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Happy Vermont Arbor Day!
On the first Friday of May, Vermonters celebrate Arbor Day ... sometimes it snows, but today is a beautiful spring day to #HugATree or...

Marie Ambusk
May 7, 20211 min read


ISA 2020 Virtual Conference 12/7-11
I’m happy to present with Gordon Mann at ISA 2020! His talk will cover the technical aspects of tree pruning that are important for...

Marie Ambusk
Nov 14, 20201 min read


TWSS-2020 .. a great success!
It was an honor to spend 3 days with our Scientist Friends at Tech-X Corp to learn more about their work in Physics. They create...

Marie Ambusk
Sep 18, 20201 min read


The Spirit of Trees
We have more in common with trees than we have in different! I think of this often and for many reason … While walking away after pruning...

Marie Ambusk
Sep 8, 20201 min read


It’s official – TREES ROI’s first published paper!
Several years ago, I discovered the writing and forward thinking vision presented by the authors of the first three The Landscape Below...

Marie Ambusk
Aug 29, 20202 min read


Happy New Year!
The New Year – a time of reflection, planning, and renewed resolve! The past year was very eventful at TREES ROI, with our successful...

Marie Ambusk
Jan 5, 20191 min read


Introducing: TREES ROI
The introduction of TREES ROI’s poster presentation at International Society of Arboriculture Annual Conference & Trade Show #ISAColumbus...

Marie Ambusk
Aug 10, 20181 min read


Let's talk trees!
It’s interesting how one thing leads to another · a hobby, to a passion, to a purpose .. · a wild idea, to a concept, to a viable...

Marie Ambusk
Aug 4, 20182 min read


Welcome to TREES ROI!
Hello! I'm Marie Ambusk, Co-Founder and CEO at TREES ROI. We are very excited to begin sharing our story with you - our vision - the...

Marie Ambusk
Aug 3, 20181 min read
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