Groundskeeping Journal Issue 1 2019 | Page 15

GROUNDSKEEPING This can vary between years, but typically for me in the years I have been responsible for Royal St George’s, it’s between 30 – 50 kg. Hand weeding will continue, however, if the weather is mild it is feasible we could roll the greens to keep them smooth, but I try to keep this minimal as I want to reduce the amount of compaction this could lead to. It is possible we may spray a little sulphate of iron onto the greens. This will help add a little colour to the greens, but can also help us by aiding us in control of some cushion moss we may get during the winter months. March This month tends to be quite complex for me. Spring is trending to be later these days hence we are finding growth a little sluggish. This can be a frustrating time as golfer expectations are beginning to rise by now. Thankfully the fescue greens still produces a smooth fast surface so with some constant sand dressing we can produce a fast firm surface. We still have a cutting height of 5mm which I have tended to stick to throughout the year. This is the beauty of fescue as we can get speeds from 9 to 10.5 on the stimpmeter without having to cut much lower. This enables us to keep the fescue sward happy & stress free. This can also help in the reduction of any fusarium patch disease. In addition to the iron, I have started to spray a wetting agent. This has allowed us to keep the moisture levels more even. The dry springs & summers we are experiencing has certainly aided us. I have found that this can help alleviate any hydrophobic areas as this can help the water to negotiate its way through the soil. GroundskeepingJournal.co.uk | Sept/Oct 2019 15