How long does sedgehammer take

Ultimate Lighting Sale. Bathroom Vanity Sale. Bestselling Chandeliers and Pendants. Sign In. Join as a Pro. Houzz TV. Houzz Research. Shop Featured Holiday Categories. Home Decor. Holiday Decor. Christmas Trees. Holiday Lighting. Gift Cards. Lawn Care. How long for Sedgehammer to work? Gags 11 years ago. No need for additives. When I re-did my flower beds and disturbed the soil down deep, the terrible nutsedge emerged.

After consistently spraying every time I saw one pop up through the soil, I got rid of them. Learn More about Sedgehammer…. If you keep Sedgehammer in its original package and store in a cool, dry place, it can be stored for a few years without detrimental effects. Once you mix it with water, it should be used the same day, as Sedgehammer begins to degrade once it is mixed in water. No, if you apply it to actively growing nutsedge, watering is not required.

You should, however, completely cover the nutsedge until it glistens. Applying Sedgehammer to young nutsedge plants plants that have emerged within the last 6 weeks usually has the best results.

Plants that survive longer than 6 weeks can produce new nutlets. Apply Sedgehammer consistently to eventually eradicate the problem. Read the label for specific directions regarding maximum number of applications and rates. Within hours Sedgehammer will be absorbed into the leaf tissue. Yellowing and browning of leaves usually occurs within days however it may take an additional 2 weeks before the nutsedge dies.

If the nutsedge is not actively growing or is stressed in any way, this process may be delayed or interrupted. Sedgehammer is one of the most gentle- to- turf products around. It has proven to be safe to most commonly used grasses of North America and has been successfully used for many years. Your grass should be well established with a good root system prior to application.

However Sedgehammer cannot be used in vegetable gardens or in or around annual plant beds. Asked by C from Baton Rouge, La. I notice that you recommend that Sedgehammer not be applied when temps are over 85F.

Can it be safely applied in the early morning prior to the high afternoon temps to avoid damaging other plants?

You can safely apply Sedgehammer in the early morning to avoid damaging other plants, it is only during application do you want to avoid spraying when temps are above 85F. Was this answer helpful to you? Yes No. Asked by Ken. After I mix 2 gallons of Sedgehammer, how long will it remain effective?

I have my nutsedge down to a small area with only a dozen colonies so I mix 2 gallons and fill a one quart spray bottle for convenience. How long will the remaining liquid product remain effective? Typically it is not recommended to leave any pesticide solution in a sprayer for more than two weeks at a time. You should only mix what you plan on using. If you want to leave the product in the sprayer for longer you should at least shake and agitate the sprayer every few days to keep the solution from separating.

Asked by George from Warminster Pa. When is the best time to apply Sledgehammer, before or after cutting your lawn? We recommend to apply Sedgehammer two days after mowing your lawn. This will allow the weeds to be more open to absorbing the Sedghammer. You also want to wait at least 2 days before mowing your lawn after application. Asked by Fred.

How long does Sedgehammer take to break down? I had a bad infestation of nut grass in a garden bed which I have since sprayed. How long before I can safely use it as a vegetable garden? We checked with the manufacturer on this one and they told us that the product can stay active in the soil for up to 3 years and a veggie garden should not be planted in this area for at least 3 years.

Rated 3 out of 5. This is the only thing that I have found that works on nutgrass. Wish it weren't so expensive because I have an ongoing battle with this. May 8, Works great in controlling nutgrass in my lawn and flowerbeds.

August 13, William M. July 1, Great product and service! Kills nuts edge without harming Bermuda grass! I would buy again! June 20, Deborah L. We own a number of properties and almost all had nut sedge problems this year. We sprayed selectively where the nut sedge was present. It took about 10 days before the nut sedge died.

The rest of the lawns were unharmed. The label says that a sticking agent is not required, but I added 2 tsp. August 22, I used it about 2 weeks ago and all of it is dying. Love this! Will use it every year. And it's easier now--all you do is add water, mix and spray! August 16, Jean E. I tried the generic sedgehammer but it did not work as well. April 29, Best thing for the virginia buttonweed.

I have tried everything from celsius to msma and nothing has gotten it like this product. April 23, If you follow the labeling correctly this will eliminate even purple nutsedge. If you have an issue I would highly recommend the use of this one to knock it out. April 16, Best herbicide I have ever used for purple nutsedge that actually does as it states on the label! Very suprising to someone who has been trying to cotrol this stuff for years.

April 12, As it says on the label it does. I was suprised to see that it actually didnt damage my St Augustinegrass as it was labeled not too. I will definitely continue to use this product. April 11, A product which is broad labeled but yet still safe if applied properly. Did the job I needed will tell all my neighbors as I see them. Expensive, hopefully works. I bought two 0. Some nutgrass show signs of dying after 3 weeks.

I will resubmit a review after another application and weeks. May 9, July 14, Charles C. This stuff is the only thing I found that works effectively on nutgrass. Epest Solutions thank you June 21, I'll keep you posted-my yard is full of sedgehammer. All my research does suggest sedgehammer is the best for controling nutsedge.

April 5, Been having a hard time eradicating the nutgrass but this seems to be working. February 18, Joseph C. Reviews for Similar Products. Questions that need answers My Posts. Start typing your question and we'll check if it was already asked and answered. Learn More. Do not include HTML, links, references to other stores, pricing or contact info. Browse 62 questions Browse 62 questions and 63 answers.

Can this product be used on Florida lawns in the heat if summer when most days are 88 degrees and higher? North Florida on Jun 17, Once mixed with water, how long is sedge hammer effective? Chris on Aug 10, Will re-application be required every year?

How long to get this stuff to stop coming back???!! Matt on Jul 24, You would be able to get control in the year. Reply Inaccurate Weed Expert on Jul 24, Can this product be applied in food plots for deer to control the Nutsedge? The food plot consist of brasicus, winter greens, and clover. Mike R on Aug 8, Fazir G on Jul 26, Drive XLR8 Herbicide. Is it safe to use on st. Augustine grass? Johnnie G on Jun 29, Augustine and all other types of lawns.

A shopper on Aug 14, BEST ANSWER: I think the product is relatively safe if used accord to label instructions, however, i would not allow my children nor pets access to the area for at least 12 to 24 hours. Also I would make sure pets don't eat the treated grasses nor roll in it excessively.

Same for children. The product works well, though it took weeks for the sedge to totally die and disappear. I was happy with the results. I have children and a dog. Product requires 4 hours to be absorbed by the sedge. We keep the children and dog off the treated lawn areas until then. I have nutsedge in an area with dwarf mondo grass. Will this product kill the mondo grass?

Calvin C on Feb 24, How long before you see results? I sprayed the sedge weed but it still standing with the same line green color like I did nothing? Michael G on Jul 27, It will work if applied as direction state. Mix rate of sedge hammer to 25 gallons of water?