Monday, May 9, 2011

Yard trees are blowin' in the wind

I recently passed a house in the neighborhood with a front yard that looked like a lumber yard. A half dozen or more huge pines had been cut, leaving tall, straight tree trunks lying askew all over the lawn. I had no way of knowing whether this was an effect of the April 16 tornadoes that uprooted and splintered trees all around Wilson or simply a landscaping decision. I do know that each time there's a powerful storm that topples trees, more healthy trees that survived the winds are sacrificed by homeowners as a preventative measure. We saw it happen in 1996 and 1999 after hurricanes Fran and Floyd, and I have no doubt that many homeowners, having seen trees that crashed through roofs last month, are contemplating getting rid of the trees in their yards.

Call me crazy, but I don't see the logic in destroying perfectly healthy trees to avoid what might happen sometime in some future storm. Although Hurricane Fran toppled hundreds of trees in Wilson, thousands of other trees withstood the same winds. The reward for such persistent strength should not be a chainsaw. The tall pines I saw lying horizontal recently were probably 50 years old or older. They cannot be replaced for at least 20 years. A snap decision to cut down a tree cannot be reversed for a generation, and some trees thrive for hundreds of years if allowed to grow unimpeded.

As to the idea that trees present an imminent danger to houses and other structures, I have a theory: Trees withstand wind better if they are grouped together. An isolated oak or pine is more likely to fall or splinter in a strong wind than a tree that has other trees nearby to buffer the winds. Homeowners who take out all but one or two trees might have been better off to leave the trees to stand together against the wind.

Dead or diseased trees have to be removed. I've had to remove two tall pines from my lot in the past few years because they had died. I hated to do it. I hate to take out trees (and not just because it's expensive) because I know I cannot replace them, and I will not see their beauty or enjoy their shade again in my lifetime. Homeowners who have a real phobia about winds should consider planting smaller trees, such as dogwoods and crape myrtles, that withstand winds well and don't do much damage even if they do fall.

Trees are treasures to be cultivated and enjoyed. They gobble carbon dioxide and replenish the oxygen in the air. Their leaves provide cooling shade in summer and compost through the winter. Their branches provide natural climbing gyms for young boys. Their towering heights inspire and amaze us. Their fall colors leave us in awe. They are focal points for landscaping.

Sometimes trees fall, causing damage or injury, but those incidents are rare. We should not cut down healthy trees for fear of wind just as we should not blow up the family car for fear of a traffic accident.

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