Accidental Root Nicks While Removing Grass Around Young Maples

Minor Root Damage During Grass Removal: How Bad Is It?

A husband nicked a couple of roots while digging out grass around two young maples. The wife fears long-term damage; he says they'll be fine.

Verdict

He's likely right. Grass removal only disturbs the top few inches. If he didn't dig deeper than 2–3 inches, root loss is minimal (<20%). Trees show dieback only after 20–30% root loss.

Caveats

• Don't add rock or heavy soil over the area—compaction kills roots.
• Apply 3 inches of organic mulch (not touching trunks) instead.
• Monitor for stress, but recovery is probable.

Lucky this time—no more root cutting!