Grass Treatment/Killer - Blast It - 3.5LB
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Blast it - Grass and weed killer which is used primarily under above ground vinyl liner pools to help prevent nutgrass other other weeds from growing through the liner.
Features
- EPA registered herbicide
- Stops nutgrass (also called nutsedge) from growing through vinyl liners
- Sterilizes the small yellow-brown nutgrass seeds before germinating
- Concentrated granular product
Benefits
- Recommended by leading above-ground pool manufacturers
- Will not crack, soften or discolor vinyl liners
- Application each spring will ensure Nutgrass does not travel back under liner
Applications
- It is recommended that an area of one to two feet around the perimeter of the pool be treated during installation
- Immediately after applying, use a rake to till granules into the top two to four inches of soil
- Water with a fine mist from a hose
- Immediately install liner after applying water
- To insure no reinfestation, yearly treatment around the pool perimeter is recommended
Please see the chart below to determine the amount recommended for your pool size.
| Round Pool Size | Oval Pool Size | lbs required |
| 15' -18' | 12' x 21' | 2 |
| 21' - 24' | 15' x 30' | 4 |
| 27' - 33' | 21' x 41' | 6 |
