Some argue that plug aerators are bulky and expensive, which is true if they are in comparison with spike aerators that can arrive in handy versions. However, if your soil wants hefty duty tending, it would be greater to invest in this instrument than frequently go for spiked shoes that are inexpensive but will require you to get them when the outdated a single wears out. My websites: Lawn Plug Aerator to Help Maintain your Lawn