This is a common question these days here at HCC. Every spring our Poa greens go to seed (notice the yellowish grass in the picture). This is a natural part of Poa's life cycle. If you play late in the day, it will be worse, much worse. The plants go to flower with the sunshine and become big and bushy. This creates a very slow and rather bunpy putting surface. We apply a growth regulator to help regulate the growth throughout the day. Currently (today) we are near the tail end of the last application. We were scheduled to apply this morning, but rain and very windy conditions prevented us from doing so. We will attempt to go with the sprayer on Wednesday morning. You will notice some of the Grounds Dept. staff out on the greens performing a number of practices to combat the seed head production (verticutting, brushing, double cutting and possibly afternoon mowing).
Last fall we utilized a “new to us” method of revitilization for our practice tee. Our contractor TDS, fraize mowed the surface of the tee to remove organic matter as well at to aid in leveling. The tee was then aerified and seeded to a new variety of creeping rye grass. We chose this type of turf grass as research shows rapid recovery and a low growth habit. We were able to get some great growth in the fall, but the tee is still not ready for traffic and full use. The plan is to utilize the mats until growth has filled in some of the voids etc. We will then begin to slowly set up hitting areas on the grass tee. For a while we will alternate between grass and the mats with a 50/50 ratio of use. Once the grass tee is established and is in adequate recovery mode, the practice areas will be back to normal. As always our membership’s patience is appreciated as we try to improve these areas for use.
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