Prime Source Celsius WG - 0.226 oz Easy Mix Packet-Post Emerge Weed Control

Great product on my bermuda/centipede mixed lawn. Followed the application chart and waited. It has been 3 weeks and the target weeds are dead or in great distress. Be patient and give it time to work.

Easy to mix with water in sprayer bottle. Kills the weeds not the grass. And it's perfect for summer heat.

This stuff worked great, I put it on my Dallas Grass and about an hour later, we had a sudden down pour, I thought for sure it would have washed away but the Dallas grass had stopped growing. I used weed kill that would not kill your lawn with no success, even was spraying grass killer having all these brown spots in my yard, I am very pleased and will continue to use this product.

Loved how effective this is. Most people, I read, mix it with certainty herbicide but that was too expensive for my individual use. Just used this handy little packet perfectly priced for a 2 gallon mix to which I added a little surfactant. Covered about 2k sq ft. It has started to kill weeds I have no idea what they are called ( mostly broadleafs). Slow acting but it surely looks like is very effective.

This stuff really works ! You just have to be sure you use it in the weeds it will kill. It doesn’t kill all weeds like sedge. But it ties plenty others .

Hasn't worked yet. First of all, the directions are all warnings. I wasn't able to find the DIRECTIONS on how to do anything other than, don't eat it, don't put it in your eyes, don't put it in the rivers and streams, and don't, and more don't's. How about, how many oz per gallon. I finally found the line that says the package is 0.226oz. So I got out the mirror and a credit card, then split it in half (more or less) and mixed it in a 1gal sprayer. I used 1 gallon on the front lawn spraying the visible weeds and then broadcasted it all over. I mixed the second gallon and did the same in the back. It's been almost a week and it doesn't seem to be working. The weeds are rich and green. I'm glad that I didn't buy the $100 size. Yard size is typical for a single story residual that doesn't have enough room for a pool.

Worked well after one use to eliminate a large portion of the weeds in our Bermuda grass. We plan on a second application to hopefully eliminate the rest of the weeds.

A bit expensive but it works well I use it for spot spraying burrweed patches in my St Augustine lawn. No grass damage. Other off the shelf herbicides didnt work I mix and mid strength. I add a touch of surfactant and blue dye