Watering Your Trees

Watering Your Trees

Watering is a simple tool yet plays a crucial role in proper tree care that will help keep your landscape healthy and reduce some stress that may be...

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Soil Injected Nutrients

Soil Injected Nutrients

On this portion of The Bark we are going to be discussing the benefits of soil-injected nutrients along with signs and symptoms that you should keep...

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Black Knot Fungus

Black Knot Fungus

The disease, Dibotryon morbosom, commonly known as Black knot fungus, gets its name from the black and knotty outgrowth it produces. Infection from...

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Mulch Volcanoes!

Mulch Volcanoes!

This is the time of year when you will start thinking about your landscape. One of the most common things to do with your landscape in the Spring is...

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Zack Shier | Plant Health Care Manager

Zack Shier

Plant Healthcare Manager for Joseph Tree

Zack Shier is the plant healthcare (PHC) manager for Joseph Tree in Dublin, Ohio and has been with the company for 10 years. He has a bachelor’s degree in forest ecosystem management from The Ohio State University, is an ISA Board Certified Master Arborist (BCMA), and has his ISA Tree Risk Assessment Qualification (TRAQ). Zack enjoys educating employees and clients on tree health and has presented at both national and state tree care conferences on tree health and nutrition.