one way
By Chuck on 02/23/2015
been using mark-it blue for about 5-6 years I have 5 acres with a lot of tumble weeds I ad added mark-it blue. Due to the cost of weed killer I started using mark-it blue it saves a lot of $$$ because I do not duplicate spraying the same weeds multiple times.
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22 of 22 people found this review helpful
Mark-It Blue
By Kurt on 05/27/2013
Does the Job!
By Jim on 04/26/2019
Does the job!!!
By Matthew on 10/02/2020
I mixed as recommended and it did the job but I wish it was a bit darker and slightly longer lasting as it was already faded the next day and I was going to do another treatment and hit all the spots I missed the first time. Next time I use it I will just mix it at 150% to 200% and see how that goes.
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2 of 2 people found this review helpful
True Blue
By Doug on 08/30/2019
Excellent quality.
By Bill on 02/01/2019
Mark-It Blue
By Deanna on 04/05/2019
This product made it easy to see where I had sprayed a post-emergent herbicide so I was better able to ensure I didn't miss a lot. The product mixed with the herbicide and a surfactant stayed on the ground so I was able to see the area I had sprayed. I'm glad I bought it.
nice blue color
By Mark on 09/13/2019
Grass marker
By Steve on 11/29/2019
Blue color
By Robert on 08/24/2020
Spray Dye Review
By Rodney on 10/02/2020
Mark It Blue
By Cheryl on 03/27/2021
Using Mark-It-Blue
By Ernie on 04/16/2024
It's Blue
By Bill on 05/11/2024
Works
By Wes on 06/29/2024