Reviews

Product is easy to use and very effective as a non-selective herbicide. I have used the product along fence lines on our farm, in our landscaped beds close to the house, and to knock down all vegetation in multiple half acre fields as the first step in creating food plots for hunting. Just follow the directions and you will get great results!

Terrific company to deal with. Extremely fast shipping, excellent product information, and very competitive price. I'll definitely be ordering again from Keystone. The phone rep was super helpful and very patient.

This helped a great deal in controlling the overlap that can occur when I spray. In areas where the grass was heavy it was a little harder to see but on the parking lots it was very easy to see. A learning curve in how much to use was needed. Good product.

Used the Super Turf Marker blue dye to mark triclopyr applications in thickets of low-lying multiflora rose growing in a pasture. It was helpful in showing locations that I'd already sprayed, but it is not easy to spot the blue color on the green leaves. I'm not sure what color might show up better, but if orange were available, I'd give it a try.

When you want to kill a plant without poisoning the ground, this is the product. When mixing with water, make sure the resulting pH is between 5 and 6.5. Use ammonium sulfate (sold as hydrangea blueing) if necessary. Also be sure to use a penetrant horticultural oil.

great product better service thanks