How long does it take for sedge hammer to work?
SedgeHammer + is effective if no rainfall occurs within 3 hours, but best results are obtained with no rainfall or irrigation for at least 4 hours. Use only in established turfgrass: allow turf to develop a good root system and uniform stand before application. Results may take 5-7 days to begin to appear.
How long to wait before reseeding with sedgehammer?
I have bare soil (with nutsedge) right now and am planning to sod in the next 7-10 days. Or do I need to place the sod and then wait 4-6 weeks and go over it with the SedgeHammer? Per the label on Sedgehammer, you are not supposed to reseed or sod within 3 to 4 weeks of using Sedgehammer. Therefore you have only a couple of options.
When should I use sedgehammer+?
SedgeHammer+ works best when applied in the spring and when the sedge plants have between three to eight leaves or produces tubers. As a selective herbicide, SedgeHammer+ offers control over both yellow and purple nutsedge, kyllinga and other listed broadleaf weeds on the product label below.
How does sedgehammer herbicide work?
How SedgeHammer Herbicide Works. It is always recommended that a surfactant be used to help SedgeHammer penetrate the waxy layer of the nutsedge leaf. The surfactant also aids in dispersing the water droplets evenly across the leaf tissues and facilitates adsorption into the vascular system of the plant.
How long does it take to see results from SedgeHammer?
Sedgehammer is one of our most popular products for nutsedge control, however, it does take time to work. You should allow at least 2 weeks to start seeing yellowing or browning on the target plants. It generally takes a full 28 days to kill nutsedge plants completely.
What if it rains after applying SedgeHammer?
Answer: SedgeHammer Herbicide will be rainfast 4 hours after application.
How often can you apply SedgeHammer?
4 times a yearFor maximum results, apply Sedgehammer 2 days before mowing or 2 days after mowing. Apply this product when wind speeds are low and there is no rain in the forecast. Do not apply Sedgehammer more than 4 times a year. Sedgehammer is safe to use around children and pets when applied according to the product label.
How long after applying SedgeHammer can I mow?
0:231:36How to Use Sedgehammer | DoMyOwn.com - YouTubeYouTubeStart of suggested clipEnd of suggested clipFor best results apply to well-established turf when weeds are actively. Growing spraying targetMoreFor best results apply to well-established turf when weeds are actively. Growing spraying target weeds until the leaf surfaces are visibly wet. You should make the application when rainfall is
How do I know if my SedgeHammer is working?
Critical amino acid production within the plant is then halted. Yellowing and browning of leaves usually occurs within 10-14 days. 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.
Will SedgeHammer work without surfactant?
Answer: The SedgeHammer 13.5 gram box already contains a surfactant so no additional surfactant would be needed. If you are using the 1.33 oz bottle of SedgeHammer, we would recommend using Non-Ionice Surfactant for Herbicides.
Do you pull nutsedge after spraying?
Answer: You do not want to dig up the treated sedge as it will take time to completely kill and you may need to do another application. Most of our customers begin to see results in 5 to 7 days, as long as the product was applied correctly according to the label.
What weeds does SedgeHammer control?
Sedgehammer is a selective herbicide concentrate that targets a variety of stubborn, unwanted weeds including purple and yellow nutsedge, cocklebur, sunflowers, giant ragweed, pigweed, velvetleaf, and horsetail.
What temperature do you apply SedgeHammer?
Answer: Yes, temperatures can have an effect on the Sedgehammer. You should only apply the product when the plants are actively growing (cold temps can prohibit growth) and should not be applied when temps are over 85F to avoid damaging beneficial plants. 141 of 155 people found this answer helpful.
Is SedgeHammer toxic to dogs?
Answer: SedgeHammer Herbicide is safe for people and pets once dry, when applied as directed on the product label. You should keep children and pets out of the treatment area while you are spraying SedgeHammer or any other herbicides or insecticides until the application is completely dry, usually 1-2 hours.
Can you apply SedgeHammer in hot weather?
SedgeHammer Herbicide is best applied when temperatures are below 85 degrees. We generally recommend applying this product in the morning or later in the evening, but not in the heat of the day to avoid potential damage. 9 of 9 people found this answer helpful.
Can you spray SedgeHammer with other herbicides?
Answer: Yes, SedgeHammer Herbicide can be mixed and applied with 2, 4 D.
Does SedgeHammer need to be watered in?
Does SedgeHammer need to be watered in? No, for application on emerged and actively growing nutsedge, watering is not required. It is important that the SedgeHammer mixture completely cover the nutsedge until it glistens.
What temperature do you apply SedgeHammer?
Answer: Yes, temperatures can have an effect on the Sedgehammer. You should only apply the product when the plants are actively growing (cold temps can prohibit growth) and should not be applied when temps are over 85F to avoid damaging beneficial plants. 141 of 155 people found this answer helpful.
Is SedgeHammer toxic to humans?
Harmful if swallowed. Avoid contact with eyes or clothing. Wash thoroughly with soap and water after handling.
Is SedgeHammer toxic to dogs?
Answer: SedgeHammer Herbicide is safe for people and pets once dry, when applied as directed on the product label. You should keep children and pets out of the treatment area while you are spraying SedgeHammer or any other herbicides or insecticides until the application is completely dry, usually 1-2 hours.
How long for Sedgehammer to work?
I sprayed Sedgehammer on my lovely carpet of nutsedge on Sunday. For those of you who have used this product, how long before you saw any signs of the product working? What signs should I be looking for? Yellowing? Curling?
Comments (3)
You will only notice its not growing anymore. And in about two weeks the sedge will burn up its sugar supply and then turn yellow. I thought I got ripped off the first time I used it since I didnt notice anything right away. For the price your paying, hit ebay and for about 120 you can get a bottle of 50 doses, I think.
How long does it take for a sedgehammer to kill nutsedge?
You should allow at least 2 weeks to start seeing yellowing or browning on the target plants. It generally takes a full 28 days to kill nutsedge plants completely. It is also possible that maybe you have plants other than yellow nutsedge that you are needing to kill, such as kyllinga. Our Nutsedge Identification Guide can help you to identify this plant: http://www.domyownpestcontrol.com/nutsedge-identification-guide-a-561.html We do not ever recommend to use herbicides or insecticides at any rates other than those specific rates on the product label. Using more product than is recommend is not only illegal, but in this case it could be dangerous and/or damage your desirable turfgrass. Please let us know if we can further assist you. We appreciate your feedback and your business!
When to use sedgehammer?
As it turns out, SedgeHammer is meant to be used before nutsedge has sprouted or is very young, something I missed in the review. I test sprayed some older grass and there some yellowing affect after 2 weeks. I will save the remaining until next spring. It cost far too much to waste!
How long does it take for nutsedge to grow?
A few tips: Follow all the advice given in the instructions. Make sure the nutsedge has almost a week of growth on it; this is important. If the sedge is too small or you try to use it on a freshly cut lawn, the sedge won't have enough surface area to absorb sufficient herbicide to be effective.
How long does it take for nut grass to go away?
Follow directions and use only one level spoon per gallon and nut grass will be gone in about 4 weeks. Be sure to use the Non-Ionic Surfactant for Herbicides with Sedgehammer at the rate of two teaspoons per gallon.
Does Image work on nutgrass?
I too had used other products to try to rid my yard of nutgrass. Products like Image and several others. Nothing really worked. I used one little one gallon pack from my local farm n ranch store and voilla, DEAD. It hasn't come back in months and I couldn't be happier! Do use a non-ionic surfactant with no less than 80 percent active ingredient.
Is sedgehammer good for lawns?
SedgeHammer (SH) is great! Two days after application the Sedge shows yellowing and then it's gone. Last year was the first application of SH to our newly laid lawn. Little did we know that tilling the soil would multiply the Sedge, so it was not surprising to see them again this year. They're gone now. ;-)) BTW, the label calls for 2 Tablespoons of nonionic surfactant. That's a bit perplexing to a layperson, but I found that JetDry (for dishwashers) is a nonionic surfactant. It worked!
Does sedgehammer work?
I purchased SedgeHammer from DoMyOwnPestControl.com and it worked immediately. The process of getting my order filled and delivered was exceptional. I applied the product to the nutsedge that had taken over my front yard. After one application, no more nutsedge.
How long does it take for sedgehammer to kill?
Sedgehammer can take somewhere between three to five weeks to kill down to the root and can be reapplied after six weeks if a second application is needed. One final post-emergent, Tenacity herbicide (active ingredient mesotrione), can control some sedge in combination with other broadleaf weeds and may be a good option if multiple weeds are occurring in your lawn. However, Tenacity is only labeled to control yellow nutsedge, not purple nutsedge or kyllinga.
When is sedge most active?
Sedge Characteristics and Traits. Sedge can be seen for the majority of the year, but is typically most active and noticeable during the summer when it grows faster and taller than the turfgrass it is invading.
What is sedge in lawn?
Unlike other common lawn weeds, sedge does not fall into the grassy or broadleaf weed category but is instead a class of its own. Although similar in appearance to a grass, it can be differentiated by its shiny yellow-green color and V-shaped stem that will feel triangular in your hand when it is rolled between your fingers. Found throughout the United States, it is quite common to see sedge in moist areas of the lawn that are poorly drained, especially during periods of hot weather. This Sod University article discusses the characteristics of sedge (or nutsedge) and highlights the weed control product SedgeHammer+. First, let’s talk about sedge and its characteristics.
What is the best herbicide for sedge plants?
One of the most effective post-emergent control options is SedgeHammer+ (active ingredient Halosulfuron-methyl), which can be mixed with water and spread evenly over the grass and weeds. SedgeHammer+ works best when applied in the spring and when the sedge plants have between three to eight leaves or produces tubers. As a selective herbicide, SedgeHammer+ offers control over both yellow and purple nutsedge, kyllinga and other listed broadleaf weeds on the product label below.
What herbicides kill yellow nutsedge?
One final post-emergent, Tenacity herbicide (active ingredient mesotrione), can control some sedge in combination with other broadleaf weeds and may be a good option if multiple weeds are occurring in your lawn. However, Tenacity is only labeled to control yellow nutsedge, not purple nutsedge or kyllinga.
Why is sedge hard to recognize?
In a well maintained lawn, however, sedge becomes hard to recognize with frequent mowing because the weed doesn’t get the opportunity to sprout seed heads. The images below demonstrate the sedge plant before it reaches this point.
How many tubers does a sedge plant produce?
In fact, one sedge plant alone can produce hundreds of tubers when it is actively growing. Pictured above from left to right: yellow nutsedge and purple nutsedge.
How long does it take for a sedgehammer to reseed?
One, is to treat the sedgehammer and stun it with a glyphosate (round up) type product which allows you to reseed within 7 days with no issues. Or, you can treat with Sedgehammer and wait 3 to 4 weeks before re sodding. If you must sod in 7 to 10 days, then you should treat the nutsedge ...
How long does it take for nutsedge to work?
The product label does state that the product often works with one application, but depending on the size and age of the nutsedge a second treatment may be required 6 to 10 weeks after the initial treatment.
How many ounces of surfactant is in a sedgehammer bottle?
All the surfactants on our website are non-ionic which is the type of surfactant the manufacturer of SedgeHammer herbicide recommends for use with their product in the bottle size (1.33 oz). The 13.5 gram pack of SedgeHammer already includes a built-in surfactant.
Is nut sedge safe for dogs?
I have found other organics that work on everything else, but the nut sedge is a pain! A. It is safe for pets to be around the area Sedgehammer has been applied, after the treated areas have completely dried. The small amount of active ingredient that is on the grass is not enough to harm a dog.
Is it safe to use sedgehammer on pets?
It is safe for people and pets to be around the area Sedgehammer has been applied, after the treated areas have completely dried.
Is sedgehammer turf safe?
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. Many other products are safe to only warm season or certain kinds of turfgrass.
How long can you keep 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.
How long does it take for a nutsedge to die?
Yellowing and browning of leaves usually occurs within 10-14 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.
How long does it take to reapply weed killer?
You may have to reapply in 6 to 10 weeks but eradicating these weeds is worth it.
Can you water nutsedge?
No, if you apply it to actively growing nutsedge, watering is not required. You should, however, completely cover the nutsedge until it glistens.
Is sedgehammer ionic or non ionic?
SedgeHammer+® contains a dry, non-ionic surfactant in the formulation, eliminating the need for additional additives when mixing.
Can sedgehammer be used in vegetable gardens?
However Sedgehammer cannot be used in vegetable gardens or in or around annual plant beds. It can be used in landscapes around established woody ornamentals as a directed spray on the sedge. Avoid contact of Sedgehammer with the leaves or plant parts of desirable plants.
Does Sedgehammer have a plant?
Sedgehammer does not have this plant as one that it will harm or control.
How long does it take for sedgehammer to work?
SedgeHammer + is effective if no rainfall occurs within 3 hours, but best results are obtained with no rainfall or irrigation for at least 4 hours.
How long does it take to get a second sedgehammer?
SedgeHammer + often works with one application, but depending on the size and age of the nutsedge a second treatment may be required 6 to 10 weeks after the initial treatment. See “Other Tips” below for more information.
What is sedgehammer herbicide?
SedgeHammer + Herbicide kills nutsedge without injury to turfgrass, established ornamentals, shrubs, and/or trees. SedgeHammer Plus (+) provides post-emergence control of both purple nutsedge and yellow nutsedge. SedgeHammer+ also controls many broadleaf weeds and suppresses kyllinga. Nutsedge is controlled after emergence in cool and warm season turf grasses such as St. Augustinegrass, Bermudagrass, Kentucky Bluegrass, tall and fine fescue, and perennial ryegrass. Sedgehammer + is considered one of the more "gentle to turfgrass" nutsedge killers and pets and people can return to the treated area once the spray dries.
How long does it take for horsetail to show signs of a ring?
Herbicide symptoms are likely to show within 2 weeks as a necrotic ring at the base of the plant, even though the leaves and stems remain green and a deep leathery green in color.
How many sq ft does a sedgehammer herbicide treat?
One 13.5 gram packet will treat 1,000 sq. ft. For larger areas, consider using SedgeHammer Herbicide in the 1.33 oz. bottle, which treats up to 40,000 sq. ft.
What does the plus sign mean in sedgehammer?
The “+” (plus) in SedgeHammer + indicates that it already contains a surfactant, so it is not necessary to use any additional products. One 13.5 gram packet will treat 1,000 sq. ft. For larger areas, consider using SedgeHammer Herbicide in the 1.33 oz. bottle, which treats up to 40,000 sq. ft.
How long does sedgehammer stay in the soil?
SedgeHammer may remain active in the soil up to 3 years after application.
