Will a Tree Stump Grow Back?

A stump won’t grow back into the tree it was, but many broadleaf trees send up new shoots from the stump or the roots after the trunk is cut. Spruce, pine and most other conifers don’t sprout at all. Grinding the stump below the soil line removes the part that sprouts and stops most regrowth.

Trees That Sprout From the Stump

Some species fight back hard when they lose their trunk. Around Vaughan, the ones we see most are:

• Manitoba maple: sends up a ring of shoots around the cut within weeks.
• Poplar and aspen: sucker from the roots, sometimes metres away from the stump.
• Willow: sprouts from the stump and the roots, especially in wet ground.
• Silver maple: sprouts from the stump edge if it’s left standing high.
• Honey locust and black locust: sucker from the roots across the lawn.

Norway maples and ash tend to sprout less once cut low, though a high stump can still push shoots for a season or two.

Why the Roots Keep Pushing

The root system still holds the energy the tree stored over the years. With no leaves to feed, the roots push out new buds to try to grow leaves again. The bigger the root system, the longer it keeps trying. Each round of shoots uses some of that stored energy, so the sprouting slows and stops in time, but that can take several years.

How Grinding Stops It

Most sprouts come from the root collar, where the trunk meets the roots just above and below the soil. Grinding takes the stump down below the grass and removes that collar along with the big surface roots. With nothing left to sprout from, most stumps stop. See stump grinding for how we do it.

A few aggressive species, like poplar and locust, can still throw up suckers from roots further out for a season after grinding. Mow them or clip them at ground level as they appear and they’ll run out of energy.

When Full Removal Makes Sense

If you’re building, paving or replanting in the spot, or you’re dealing with a stubborn root-suckering species, full stump removal takes out the main root ball as well. Read grinding versus removal to compare the two.

Shoots on a Tree You Kept

Suckers can come up around the base of a living tree too, and thin, upright water sprouts can grow along its branches after heavy pruning. These are a sign of stress or of a past cut. Clip them off as they appear. If a tree you kept is putting out a lot of them, have it looked at.

Keeping Sprouts Down After Grinding

After grinding, rake the chips flat, top the hole with soil and seed it. A thick lawn shades out most root suckers. Keep mowing over the spot through the first summer and any shoots that do appear get cut before they can feed the roots.

Old Stumps From Past Removals

If you bought a house with a stump the last owner left behind, grinding still works years later. A partly rotted stump grinds faster than a fresh one. Hidden rocks and old fence posts around it are the main thing we check for first.

Leaving the Stump

You can leave a stump to rot on its own. A large hardwood stump in Vaughan clay can take ten years or more to break down, and in that time it can sprout, trip someone mowing in Concord or Pine Valley, and draw carpenter ants. Most people find grinding easier.

Call or text (289) 444-0864 with the number of stumps and a rough width. We’ll come out the same day and give you a free quote.