This stand accommodates hefty trees up to 12 feet tall, and there’s no assembly required (except for screws to fiddle with while tightening, and two screws in the base to stabilize the tree!). The base is removable and the screws are driven into the base of the tree. Then, you simply place your tree in the stand, hold it in place. The water cavity holds up to one gallon of liquid to help you keep your tree healthy all season long.