Had new sod put down, my neighbor uses Tru Green & had yellow patches all in his yard so I tried Royal. I have been using them ever since. My new sod has taken off like crazy. It's very green & extremely full. I also have started using them for my pest control ( i live in a highly wooded area & TONS OF SPIDERS). When I first moved into the house in October I had black widows & the big jumping spiders (I later found out were wolf spiders). I had Royal come out & I haven't seen a spider since my first treatment! Would highly recommend for all services!