The shape of trees
The shape of a tree’s crown is often overlooked when homeowners are considering what species to plant. But this characteristic is an integral part of a tree’s charm and suitability in the landscape. Trees have a wide variety of shapes—oval, rounded, columnar, pyramidal, weeping and V-shaped, to name a few. The shape not only influences the overall aesthetic of the tree, but also determines the type of shade it provides. The Arbor Day Foundation has an online guide (www.arborday.org/trees/treeguide/browseTrees.cfm) that includes comprehensive information and photos for 200 shrubs and trees, including their shapes. The Right Tree in the Right Place (www.arborday.org/trees/righttreeandplace/size.cfm) is a comprehensive planning guide to tree planting.