Thursday, April 17, 2014

Why This Doesn't Work: Ornamental Fruit Trees

Ornamental Cherries:lovely but not worth it.
One of the most beautiful sights of spring is when the cherry trees bloom.  And when the sun comes out and illuminates those intoxicating pinks and whites, it's impossible to not be captivated.  My daughter asked, "Mom, why don't you spotlight the cherries on your blog?"  And while I agree that these trees have lovely blooms, I believe they should not be welcome additions to your landscape and therefore, not worthy of "What's Hot Now."

Here's why:

Short-lived.  When you plant a tree, you are investing in the future.  Trees take a long time to reach maturity and are valued because of the time and effort that goes into its health and beauty.  And while ornamental fruit trees are beautiful, they generally only live 15-25 years.

Suckers and Water Shoots.  These trees require annual pruning, immediately after their bloom time is over.  (If it is pruned in the summer, next year's blooms will be lost in the pruning process.)  Suckers, which come from the root zone, and water shoots, which grow on branches, are opportunistic growth.  Often with water shoots, which are vertically held on horizontal branches, they are not well attached to the branches and if left to grow, it will increase the likelihood of untimely breaks within your tree, compromising the aesthetics and creating an unsafe environment. So unless you have an arborist on staff, you'll need to hire someone or get on a ladder to clean it up yourself.  (I don't recommend the latter.  Be safe, everyone.)

Brittle Wood.  A couple of years ago, we had a late season snow in the PNW.  Really, it was just a dusting, but the added weight to the ornamental fruit trees, which were in bloom, was far too much for them to take.  Some of the largest branches of these trees broke off.  Those that survived had massive chunks that had to be pruned off, leaving many trees deformed.  And more than a few trees had to be felled because of extreme damage.  Not so surprisingly, many of the other trees survived the snow without incident.

Insects and Disease: Oh, let me count the ways.  Aphids, borers, scale, mites, leaf spot, cankers, and the PNW regular, powdery mildew.  Enough said.

Is it worth it?  If given the option, would you plant that ornamental cherry or would you plant a saucer magnolia?  Or if you want something smaller, how about a forsythia or even a dogwood?

I'm all for lovely blooms on trees.  But spring is short and life is long.  Plant trees that will outlive you as well as give you joy.

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