Adjustable cultivating depthEasy to operate and maneuverLightweight and compact designAvailable with an electric or manual startNon-Returnable: Due to federal restrictions this item cannot be returned.. Use the Earthquake Mini Cultivator to aerate and de-weed your lawn and garden all at the same time. Its compact size and light weight makes it easy to maneuver transport and store. A reliable and powerful Viper engine ensures you will be able to get the job done no matter what type of soil you have. You know that the key to a healthy lawn and garden is aerating the soil and with this mini cultivator on your side the task has never been easier. Non-Returnable: Due to federal restrictions this item cannot be returned.