The Q&A Archives: Do Italian Cypress trees have invasive roots
Question: I would like to plant an Italiam Cypress in a small planter area surrounded by hardscape. Will the roots be a problem or is using root barrier enough protection for the surrounding hardscape??
Answer: In the site you describe, the roots would have no place to go other than down. I don't think you'll find them problematic.
Best wishes with your landscape!
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