If you’ve ever dealt with nutsedge, you know it’s one of the peskiest weeds out there. I have tried almost everything, from DIY concoctions to top-rated herbicides, but nutsedge always seemed to bounce back. That is until I discovered Image Kills Nutsedge.
Now, I won’t say it’s a magic bullet, but it’s close. I’ll share my experience, what worked, and what didn’t, while also covering some key details on how this product compares with others in the market.
My Experience With Image Kills Nutsedge

When I first noticed nutsedge taking over parts of my lawn, I knew I had to act fast.
I’d tried a few other herbicides in the past with mixed results, so I wasn’t expecting a miracle from Image Kills Nutsedge.
Still, I decided to give it a shot.
The first thing I did was test a small patch in my backyard, just to make sure it wouldn’t harm my Bermuda grass.
Within a week, the nutsedge started to turn yellow, which was a good sign.
I waited another week before spraying the rest of the affected areas, and sure enough, the nutsedge began to wilt. It didn’t kill everything overnight, but after about a month of spot-treating, I noticed the patches shrinking.
What I appreciated most was that Image didn’t harm my lawn. Other products I’ve used either killed the nutsedge too slowly or harmed my grass. But with Image, my Bermuda grass stayed green and healthy while the nutsedge slowly disappeared.
However, it wasn’t perfect. I had to reapply a few times because nutsedge has a tendency to pop back up. But in comparison to other herbicides I’ve used, this one performed the best. It’s not a one-and-done solution, but it’s effective and safe for southern turf, which is what I needed.
In the end, I’d say my experience with Image Kills Nutsedge has been positive, and I’m happy with the results!
Pros of Using Image Kills Nutsedge
Let’s get straight to the benefits. There are plenty of things to love about this product, but these are my top pros based on my personal use.

- Selective Herbicide: One of the best features is that it’s selective. Many herbicides kill everything in their path, leaving you with patches of dead grass. Not Image Kills Nutsedge! You can treat your lawn without worrying about unsightly bare spots.
- Quick Results: From my experience, I noticed the nutsedge starting to turn yellow within a week. It’s not instant, but it works faster than many alternatives. I sprayed a small test area first (always a good idea) and was impressed with how quickly the nutsedge began to wilt.
- Safe for Southern Turf: As someone living in the southern U.S., I’m familiar with how tough southern turf grasses can be to manage. Image Kills Nutsedge is specifically designed for use on Bermuda grass, St. Augustine grass, and centipede grass, among others. I had no issues with it damaging my lawn.
- Effective on Stubborn Weeds: I have a history with tough-to-kill weeds like nutsedge and Virginia buttonweed. Some herbicides just don’t get the job done, or worse—they damage everything else. With Image, I’ve noticed that even stubborn weeds like buttonweed showed signs of stress after a couple of weeks, and within a month, they were mostly gone.
- Affordable: Compared to other weed killers I’ve tried, Image Kills Nutsedge is reasonably priced, and considering how effective it is, I’d say it’s a great value for money.
Cons of Using Image Kills Nutsedge
While I had a generally positive experience with Image Kills Nutsedge, no product is without its downsides. Here are a few cons you should be aware of.
- Multiple Applications Required: Don’t expect a one-and-done solution. Nutsedge is a notoriously resilient weed, and it’s not uncommon for new sprouts to appear after your initial treatment. You may need to reapply the product several times throughout the growing season. I had to spot-treat areas about three weeks after my first application.
- Takes Time to Work Fully: Even though I saw initial results within a week, it took about a month for the nutsedge to completely die off in most areas. Patience is key with this herbicide. You might have to wait a little longer than you’d like to see the full effect.
- Not Effective in Cooler Weather: If you live in a region where temperatures fluctuate, be mindful of the timing. Image works best in warm conditions, so applying it during cooler months may not give you the best results. I made sure to use it during the heat of the summer, and it performed well.
- Spot Treatment Needed: Because nutsedge can spread like wildfire, you’ll likely need to treat new patches as they appear throughout the growing season. While this isn’t a huge inconvenience, it’s something to keep in mind if you’re looking for a one-time fix.
Tips For Best Results
If you want to get the most out of Image Kills Nutsedge, follow these maintenance tips. These are based on my experience and the product instructions, and they should help you maximize the effectiveness of the herbicide.

- Apply After Spring Green-Up: The best time to apply Image Kills Nutsedge is after your grass has greened up in the spring but before it goes dormant in the fall. I applied mine in early June, which is prime growing season for both nutsedge and turf grass.
- Mow Before Application: To make sure the herbicide reaches the roots of the weeds, mow your lawn a day or two before applying. This will expose the weeds and make the product more effective. I made this mistake the first time and didn’t see as quick of results. After mowing, the second application worked much better.
- Water Lightly After Application: Some herbicides require heavy watering after application, but not Image. A light watering will help the product penetrate the soil and reach the roots of the nutsedge. Overwatering can wash away the herbicide, reducing its effectiveness.
- Keep Pets Off the Lawn: It’s important to keep pets and kids off the lawn for a day or two after application. This gives the product time to work and prevents any accidental ingestion. I usually apply the herbicide on a Friday and let the lawn sit over the weekend without foot traffic.
Comparing Image Kills Nutsedge To Other Brands
I’ve tried several other nutsedge killers before landing on Image. Here’s how it stacks up against the competition.
- Ortho Nutsedge Killer
Ortho works well initially but tends to lose its effectiveness after the first treatment. I found that while it was quick to knock down the nutsedge, the weed came back just as fast. It’s a decent product for smaller infestations but falls short for more serious nutsedge problems.
- Sedge Hammer
Sedge Hammer is another popular choice for killing nutsedge, but it’s slow to work. It took about 10 days before I saw any noticeable results, and even then, the nutsedge wasn’t completely gone. If you’re patient, it’s a solid option, but I prefer the quicker results from Image.
- Sedge Ender
Sedge Ender killed a good portion of the nutsedge in my yard, but like Ortho, it wasn’t long before new sprouts popped up. It’s one of the more affordable options, but the effectiveness isn’t long-lasting.
Verdict
In terms of overall effectiveness, I’d rank Image Kills Nutsedge above the others I’ve tried. While it does require repeat applications, the results are worth the extra effort. Plus, it doesn’t harm my Bermuda grass, which is a huge win in my book.
Frequently Asked Questions (FAQ)
Yes, IMAGE nutsedge killer works well, especially on southern turf grasses like Bermuda and St. Augustine. I’ve personally seen it take down nutsedge in just a few weeks. However, like most herbicides, it does require multiple applications for the best results.
You’ll start to see the nutsedge turn yellow within a week, but it can take up to a month for the weeds to completely die off. The product works faster than many other brands, but patience is still required.
There’s no single herbicide that will kill nutsedge permanently. This weed is notoriously resilient and can return even after treatment. That said, consistent use of a product like Image Kills Nutsedge, along with good lawn maintenance practices, can significantly reduce its presence over time.
Yes, but only lightly. You don’t need to drench your lawn after applying Image Kills Nutsedge. A light watering helps the herbicide reach the roots, but overwatering can reduce its effectiveness.
Conclusion: Why Image Kills Nutsedge is Worth Trying?
In my experience, Image Kills Nutsedge has been one of the most reliable solutions for controlling this difficult weed. It’s not a magic solution—no herbicide is—but it works quickly, doesn’t harm southern turf grass, and is affordable.
If you’re dealing with a nutsedge infestation, give this product a shot. Just remember to follow the instructions, be patient, and expect to reapply a few times for the best results. You can purchase it easily online or at most major garden centers, so it’s convenient too.
Based on my results, I’d say it’s worth the investment!