Why Artificial Topiary Trees? Artificial Topiary Trees are ideal for home, office or garden since fake topiary can help you to create a special look for your front door or entrance hallway. Real topiary trees are delicate and hard to care for yet with artificial topiary trees you can get the look and effect without the maintenance. You can easily re-pot Artificial topiaries out of their plain plastic pots by placing inside a larger planter. We recommend covering with gravel, bark or sand and rocks to add to the realism.