Because of the extremely wet
weather that we have experienced over the last year, we have seen a prolific
increase in the amount of moss on some of the putting greens.
Unfortunately, when ground
conditions remain saturated for such prolonged periods, as we have experienced
this winter, moss will thrive.
Greens (12,13,14,17 & 18), that still have significantly high levels of organic matter (thatch) and slower
surface drainage have been badly affected.
When ground and weather
conditions improve, the greens will be aerated with a small 8mm diameter hollow
tine and lightly top dressed with sand.
To promote growth, an organic nitrogen based fertiliser will also be applied.
After last year's wet summer,
it is vitally important that the main focus remains on controlling and lowering
organic matter levels on the greens.
Regular non-disruptive aeration
and top dressing must continue through the summer months.
Aeration and sand top dressing
will help dilute existing organic matter levels and in time assist in producing
firmer, drier and truer putting surfaces.
Producing firmer and drier
surfaces will go a long way to curing and preventing moss invasion.
Remember, aeration is performed for the health of the turf, and
ultimately, the playability of the greens.
