Squirrels in Florida Lawns: How Much Damage Can They Really Do?
If you've noticed small, scattered holes popping up across your lawn, you might be wondering who the culprit is. In Florida, the answer is often the eastern gray squirrel — a common sight in yards from Jacksonville to Naples.
But how much damage can a squirrel really do to a Florida lawn? Let's separate fact from frustration.
What Squirrels Actually Do to Lawns
Squirrels aren't feeding on your grass — they're after something else. Here's what you're likely to see:
Digging for buried nuts. Squirrels stash acorns, pecans, and other seeds, then dig them back up later. This leaves behind small, shallow holes about 1–2 inches deep. In a yard with heavy oak or hickory trees, these holes can add up fast.
Occasional tunneling. Squirrels sometimes dig small burrows near tree roots, fence lines, or sheds. This is less common in open lawn areas but can happen.
Chewing on irrigation. Sprinkler heads and drip lines can get gnawed if they're in a squirrel's path. This is more of an annoyance than a widespread issue, but it can lead to water waste and dry patches.
How Bad Is It Really?
For most Florida lawns, squirrel damage is cosmetic, not catastrophic. Here's what that looks like:
A few squirrels passing through — 5–15 small holes; grass recovers quickly
A squirrel family near nut-producing trees — Dozens of holes during peak burying season (fall through early winter)
New sod or fresh seeding — Squirrels may dig through it looking for buried food, disrupting establishment
The holes are small and the grass usually fills back in on its own. Squirrels don't eat grass roots, and they rarely kill large patches of turf.
Why Florida Is Different
Florida presents a unique set of challenges when it comes to squirrel activity:
Year-round digging. In colder states, squirrels slow down in winter. In Florida, they stay active all year — so the digging never really stops.
Plenty of food. Florida's live oaks, laurel oaks, and palm trees provide a steady supply of acorns and berries that keep squirrels coming back.
Fewer natural predators. In suburban and urban Florida, hawks, foxes, and snakes are less common, allowing squirrel populations to grow larger than they might in rural areas.
When Squirrels Become a Real Problem
For most homeowners, squirrels are a mild nuisance. But there are times when they cross the line:
High population density. If you're seeing a dozen or more squirrels in your yard regularly, the damage can become noticeable.
New landscaping. Fresh sod or grass seed is an open invitation for squirrels to dig — and they can undo a lot of work in a single day.
Irrigation damage. Chewed sprinkler heads can create dry spots and increase your water bill.
How to Manage Squirrel Activity
If squirrels are becoming more than a minor annoyance, here are a few practical steps:
Remove food sources. Rake up fallen acorns, nuts, and berries regularly. This removes the main reason squirrels are digging.
Trim tree branches. Squirrels use overhanging branches to access your yard. Trimming branches back at least 6–8 feet from your roofline can help.
Protect new sod or seed. Cover freshly seeded areas with a light layer of straw or netting until the grass is established.
Consider professional help. If squirrel populations are high or they're causing damage to structures (attics, eaves, irrigation), a pest control professional can help with exclusion and removal.
The Bottom Line
Squirrels are not the most destructive pest on a Florida lawn — that title belongs to chinch bugs, mole crickets, and fire ants. But they can be a persistent, year-round nuisance, especially in yards with plenty of oak trees.
For most homeowners, a few holes here and there aren't worth worrying about. But if the digging is getting out of hand, or if squirrels are finding their way into your home, it's time to call a pro.