Abstract: A plant growth adjustment device removably connected to at least a portion of a plant, the plant growth adjustment device including a main body to receive the plant thereon and adjust a shape of the plant, a rear wall perpendicularly disposed away from at least a portion of the main body with respect to a first direction to extend away from the main body, and a plurality of front ridges perpendicularly disposed away from at least a portion of the main body with respect to the first direction to extend away from the main body, such that the rear wall and the plurality of front ridges surround a branch of the plant therebetween.