Hello all I am new to the site and new to the business. I can't even begin to say how much this site has helped me. Thank you to all of you willing to give such great advice!! I got a phone call from a customer that was requesting me to spike his lawn. I assumed he meant aerating, but he really meant spiking. He was concerned about weeds spreading when aerated which of course I agreed with. Is anyone familiar with this? Doesnt sound to difficult to me, but any advise would be much appreciated.