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Welcome to Arbor Doctor LLC!
Our team will provide you with landscape and tree care solutions in Greater Cincinnati, Southwest Ohio, Northern Kentucky, and Southeast Indiana.
Welcome to Arbor Doctor LLC!
Our team will provide you with landscape and tree care solutions in Greater Cincinnati, Southwest Ohio, Northern Kentucky, and Southeast Indiana.
Unlike pesticide-centric plant health care programs, our organic nutrients are healthy for your plants. The nutrients thicken the cell walls to help the plants defend against insect attacks and be as resistant as possible to disease. Pesticides may still be utilized, but only in a targeted, limited fashion. We use pesticides which are low or no toxicity whenever possible.
Blog
Arbor Doctor Ron Rothhaas on Ron Wilson March 29, 2025 at 7:06 AM.
Listen to Arbor Doctor Ron Rothhaas on In The Garden With Ron Wilson, the Podcast
Updated FactSheet on How and Why to Hire an Arborist Hot Off the Press
Ronald E. Rothhaas, Jr.
ISA Board Certified Master Arborist®
ISA BCMA OH-5177B, TRAQ, TPAQ
Arbor Doctor owner Ron Rothhaas is a Registered Consulting Arborist (RCA), an ISA Board Certified Master Arborist®, a frequent contributor to the nationally syndicated In The Garden With Ron Wilson radio gardening show, and is the primary author and contributor of the Plant Health Care Newsletter for the Ohio Green Industry Association. Ron has been an ISA (International Society of Arboriculture) Certified Arborist® since 2004 and in February 2017 passed the exam for ISA Board Certified Master Arborist®.
RCAs have achieved the highest level of arboricultural credentialing available and can handle the most challenging and highest-profile assignments.
The ISA Board Certified Master Arborist® credential is the highest level of certification offered by ISA. This credential recognizes ISA Certified Arborists® who have reached the pinnacle of their profession. In addition to passing an extensive scenario-based exam, candidates must abide by the ISA Board Certified Master Arborist® Code of Ethics which ensures quality of work and high ethical standards. Fewer than two percent of all ISA Certified Arborists® currently hold this certification. Ron’s expertise is highly valued in the horticultural and arboricultural communities and he in a frequent guest on the In The Garden With Ron Wilson radio show, occasionally even co-hosting the gardening show originating from Cincinnati but broadcast nationwide on affiliate stations and iHeart Radio.
Weather Blog
March 31, 2025 Soil Moisture, Condition Monitoring and Drought Update
Widespread dry and drought conditions over much of the US with extreme to exceptional drought in parts of southern California, southern Nevada, Arizona, southern New Mexico, southwest Texas, Montana, ...
Significant severe weather risk later Wednesday then flooding concerns
Pay attention. Significant Severe Weather Threat Late Sunday. More severe weather later this week plus flooding threat (
Companies We Work With
Testimonials
Ron, I just wanted to say thank you for the the job you did in “re-woodsing” the hill in our backyard. As you can see, the fall colors are spectacular. The Parotia, in particular, is showing yellow, gold and red. And the Spring Grove dogwood is the most brilliant red, and perfectly placed. Just think of what it’ll look like in a few years when the trees start getting larger! We really appreciate your help. Thanks.
