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Arboriculture Biomechanics Buckeye Yard and Garden Line Business Client Communications Consulting Deep planting Drought Emerald Ash Borer Environment Events Garden Professors Blog Garden Rant Blog General Global warming and climate change Horticulture In The Garden With Ron Wilson Inspirational Invasives Kentucky Pest News Local Horticulture Native Plants Nature Phenology Plant Health Care Pollinators and Bees Pruning Recommended trees, shrubs, and plants Ron Wilson Online Root flares Safety Sustainability Tree Health Tree planting Tree Preservation Tree Risk Assessment Weather RelatedLate Spring Memorial Day Weekend Client Newsletter
MAY 20, 2026
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On a recent visit to the doctor, I noticed trees in the parking lot at various stages of decline and death. It is a nice thought to plant trees in parking lot islands, but it usually ends poo...
Why Are My Trees Wilting?
MAY 13, 2026
A recent cold snap brought frost to many parts of Ohio. Some trees, especially those with new tender leaves were more heavily impacted than others.
The weak electric discharges may set off ultraviolet sparkles over large swaths of forest under storms, potentially impacting canopy health.
Whoβs been chewing on my plants?
MAR 8, 2026
With the cold, long winter and heavy snow that stayed on the ground for a while, animals were looking for something to eat. As the snow goes away and temperatures moderate, there is evidenc...
Nearly 200-year-old Tri-State tree could be threatened by nearby highway project. Arbor Doctor called in
JAN 3, 2026
Residents of a small town in Clinton County are uniting to protect a historic tree after hearing it may be threatened by a nearby highway project. (WKRC). Certified master arborist Ron Rothaas of the ...
Ron Rothaas joins Ron Wilson on 12/20/25
DEC 21, 2025
Arbor Doctor Ron Rothhaas joined yardboy Ron Wilson on his national gardening show on the morning of December 20, 2025. You can access the first hour of the show at the following link with Ron Rothhaa...
The Tree Disease and Decline Spiral
DEC 21, 2025
