10 quart size containers of fully rooted Thuja Arborvitae Green Giant trees. <br> <br> One of the finest evergreens for screening or windbreak, this upright conifer is versatile, strong-rooted and virtually disease-free. Its uniform shape seldom needs pruning, but responds well to shearing. Thuja Green Giant Arborvitae Thrives in southern heat and humidity. Durable, handsome accent tree.