There are several things to consider before placing and planting a large deciduous tree. --Available space. The location selected for the tree should have enough space to allow for tree growth without ever having to do severe pruning. It should be checked for building obstructions, overhead utility lines and tall fences. If lateral space is limited, select a tree that has a narrow, upright growth habit. Check the variety's mature height, shape and branch spread. If overhead lines are near, you may want to choose a smaller trees. --Soil conditions. Most trees perform best in well-drained soil. If the location has compacted soil that is hard to work, loosen the soil and mix in organic material to a depth of at least 12 inches before planting the tree. --Irrigation lines. If there is or will be an underground irrigation system, the tree should be planted to allow for the trunk and basal root flare to expand without encroaching on an irrigation pipe. Otherwise, tree roots may eventually compress the pipe and shut off the irrigation line. --Growth rates vs. brittleness. As a general rule, fast-growing trees tend to be brittle and can be damaged by limb breakage in storms. Plant these trees away from buildings, sidewalks, driveways and utility lines. --Water requirements. Trees vary in their water requirements. Trees that have low water needs should not be planted in heavily irrigated lawn areas or at the bottom of slopes. Trees with high water requirements should be planted in locations where supplemental watering is possible and desired. For additional information on planting deciduous trees, see the fact sheets Large Deciduous Trees, Small Deciduous Trees, and The Science of Planting Trees.

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