there is an obvious operational issue that effects normal club play, please let Chris know as soon as possible so that he can effect a change.
Please remember to give way to our greens staff on the course.
Members can contact me with feedback or questions regarding the course on my dedicated club email address at convenor@stclairgolf.co.nz
Play well
Neil Turner
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