






🌳 Turn stubborn stumps into garden gold—effortlessly!
Spectracide 66420 Stump Remover is a 1-pound granule formula designed to accelerate the natural decomposition of tree stumps within 4 to 6 weeks. Safe for surrounding vegetation, it uses potassium nitrate to break down wood fibers effectively. Ideal for DIY users, it requires drilling holes into the stump and filling them with granules, offering a cost-efficient and eco-friendly alternative to professional stump removal.






| ASIN | B00EORP8XO |
| Brand | Spectracide |
| Brand Name | Spectracide |
| Customer Reviews | 4.0 out of 5 stars 5,904 Reviews |
| Global Trade Identification Number | 20071121564201 |
| Item Form | Granule |
| Item form | Granule |
| Manufacturer | United Industries (full casepacks) |
| Model Number | HG-66420 |
| Number of Items | 1 |
| Number of items | 1 |
| Part Number | HG-66420 |
| Size | 2.84 l (Pack of 1) |
| Unit Count | 2839.06 millilitre |
| Unit count | 2839.06 millilitre |
B**R
Five Stars
Received in good time and in good order. Worked really well, just the job.
A**R
Doesn’t work
No only did it not work after following the instructions and waited for 6 weeks but also the tree started growing again ad per the photo
S**R
Two Stars
doesnot do the job
J**N
It eventually worked!
I did not see the result after I applied it for a few weeks. But as time passed by, the stumps were all killed! It turned out that it just needs some time to kick in.
J**L
Anal
Ivordere this coz I thought it was 99% potassium nitrate... For sugar rockets... However there is no indication kn the bottle. But we'll give it ago anyway. Lol
B**N
Amazing…. But takes time
This product is amazing… it turned two stumps I had after losing trees to storms into pulp…. I mean it just disintegrated. However, have realistic expectations. It takes time. I drilled a bunch of 3/8 holes, filled them with the granules, then poured some boiling water over. I did this twice and then let it set for months. I went by today and kicked the stump and it literally just fell apart. Seriously, if you have the time, use this.
J**L
applied in fall and waited until spring and worked. Some larger stumps applied twice to ensure effectiveness.
This product does not give instructions to mix with water and apply. Other stump remover products. Instructions state to apply in powder form then use hot water to dissolve. This is not conveinient on acreage when you have many smaller stumps. After a month, have not seen any noticeable results. Applied in liquid form, powder then hot water, powder and rain... Applied in fall, with a large drill hole in stump, and applied to some large stumps twice, Most stumps were fully deteriorated by spring. Added one star for effectiveness (over 4 months). The stump must be killed with brush killer prior to stump remover treatment.
R**S
Works.....eventally
Worked great,but took 2 years
Trustpilot
1 month ago
1 week ago