In this Spectrum News 1 segment, Adam Passo from Davey’s Milwaukee office talks about what rock salt does to plants and trees.  

Posted: March 30, 2023

A Milwaukee-area arborist is showing the effects that rock salt has on plants and trees.  

Adam Passo said he has always loved plants and trees. However, when he sees piles of snow with heavy salt concentration, he said he becomes concerned.  

“Tree are growing with us, and they need a lot of care when they are in the city, urban environment,” Passo said. “That’s what we do is take care of our trees.”  

Other News Posts

DSC 6420
Davey In The News

Why Are Trees Showing Signs of Stress?

George Reno from Davey's Menlo Park office talks about what the signs of drought stress are in trees and how to act quickly to prevent more damage. 
Read More
Screenshot 2025 07 02 115059
Davey In The News

Bagworms Are Hatching

Brad McBride from Davey's West Cleveland office talks about the invasive bagworm and how you can prevent them damaging your trees.
Read More
Two Employees (1)
Two Employees (1)

Get In Touch With Us!

We pride ourselves at Davey Tree on providing prompt, professional and personalized service from certified arborists that live, work and engage in your community. Contact one of our Davey Tree specialists for your residential, commercial, utility, or environmental needs.

Let's Find What
You're Looking For!