A tiller is a great addition to any gardener's toolkit, especially if you have a lot of land to cover. They break up frozen soil quickly, and can also be used to add compost and fertilizer to existing garden beds. We looked at tine condition, strength, size, and other characteristics to help determine the best tiller for each type of outdoor gardening job. Then we found the best gas tiller for you. These have removable tines that will allow you to work in narrow spaces, and will help with both plowing and farming, giving you two tools in one.