I have extensive moss in about 3/4 of acre of lawn. I have treated it with iron sulphate and it is now blackened. I have hired a petrol scarifier for the long weekend and have gone over the lawn with the setting about a third from the lowest setting. It has taken out some, but not all of the moss, should I lower and give it another go? will i completely tear out the remaining grass?
- 30 Apr, 2011