The grinding's done, the stump is gone — and now you're looking at a shallow depression filled with wood shavings. So what do you actually do with it? The right next step depends on what you want that spot to become. Here's how to finish the job properly.
First, understand what you're working with
Right after grinding, the hole is filled with a mound of wood chips and sawdust mixed with some soil. It usually looks like more material than will fit, because grindings are fluffy and will settle and decompose over the coming months. That settling is the key thing to plan around — if you do nothing, the spot will sink over time and leave a dip in your yard.
Option 1: Leave the grindings as mulch
The simplest path. Wood chips make decent mulch for the area around the old stump or nearby beds. Just know two things: the pile will shrink noticeably as it decomposes, and fresh wood chips temporarily pull nitrogen from the soil as they break down — so this isn't a great base to plant directly into. Good for: low-traffic spots where you don't plan to grow anything right away.
Option 2: Haul the chips away and backfill with topsoil
If you want to grow grass or plant in that spot, this is the way to do it right. Removing the grindings and replacing them with clean topsoil gives you proper soil instead of slowly-rotting wood, so new grass or plants get a real start — and you avoid the long, slow sinking that bare grindings cause. This is exactly what our cleanup & haul away service is for: we take all the shavings off your property and leave a clean hole ready to fill.
Growing grass
Fill the cleared hole with topsoil, tamp it down in layers, mound it slightly above grade to allow for settling, then seed or lay sod. Keep it watered and it'll knit into the surrounding lawn.
Planting a flower or garden bed
Mix quality topsoil or compost into the area, level it, and plant as you would any bed. Clean fill makes all the difference here.
Option 3: Plant a new tree
This is the one case where you need to think harder. The old root system is still in the ground, so planting a new tree in the exact same spot can be tricky. The best approach is usually to clear out as much of the grindings and old root material as possible, backfill with quality soil, and ideally plant the new tree a few feet away from the original stump if you can. If you're set on the same spot, full removal of the old root ball may be worth discussing — tell us your plan and we'll advise.
Option 4: Just level it and move on
Not every spot needs to grow something. If you simply want a flat, tidy yard, haul the chips, backfill with soil or fill dirt, mound slightly for settling, and tamp it level. Done.
A quick checklist
- Decide the goal first: grass, garden, new tree, or just level ground.
- Planting anything? Haul the grindings and backfill with clean topsoil.
- Mound the fill slightly above grade — it will settle.
- Water and monitor over the first few weeks; top up the soil if it sinks.
We can finish it for you
When we grind your stump, we can haul away every chip and backfill with topsoil so you're left with a clean, level, ready-to-plant spot — not a pile of debris. Just mention what you're planning when you book. Text a photo to 301-355-3769 for a quote. We serve Montgomery County, including Rockville, Bethesda, and Olney.
Frequently asked questions
What do you fill a stump hole with after grinding?
If you're planting, haul away the wood grindings and backfill with clean topsoil, mounded slightly above grade to allow for settling. If you just want it level, fill dirt works. Leaving the grindings as mulch is fine only for spots where you won't grow anything soon.
Can I plant grass right over ground-up stump chips?
It's not ideal. Fresh wood chips temporarily tie up nitrogen and settle as they decompose, which makes for poor, sinking soil. For a good lawn, remove the chips and backfill with topsoil before seeding or laying sod.
Why does the ground sink after stump grinding?
The grindings are loose and full of air, and the wood slowly decomposes — so the spot settles over the following months. Mounding clean fill slightly above grade and tamping it down prevents a noticeable dip.
Can I plant a new tree where the old stump was?
You can, but the old root system is still there. It's usually best to clear out the grindings and old roots, backfill with good soil, and ideally plant a few feet away. For the exact same spot, full root-ball removal may be worth discussing.
Get a free quote in Montgomery County
The fastest way to a real number is to call or text a photo of your stump to 301-355-3769. We serve all of Montgomery County, Maryland — see our service areas or learn more about stump grinding.