Tree Pruning: Resist Topping Trees

Tree Pruning: Resist Topping Trees

Here in southern California, and especially in our city of Redlands, which is bestowed with 100+ year old trees, we have an epidemic of terrible tree trimming. Also, tree topping or pollarding seems to be rampant, prompting a columnist in the local paper to call it a plague. (columnist’s short version)

Case in point: A neighbor of ours had his 3 foot diameter lemon bark eucalyptus tree topped a year ago, leaving one sorry dangling branch of leaves (see photo below). When I had asked the tree trimmer during the process (the neighbor was not around) why he was doing something so detrimental to the tree – he replied that if he didn’t take the job, someone else would.

Last month another tree trimmer was taking down the tree, which had struggled to survive.  The neighbor might have saved some money a year ago, but he certainly didn’t in the long-term.  And topped or over-trimmed trees never recover.

Here is a photo about 6 months after the trimming – it didn’t get any better. In contrast, our neighbor next to us had his similar sized tree trimmed correctly.

Don’t take off more than 20% of a tree’s live growth in mature trees, and no more than 10% in slower growing ones such as native oaks.”   -common tree guideline in city policy manuals

I chatted with tree trimmer, Bill Waulters with Strong Scape Services,  as his crew was taking down the tree, and he shared story after story of poor tree trimming and/or topping or pollarding. His advice:

  • ask tree trimmers for photographs of their work.
  • get more than one bid, and be prepared to pay a little more for a better job.
  • Remember a general guideline (which is in many city manuals): Don’t take off more than 20% of a tree’s live growth in mature trees, and no more than 10% in slower growing ones such as native oaks.


Comments

  1. I shared this post on my Facebook, because of the good information! Thank you.

    I lived in south Redlands for many years. Now I live in Mentone; the trees here are young and have a very difficult time getting established due to our rocky soil. I miss the trees of Redlands and the habitats they provided for all the birds. Yes, I miss the sounds of birds singing….

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