Winter is one of the best times to plant a tree. Many
excellent varieties are available at your local nursery, with some of
the best trees available in the winter. Your new tree will use the winter
dormant season to establish new roots. When spring arrives, your tree
will be on its way to providing shade for generations to come. While it
may seen obvious that planting a tree is a good thing, here are some reasons
which may not have not occurred to you. Well-placed trees can save you
money on your utility bills. In the summer trees shade your roof and windows
and also cool the air around your house as they breathe. In the winter,
evergreens can block cold north winds. By using less electricity you help
cut down on emissions from power plants that contribute to the "green
house effect." Trees of course clean the air by creating oxygen,
and they also keep our cities cooler by reducing the "heat island"
effect. This is caused by concrete and asphalt storing and reflecting
heat, making urban areas hotter.
Choosing a Tree
Ask your nursery professional to recommend a tree that
is native or adapted to this area. Don't ask for the fastest growing tree
such as an Arizona ash, cottonwood, Chinese tallow or poplar. Their fast
growth results in weak, brittle wood. They are also prone to freeze and
insect damage, leaving you with the expense of tree removal just when
you expect to be receiving shade. Excellent deciduous trees for this area
include Chinese pistache, cedar elm, Drake elm, pecan, Texas ash, and
bald cypress. These trees will lose their leaves in the winter and provide
access to the winter sun to warm your home. Two of the best choices in
this category are the bur and chinquapin oaks. Recommended evergreen selections
include live oak, Afghan pine, deodar cedar, and cherry laurel.
Choosing a site
Survey your site and decide the best location for your
tree. Choose the variety based on mature size compared to the space you
have available. Most planting mistakes are made by placing a tree that
will become very large in the wrong place; under a power line or too close
to the house, driveway, or walkway. Don't place the tree near water, gas,
cable TV, telephone or sewer lines. In Austin, phone One Call (they're
listed in the Phone book); they will locate and mark all underground utility
lines in the digging area. In other locations, call your utility or service
supplier. Now dig a test hole. Be sure your location is not one large
limestone boulder with a thin layer of soil over it. If you hit a large
rock, move over a bit and try again. When you are sure you can dig an
adequate hole, then purchase the tree. When you know the size of the hole
you can dig, your original plan for a large balled and burlaped tree may
change to a five gallon size. The smaller size is easier to plant, less
expensive, and may grow more rapidly than the larger tree.
Planting the Tree
Dig your hole three to five times as wide as the container
or root ball. The hole should be no deeper than the container. If you
disturb the native soil below the root ball, the tree may settle and sink
too low. The sides of the hole should not be smooth. Dig an ugly, ragged
hole or even a square hole. Use a pick or shovel to break up the vertical
soil surface. This gives the roots a chance to grow into the native soil.
Carefully remove the tree from its container and place it in the hole.
Large trees may require the aid of several helpers to avoid damaging the
roots. If the roots have begun to circle inside the container, straighten
them out from the root ball as you refill the hole. Most times a newly
planted tree will stand on its own. If necessary, drive a sturdy stake
at the edge of the root ball. Use an old nylon stocking to loop a loose
figure eight around the tree and the stake. Fill the hole with the removed
soil, not peat moss, compost, or bagged soil. It's best to get the tree
immediately accustomed to the soil in which it will be growing. Otherwise
the roots tend to stay in the amended soil and never grow into the surrounding
native soil. As you fill, compress the soil with your foot several times
to prevent air pockets. Use the extra soil to build a dam around the edge
of the hole. Water thoroughly and deeply. A liquid root stimulator may
be used, but is usually not necessary. Cover the area inside the dam with
3-4 inches of organic mulch. In the absence of rain, a good soaking every
two weeks is sufficient during the winter.
For more information on appropriate landscaping for Central
Texas, call Dick Peterson, with the City of Austin Xeriscape Program at
499-3514. The City of Austin Green Builder Program is a voluntary home-rating
system that encourages environmentally sound building, remodeling, and
home maintenance. For more information, call 499-7827.
Chinese Pistache |
Afghan Pine |
Cherry Laurel |
Bur Oak |
Texas Ash |
Cedar Elm |
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River
City Pest Control
Barkley Garner
282-2460
8704 Oak Ledge Dr, Austin TX 78748 Insect
Control
Nuisance Animal Control |
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