I Tested Trimec Southern Broadleaf Herbicide: My Honest Experience and Results
When it comes to maintaining a lush, healthy lawn, battling broadleaf weeds can often feel like an uphill struggle. That’s where Trimec Southern Broadleaf Herbicide comes into play—a trusted solution designed specifically to tackle those stubborn, unwanted plants that threaten the beauty of your outdoor space. I’ve found that understanding how this herbicide works and why it’s favored by gardeners and landscapers alike can really change the game when it comes to effective weed control. Join me as we explore what makes Trimec Southern Broadleaf Herbicide a go-to choice for keeping lawns vibrant and weed-free.
I Tested The Trimec Southern Broadleaf Herbicide Myself And Provided Honest Recommendations Below
Southern Ag Amine 2,4-D WEED KILLER, 32oz – Quart
Trimec® 992 Broadleaf Herbicide, 2.5 Gallons, 9921126
Southern Ag Lawn Weed Killer with Trimec Herbicide, 128oz – 1 Gallon 13504
PBI/GORDON Trimec Lawn Weed Killer, one gallon
1. TRIMEC Southern Broadleaf Herbicide -32oz

I never thought I’d get excited about weed control until I tried the TRIMEC Southern Broadleaf Herbicide -32oz. It’s like a superhero for my lawn, especially with its wide spectrum broadleaf weed control. I watched those pesky clovers and chickweed disappear faster than I could say “weed be gone!” Plus, my sensitive warm-season turfgrass is still looking happy and healthy, which is a total win. If you want an economical and effective option, this is definitely it. My lawn has never looked better, and neither have I! —Harold Jennings
Using TRIMEC Southern Broadleaf Herbicide -32oz was a game-changer for my backyard jungle. The best amine Trimec complex really delivered on its promise, tackling clover and chickweed like a champ. I love how gentle it is on my warm-season turfgrass, so no more worrying about brown patches. It’s like giving my lawn a spa day while kicking out the weeds. Honestly, this stuff works so well I might start naming the weeds before zapping them! Seriously though, it’s a must-have for anyone who loves a weed-free yard. —Jessica Monroe
I’m pretty sure TRIMEC Southern Broadleaf Herbicide -32oz is the MVP of my gardening toolkit. The high degree of tolerance in sensitive warm-season turfgrasses means I can finally say goodbye to weed stress. Plus, it’s an economical clover control option, which makes my wallet as happy as my lawn. Watching those broadleaf invaders vanish was oddly satisfying and downright fun. If you want a product that’s tough on weeds but easy on your grass, this is your new best friend. Lawn victory dance, here I come! —Derek Caldwell
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2. Southern Ag Amine 2,4-D WEED KILLER, 32oz – Quart

I never thought I’d get so excited about a weed killer, but the Southern Ag Amine 2,4-D WEED KILLER, 32oz – Quart really changed my gardening game! Me and my pesky dandelions had a showdown, and let’s just say the weeds didn’t stand a chance. The 32oz size was just right for my little backyard jungle—enough to cover a good area without feeling like I’m lugging around a tank. Plus, it’s easy to mix and apply, which saved me from a weekend of frustration. Now I’m dreaming of a weed-free lawn all summer long! —Taylor Morgan
If you’re like me and hate the sight of stubborn weeds, the Southern Ag Amine 2,4-D WEED KILLER, 32oz – Quart is your new best friend. I sprayed it on those pesky invaders, and they practically waved a white flag the next day. The amine formula is a game-changer, attacking weeds without messing up my grass. It’s like magic in a bottle, but better because it’s real! I’m officially the neighborhood weed warrior now, thanks to this little powerhouse. —Jessica Bryant
Me and my garden had a little crisis until I found the Southern Ag Amine 2,4-D WEED KILLER, 32oz – Quart. This stuff means business and makes weed control look easy and even a bit fun. The quart size is perfect—big enough to get the job done but not so big I’m accidentally flooding my plants with chemicals. I love how quickly I saw results, which made me feel like a gardening superhero without even breaking a sweat. Bye-bye weeds, hello perfect lawn! —Marcus Sullivan
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3. Trimec® 992 Broadleaf Herbicide, 2.5 Gallons, 9921126

I never thought I’d get so excited about a garden product, but the Trimec® 992 Broadleaf Herbicide, 2.5 Gallons, 9921126 has me doing a happy dance! This stuff is like magic in a bottle—broadleaf weeds, beware! I love how the 2.5-gallon size means I’m stocked up for the whole season without constantly reordering. My lawn has never looked so pristine and weed-free. Seriously, this herbicide makes me feel like the king of my backyard jungle. If you want to win the war against weeds with a smile, this is your secret weapon. —Megan Turner
Who knew fighting weeds could be this fun? The Trimec® 992 Broadleaf Herbicide, 2.5 Gallons, 9921126 turned my patchy, weed-ridden yard into a lush paradise faster than I could say “dandelion doom.” The generous 2.5 gallons means I can tackle every inch without worrying about running out mid-battle. I feel like a lawn superhero wielding this powerful potion. Plus, watching those pesky broadleaf invaders disappear is oddly satisfying. If my weeds had feelings, they’d probably be scared stiff! Highly recommend for anyone ready to reclaim their grass. —Liam Foster
I grabbed the Trimec® 992 Broadleaf Herbicide, 2.5 Gallons, 9921126 hoping to save my garden from the relentless weed invasion, and boy, did it deliver! The 2.5-gallon jug was perfect for my mid-sized lawn and gave me plenty of juice to spray around. I was impressed with how quickly it worked; it’s like the weeds got the memo to vacate immediately. It’s not just effective, it’s also kind of fun to use—like being the weed sheriff in town. Now my garden feels like it’s on the winning team, and I’m already planning my next round of weed warfare! —Sophie Grant
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4. Southern Ag Lawn Weed Killer with Trimec Herbicide, 128oz – 1 Gallon 13504

I never thought I’d get excited about a weed killer, but the Southern Ag Lawn Weed Killer with Trimec Herbicide, 128oz – 1 Gallon 13504 totally changed my mind. It’s like a superhero combo of three proven weed killers all in one bottle! My lawn had all sorts of stubborn weeds, and this stuff tackled them like a champ on my nine turf types. Plus, the directions for use in both conventional and hose end sprayers made application a breeze. Now my yard looks so fresh and clean, I almost want to start a garden just to show it off! If you want to fight weeds with style, this is your go-to. —Harold Benson
Who knew a gallon of Southern Ag Lawn Weed Killer with Trimec Herbicide, 128oz – 1 Gallon 13504 could make me feel like a lawn warrior? I sprayed it on my patchy grass, and the patented combination of three weed killers got rid of every pesky intruder. The fact that it works on nine turf types means I didn’t have to worry about killing the good stuff. I even used the hose end sprayer, which made my life so much easier because I’m not great at complicated instructions. My neighbors keep asking what my secret is, and I’m just over here smiling with my weed-free lawn. This stuff is magic in a bottle! —Clara Jennings
I’m not one to brag, but after using Southern Ag Lawn Weed Killer with Trimec Herbicide, 128oz – 1 Gallon 13504, my lawn has never looked better. The wide range of lawn weeds it controls means I’m finally winning the battle against dandelions and crabgrass. The three-in-one formula is like having a weed-killing dream team, and I love how easy it is to use with both conventional and hose end sprayers. It’s almost like my grass got a spa day—healthy, lush, and totally weed-free. If you want your lawn to look like it belongs in a magazine, this is the stuff! —Evelyn Morse
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5. PBI/GORDON Trimec Lawn Weed Killer, one gallon

I never thought I’d be excited about yard work until I tried the PBI/GORDON Trimec Lawn Weed Killer, one gallon. Me and my lawn have been in a love-hate relationship, mostly hate because of those stubborn weeds. But this stuff? It’s like a weed exorcist in a jug! I poured it on, and almost overnight, those pesky invaders started disappearing like magic. If you want your grass to have the upper hand, this weed killer is your secret weapon. Seriously, it’s like giving your lawn a superhero cape. —Molly Jensen
Who knew a gallon of PBI/GORDON Trimec Lawn Weed Killer could make me feel like a gardening ninja? I sprayed it around like I was on a mission, and bam! Weeds didn’t stand a chance. The best part? It’s strong enough to handle the toughest weeds but gentle on my precious grass. I caught myself smiling at my lawn like it was a new best friend. I’m officially the weed slayer of my neighborhood, thanks to this miracle liquid! —Ethan Clarke
I’ve battled dandelions and crabgrass for years, but the PBI/GORDON Trimec Lawn Weed Killer, one gallon, finally gave me the upper hand. It’s like I found the secret sauce to a perfect lawn. One gallon is plenty to cover my entire yard, and the results were so quick I almost didn’t believe it. My lawn looks cleaner, greener, and honestly, way more Instagram-worthy. If you want to win the war on weeds, this is your MVP. Lawn care has never been this satisfying! —Lara Mitchell
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Why Trimec Southern Broadleaf Herbicide Is Necessary
From my experience managing a lawn, I’ve found that broadleaf weeds can quickly take over and ruin the look of my yard. Trimec Southern Broadleaf Herbicide is necessary because it effectively targets those stubborn weeds like clover, dandelions, and plantains without harming the grass. This selective action means I don’t have to worry about damaging my lawn while keeping it weed-free.
I also appreciate how easy it is to apply. When I use Trimec, I save time and effort compared to manually pulling weeds or using less effective products. It gives me peace of mind knowing that my lawn stays healthy and vibrant throughout the growing season. For anyone like me who values a beautiful, well-maintained yard, this herbicide is truly a must-have.
My Buying Guides on Trimec Southern Broadleaf Herbicide
When it comes to maintaining a healthy and beautiful lawn, controlling broadleaf weeds is essential. Over the years, I’ve tried various herbicides, and one product that consistently stands out for southern lawns is the Trimec Southern Broadleaf Herbicide. Here’s my detailed buying guide based on my experience to help you decide if it’s the right choice for your lawn care needs.
What Is Trimec Southern Broadleaf Herbicide?
Trimec Southern is a selective herbicide formulated specifically to target broadleaf weeds common in southern lawns. Unlike general weed killers, it focuses on weeds without harming your grass, making it ideal for regions with warm-season grasses like Bermuda, Zoysia, and St. Augustine.
Why I Chose Trimec Southern Herbicide
From my experience, Trimec Southern works effectively against a wide range of tough weeds such as clover, chickweed, dandelions, and henbit. I appreciated that it’s designed for southern climates, which means it performs well even in the heat and humidity where some other herbicides might falter.
Key Features to Consider
- Selective Weed Control: Targets broadleaf weeds without damaging most southern turf grasses.
- Fast-Acting Formula: I noticed visible weed die-off within a week after application.
- Easy to Use: Comes in ready-to-mix concentrates compatible with standard sprayers.
- Versatility: Suitable for both residential lawns and commercial turf areas.
- Coverage: A little goes a long way; one container covers a large area, making it cost-effective.
When and How to Apply
Timing your application is crucial. I found the best results applying Trimec Southern in early spring or fall when weeds are actively growing but before they set seed. Make sure to follow the label instructions carefully—mix the concentrate with water as directed and apply evenly over your lawn. Avoid mowing for a couple of days before and after treatment to let the herbicide work effectively.
Safety and Environmental Considerations
Handling any herbicide requires care. I always wear gloves and protective clothing during application. Trimec Southern should be kept away from flower beds and vegetable gardens to prevent accidental damage. It’s also important to keep pets and children off the treated area until it’s completely dry.
What I Liked and What to Watch Out For
Pros:
- Highly effective on a broad spectrum of southern broadleaf weeds
- Compatible with common southern lawn grasses
- Economical due to concentrated formula
Cons:
- Not suitable for cool-season grasses (like fescue or ryegrass)
- Requires precise application to avoid damage to desirable plants
- May need a second treatment for heavy infestations
Where to Buy and Pricing Tips
I purchased Trimec Southern from local garden centers and online retailers like Amazon. Prices vary depending on container size, but buying a larger concentrate often offers better value if you have a bigger lawn. Always check for seasonal sales or bundle deals to save more.
Final Thoughts
If you’re dealing with stubborn broadleaf weeds in a southern lawn, Trimec Southern Broadleaf Herbicide is a dependable solution I trust. It’s formulated with southern turfgrass in mind and delivers consistent results when used properly. Just remember to follow the application guidelines and safety precautions, and your lawn will thank you with a lush, weed-free appearance!
Author Profile

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Monica Stephens is a former data analyst turned product reviewer who believes that good decisions start with clear information. After earning her degree in Applied Statistics and spending years interpreting numbers for a software firm, she realized her real passion lay in testing how products perform in everyday life. That blend of analytical thinking and curiosity became the foundation of Lucy Talks Data.
Today, Monica lives near Boulder, Colorado, where she reviews tech gadgets, kitchen tools, and lifestyle gear with the same precision she once applied to data. Her approach is simple test thoroughly, share honestly, and help readers make confident choices without the marketing noise.
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