4 plants of (3 gallon) Green Giant Thuja,liner, Nature's Privacy Fence, Green, Tall and Beautiful Hedge 4 plants of (3 gallon) GREEN GIANT 'thuja'Trees- shipped in 3 gallon pot,20-30" tall. As they say 'Fences make good neighbours' - green giant is the more disease resistant evergreen tree used for privacy fence. It is a classic, beautiful, green fence. Nature's Privacy Fence, Green, Tall and Beautiful Hedge. Also, one of the popular plants used as Christmas Tree fast grower to 3-5 feet per year mature size is 60-80' height and 15-25' width hardy in zones 6-10