|
Fall is the time to choose planting locations, treat competing
vegetation, and contact vendors to schedule tree and supply orders. An
old saying in the tree-planting world is “You don’t want a $100 tree in
a $5 hole.” Proper site preparation will give your trees the best chance
for healthy, long, and productive lives. Planting trees in groups will
increase safety and limit care.
The first step in site preparation is matching the location to the
tree. Look up, down, and all around. Overhead utility lines, underground
obstructions, surrounding buildings and vegetation on site are just a
few of the variables that should be considered. The right tree species
should fit the space when mature, enhance the surroundings, and provide
maximum benefits with minimum liabilities. Plant no closer than one tree
length from your house.
Treating competing vegetation will enhance growing conditions for the
tree. Grass and other vegetation may be removed by chemical or
mechanical means. Often a combination of chemical application with
mechanical cultivation is optimal. Do not add fertilizer or soil
amendments as this may cause a potting effect and restrict future root
growth.
|
Plant the tree at a depth
where the root collar is level with the ground (see illustration
above). Be sure to remove burlap, wire baskets, temporary
stakes, and wrap or string before planting. The hole should be
three to four times as wide as it is deep. After planting the
tree, refill with the original soil, lightly pack, and water.
When the soil has settled to the original ground level, add
mulch in a two-inch to four-inch deep layer to a diameter of
four to six feet or more around the tree. Do not pile mulch
directly against the trunk, as this may cause rotting. The best
time for planting in Dallas is from December through the end of
March.
 A list of appropriate species can be obtained from the Dallas
City Forester in the Parks and Recreation Department or the
City
Arborists in the Development Services Department.
back to Tree Planting
|
|
|