Blog Select from premium Boxwood Topiary Trees of the highest quality. From shop Vandue. These artfully designed trees will help create a sophisticated look around your lawn. Shop quality Real Topiary Trees including Ball, Pom Pon, Cone & Spiral to make your home beautiful. Topiary has a unique cone shape and features real, preserved boxwood in a decorative, concrete-style flowerpot.    Zone 3: -40 to -30 F / -39.9 to 34.5 C