Garden Aid is a term used to describe tools and equipment that are used to help with gardening tasks. A SPADE, which has five letters, is a tool used for digging and breaking up soil. A HOSE, which has four letters, is a flexible tube used to water plants. Lastly, a HOE, which has three letters, is a tool used for cultivating soil and removing weeds. All of these tools are essential for any gardener and can be considered garden aids.