David was proud to be an ISA Certified Arborist, and he wore that distinction with honor. Source: All photos courtesy of Jones Road Tree Service
Current IssueLatest

A Loss the Size of Texas

Joseph B. Pipitone, ISA-certified arborist, MPA
Most tree care companies still measure productivity the way previous generations did, by what happens after the trucks arrive. Source: Richard May
AdviceBillingBusinessCurrent IssueEmployeesLatest

The Hours You Don’t Bill

Joy Gomez
E.J. employed SRS and MRS climbing systems to access a difficult section of the Cottonwood's canopy. Source: E.J. Turner
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Against the Odds

Ryfe Greenwood
Good mentors teach more than climbing systems and pruning cuts — they teach judgment. Source: All photos from the author
AdviceBusinessCurrent IssueGiving BackLatest

The Arborists Who Built Us

W. Jim Cortese

Equipment

Protecting the understory took careful maneuvering in a small space.  Source: All photos by Tchukki Andersen
Current IssueEquipmentFeaturedFrom the Ground UpKnucklebooms

Grapple Saw Material Handling

Tchukki Andersen, BCMA, CTSP

What the Charts Can’t Tell You About Knuckle-Boom Cranes The bark was rolling off everything. On a residential lot on

Tree injections can be an effective way to deliver targeted treatments in trees. Source: Rainbow Ecoscience
Current IssueDiseasesEquipmentFeaturedNutrientsPestsPlant Health CareTree Injectors

Micro Vs. Macro

Matt Smithmier
GH400 Type II Vented Safety Helmet by Koroyd
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Summer ’26 Product Spotlight

arbortimes
New climbers typically start with an intuitive climbing system like MRS before mastering more advanced techniques. Source: All photos from the author unless otherwise noted.
Climbing GearEquipmentRopes

Learning the Ropes

TJ Yurko
An Altec Teupen compact lift
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Working in Tight Spaces

Jenny Cohen

BUSINESS

Most tree care companies still measure productivity the way previous generations did, by what happens after the trucks arrive. Source: Richard May
AdviceBillingBusinessCurrent IssueEmployeesLatest

The Hours You Don’t Bill

Joy Gomez

The Hidden Economics of Tree Care Operations Last fall, I was standing in a suburban Minneapolis yard with the owner

E.J. employed SRS and MRS climbing systems to access a difficult section of the Cottonwood's canopy. Source: E.J. Turner
AdviceBusinessCurrent IssueLatestOccupational HazardsPlant Health CarePruningSafety

Against the Odds

Ryfe Greenwood
Good mentors teach more than climbing systems and pruning cuts — they teach judgment. Source: All photos from the author
AdviceBusinessCurrent IssueGiving BackLatest

The Arborists Who Built Us

W. Jim Cortese
Through the Green Reentry Job Training program, Garden Time prepares formerly incarcerated Rhode Islanders for meaningful careers in the expanding green industry. Source: All photos by Garden Time
BusinessCurrent IssueDiversityEducationFeaturedLeadershipTeamworkTraining

Growing Second Chances

Dane Buell, ArborTIMES™ senior advisor

SAFETY

The black widow can be found throughout the entire United States, making it a prominent hazard for arborists everywhere. Its venom is so toxic, it can cause severe pain, nausea, and, in rare cases, paralysis. Source:Gerald Holmes, Cal Poly San Luis Obispo, Bugwood.org
Current IssueFeaturedOccupational HazardsPPESafety

Hidden Hazards in the Canopy – Part Two

Mara Watts

Eight-Legged Threats Unless you’ve been living under a rock, you’ve probably seen recent headlines warning the public about serious tickborne

E.J. employed SRS and MRS climbing systems to access a difficult section of the Cottonwood's canopy. Source: E.J. Turner
AdviceBusinessCurrent IssueLatestOccupational HazardsPlant Health CarePruningSafety

Against the Odds

Ryfe Greenwood
A hollow tree may look harmless, but in spring it could house a highly defensive mother raccoon ready to bite. Source: Wikimedia
Occupational HazardsPPESafety

Hidden Hazards in the Canopy

Mara Watts
By making modest improvements to hydration, nutrition, and everyday movement, arborists can work more safely in the canopy. Source: Richard May
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Bodies Built for the Branches

Cindy O’Hara

Trending Now

David was proud to be an ISA Certified Arborist, and he wore that distinction with honor. Source: All photos courtesy of Jones Road Tree Service
Current IssueLatest

A Loss the Size of Texas

Joseph B. Pipitone, ISA-certified arborist, MPA

A Legacy Even Bigger On May 9, 2026, the tree care world lost a giant. David Mauk tragically passed away

Most tree care companies still measure productivity the way previous generations did, by what happens after the trucks arrive. Source: Richard May
AdviceBillingBusinessCurrent IssueEmployeesLatest

The Hours You Don’t Bill

Joy Gomez
The black widow can be found throughout the entire United States, making it a prominent hazard for arborists everywhere. Its venom is so toxic, it can cause severe pain, nausea, and, in rare cases, paralysis. Source:Gerald Holmes, Cal Poly San Luis Obispo, Bugwood.org
Current IssueFeaturedOccupational HazardsPPESafety

Hidden Hazards in the Canopy – Part Two

Mara Watts
E.J. employed SRS and MRS climbing systems to access a difficult section of the Cottonwood's canopy. Source: E.J. Turner
AdviceBusinessCurrent IssueLatestOccupational HazardsPlant Health CarePruningSafety

Against the Odds

Ryfe Greenwood
Good mentors teach more than climbing systems and pruning cuts — they teach judgment. Source: All photos from the author
AdviceBusinessCurrent IssueGiving BackLatest

The Arborists Who Built Us

W. Jim Cortese

Education

Through the Green Reentry Job Training program, Garden Time prepares formerly incarcerated Rhode Islanders for meaningful careers in the expanding green industry. Source: All photos by Garden Time
BusinessCurrent IssueDiversityEducationFeaturedLeadershipTeamworkTraining

Growing Second Chances

Dane Buell, ArborTIMES™ senior advisor

Building an Arboriculture Workforce Inside Rhode Island’s Prison System On a sunny morning at the Rhode Island Adult Correctional Institution

From a variety of classes, countless aisles of indoor and outdoor exhibitors, and plenty of opportunities to network and share insight, there simply isn’t a dull moment at ArborEXPO™. Source: All photos by Joe Tacynec
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arbortimes
The Millborn Farm will be an experiential learning environment that highlights the beneficial role trees play in carbon sequestration and climate resilience while fostering public appreciation for professional tree care. Source: Photos by the Massachusetts Arborists Association (MAA)
BusinessEducationGiving Back

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arbortimes
ArborEXPO was created with one goal in mind: to bring the industry together in a meaningful, accessible way Source: All photos by Joe Tacynec
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The Return of ArborEXPO™

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From cranes to chippers, attendees got up close and personal with the industry’s most advanced gear across more than 200,000 square feet of outdoor exhibit space. Source: All photos by Joe Tacynec
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Grit, Gear, and Growth 

Amy Kent

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