Abstract: A plant protection device includes a root protection barrier which may be heated and may include an inner shell and an outer shell, a cylindrical chamber capable of connecting to the root protection barrier which may be heated and may be formed from a plurality of interlocking segments, and a top dome which may be connected to the chamber such that a plant housed within the plant protection device is protected from the elements and has room to grow and expand naturally. Tropical plants and trees can thus be grown in colder climates with the chamber and top dome removed and easily stored during warmer periods of the year.