The response to my griping in past articles that I’ve written have been rather overwhelming. It has even been suggested that I continue with another often unpleasant topic; arboriculture. Before I continue however, I should say that I’m very interested in obtaining contact information for qualified gardeners who I may use as referrals for anyone who might contact me in search of one. It seems that almost all of my clients who utilize the services of typical “mow, blow and go” gardeners as well as many who read this column are disgusted with the abuses which have become standard in “landscape maintenance”. If I could possibly locate horticulturaly oriented gardeners or landscape maintenance professionals, I would be able to share such information with anyone interested.

For me, arboriculture, or tree care is a sensitive subject. I have been very fortunate to have worked with many of the most qualified arborists (tree care professionals) in the industry. Consequently, I am very  disturbed to see so many trees severely damaged or even completely destroyed by unqualified individuals who acquire a chain saw and a pick up and think they have what it takes to be an arborist. Such individuals are known as ‘hackers’ in horticultural slang.

Real arborists take arboriculture very seriously. Those who are certified by the International Society of Arboriculture (ISA) have successfully passed an examination relevant to their knowledge of arboriculture. Certified arborists are required to continue their education with the ISA to maintain their certification. The ISA maintains strict standards for the arboricultural industries and effectively circulates information of the most recent innovations.

It is important to be aware that trees are a serious investment and are worthy of appropriate care. Tree work may seem expensive, but it is well worth it. Insurance, efficient machinery and a well educated staff of arborists are expensive. Conversely, hackers get into business with a few hundred dollars for a pick up and a flea market chain saw and are rarely insured; which is why their rates may be half those of qualified tree care professionals.

Much of the damage I encounter as a consulting horticulturist and arborist has been the direct result of unqualified hackers. Corrective procedures are almost always more expensive than if the work was initially done properly, unless the tree was so severely damaged that it can not be salvaged.