Grass Treatment/Killer - Blast It - 3.5LB

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