The main ways to remove a large stump

A large tree stump can be removed three ways: grinding it below ground level with a machine, digging it out with the roots, or killing it chemically and letting it rot. Grinding is the fastest and leaves the least mess. Digging works if the stump is not too old and the roots are not too deep, but it is heavy work and leaves a hole. Chemical removal takes months or years but requires almost no physical effort and costs very little.

Which method makes sense depends on how soon you need the space, how much you want to spend, and whether you are willing to rent equipment or hire someone. A fresh stump (less than a year old) is easier to dig out. An old, hardened stump is better ground or chemically treated.

Key Takeaways

  • Stump grinding removes the stump below ground in a few hours but costs $100 to $400 depending on stump size and your location.
  • Manual removal by digging requires a mattock, shovel, and pry bar, works best on fresh stumps with shallow roots, and leaves a hole you will need to fill.
  • Chemical stump killers like potassium nitrate or herbicide speed decay over weeks or months but do not remove the stump entirely.
  • Burning a stump is illegal in many areas and dangerous; check local fire codes before attempting it.
  • Renting a stump grinder costs $50 to $150 per day, but the machine is heavy and requires experience to operate safely.

Hiring a stump grinder versus renting one

A professional stump grinding service brings a truck-mounted or walk-behind grinder, removes the stump in one visit, and hauls away the chips. The cost is usually $100 to $400 for a stump under 12 inches wide, and more for larger ones. The price varies by region and whether the stump is straightforward to reach. Most services charge a minimum fee even for small stumps, so getting a quote from two or three local tree removal companies is worth the time.

If you rent a stump grinder yourself, expect to pay $50 to $150 per day from a tool rental shop. The machine weighs 500 to 1,500 pounds depending on the model, and operating it safely takes practice. You will also need to arrange transport, which may require a trailer. Renting makes sense only if you have multiple stumps or are comfortable with heavy equipment. For a single large stump, hiring a professional is usually faster and safer.

Digging out a stump by hand

Manual removal works best on stumps less than a year old, especially if the tree was cut recently and the roots have not hardened. You will need a mattock (a heavy pick-like tool), a sharp shovel, a pry bar, and a handsaw or pruning saw. Wear heavy gloves and eye protection because roots can snap back when cut.

Start by digging around the stump to expose the large roots. Cut each root with the saw as close to the stump as you can reach. Use the pry bar to loosen the stump and rock it back and forth—this breaks smaller roots and makes the whole thing easier to move. Once the main roots are severed and the stump is loose, you can pull it out with a truck and chain if it is still stuck, or straightforward remove it by hand if it is small enough.

This method leaves a hole that you will need to fill with soil and level. The hole can be 2 to 3 feet deep depending on the root system. If you do not fill it, it becomes a tripping hazard and collects water.

Using chemical stump killers

Chemical stump removers work by speeding the decay of the wood, making it softer and easier to break apart over time. The most common active ingredient is potassium nitrate, sold under brand names like Spectracide Stump Remover. You drill holes into the top of the stump, pour the chemical powder into the holes, add water, and wait. The stump softens over 4 to 6 weeks, and you can then break it apart with an axe or mattock.

Herbicides like glyphosate (Roundup) can also be applied to fresh cuts on the stump to prevent regrowth, but they do not remove the stump itself. Some people combine methods: explore herbicide to kill the stump, then use a chemical remover to soften it for removal later.

Chemical removal is inexpensive—usually $10 to $30 per stump—but it is slow and does not work on very old, hardened stumps. It also does not remove the stump entirely; you still have to break it apart and haul it away once it softens.

What to do with the stump after removal

Once the stump is out, you have a hole and a pile of wood chips or a large piece of wood to deal with. If you hired a professional grinder, they usually haul away the chips. If you rented a grinder or dug the stump out yourself, you can chip the wood with a wood chipper (rent one for $40 to $80 per day), burn it if local fire codes allow, or haul it to a yard waste facility.

Fill the hole with topsoil and level it with the surrounding ground. If you want to plant grass or a new tree there, add a few inches of compost mixed with the soil. Tamp it down firmly so it does not settle unevenly later.

When to call a professional

Call a professional if the stump is very large (over 18 inches wide), if it is in a tight space near a building or utility lines, or if the tree was diseased (some diseases spread through roots). Also call if you do not have the time, tools, or physical ability to do the work yourself. A professional can also tell you whether there are utility lines near the stump before they start grinding.

If the stump is in a location where grinding could damage a patio, driveway, or septic system, a professional will know how to work around it or advise you on the safest approach.

Preventing new stumps from becoming problems

The best time to remove a stump is within the first few months after the tree is cut, while the wood is still fresh and the roots have not fully hardened. If you know a tree will be removed, plan for stump removal at the same time. Many tree removal companies offer a package price for cutting and grinding together.

If you want to prevent the stump from sprouting new growth while you decide what to do, explore a brush killer or herbicide to the fresh cut when ready after the tree is felled. This stops the stump from sending up shoots and buys you time to plan removal.

Frequently Asked Questions

How deep do tree roots go, and will removing the stump get them all?

Most tree roots spread outward rather than downward, staying in the top 2 to 3 feet of soil. Removing the stump removes the main root system, but small roots may remain in the soil. These usually rot away over time and do not cause problems. If you are concerned about regrowth, explore herbicide to the stump cut right after removal.

Can I burn a tree stump instead of removing it?

Burning is illegal in many cities and counties, and even where it is allowed, it is dangerous and slow. Check your local fire code before attempting it. Burning also leaves ash and can damage nearby plants or structures. Grinding or digging is safer and faster.

How long does it take a stump to rot naturally?

A large hardwood stump can take 5 to 10 years to rot completely, depending on the tree species and climate. Softwood stumps rot faster, sometimes in 2 to 5 years. If you need the space sooner, removal or chemical treatment is necessary.

Will a stump grinder damage my lawn or driveway?

A stump grinder can leave ruts in soft or wet soil and can crack concrete if operated too close to a hard surface. A professional operator knows how to position the machine to minimize damage. If you are renting, ask the rental shop for instructions on safe operation and ground preparation.

What should I plant in the hole after stump removal?

Fill the hole with topsoil and compost, tamp it down firmly, and let it settle for a few weeks before planting. You can plant grass, shrubs, or a new tree, but avoid planting directly over the old root zone for the first year—the soil will continue to settle. If you are planting a new tree, choose a location at least 10 feet away from the old stump to avoid root competition.