Have used Lawnifi since installing my Empire zoyzia lawn about six years ago.The results have always been great.
We really enjoy the ease of use this product provides. The yearly renewal makes it convenient and easy peasy.
I've been using the 9 bottle lawnfi products for 2 years and couldn't be happier. Of all the surrounding homes, my lawn is by far the greenest and healthiest (and the surrounding homes use a service to take care of their lawns). I would highly recommend lawnfi's lawncare products (at least the 9 bottle product(s) I use).
I live in AZ and this is nice and easy to use and results are great.