Hydrophobic Soils
At recent green committee meetings I have harped on about the lack of winter rainfall and the potential consequences we could experience as a result. In the main, I have focused on the added pressure, with a 4 week earlier start to irrigation than average, on our water allocation particularly towards the back end of the season. Combined with the earlier start we are also contending with the need to increase usage above that normally used as the dry weather continues through Spring. We are limiting usage where we can, carefully monitoring consumption and will balance the levels over the course of the irrigation season. The other consequence of this drier than average weather pattern, is the development of Hydrophobic soil conditions or water repellent soils, in basic terms a situation where a soil will not wet regardless of the amount of water applied. Generally we experience this problem at some point through the summer season, on all turf areas to varying degrees, West Australia