SKU: 53062956771
best herbicide for grassy weeds

best herbicide for grassy weeds Q4 Plus Turf Herbicide 1 QT

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Ships within 48 hours · Estimated delivery Aug 8 - Aug 13

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Description

best herbicide for grassy weeds Q4 Plus Turf Herbicide 1 QTHow Q4 Broadleaf and Crabgrass Herbicide Works Q4 Plus Herbicide contains four active ingredients: quinclorac, sulfentrazone, dicamba and 2,4 D. These four ingredients create a powerful herbicide that provides total crabgrass and foxtail control in places such as home lawns and golf courses. It inhibits protox activity for the rapid decline and death of numerous broadleaf weeds. Q4 Plus herbicide comes in a water based formula and applies easily to

How Q4 Broadleaf and Crabgrass Herbicide Works

Q4 Plus Herbicide contains four active ingredients: quinclorac, sulfentrazone, dicamba and 2,4-D. These four ingredients create a powerful herbicide that provides total crabgrass and foxtail control in places such as home lawns and golf courses. It inhibits protox activity for the rapid decline and death of numerous broadleaf weeds. Q4 Plus herbicide comes in a water-based formula and applies easily to the target area with a sprayer.

 

Where to Use Q4 Plus Broadleaf Herbicide

Use Q4 Plus Broadleaf herbicide to protect cool-season turfgrass on home lawns, commercial landscapes and other sites to prevent unsightly weed growth. It targets weeds in public parks and recreational sites where weeds grow in the field and around flowerbeds. You can also use Q4 Plus to kill weeds on athletic fields and sports turf, including golf club greens and fairways. Applying this herbicide to sod farms helps to keep weeds from ruining profitable turf.

 

Q4 Plus Broadleaf Herbicide Target Weeds

Q4 Plus Herbicide specialized formula targets both large and smooth crabgrass as well as green, yellow and giant foxtail; it also kills yellow nutsedge in residential and commercial lawns. It is also an effective product for killing barnyardgrass, chickweed and clovers throughout open lawns and fields. Use Q4 to target even more weed pests such as:

  • Bull thistle
  • Dandelion
  • Ground ivy
  • Knotweed
  • Matchweed
  • Pigweed
  • Poison ivy
  • Ragweed
  • Signalgrass
  • Spurge
  • Thistle
  • Wild lettuce
  • Yarrow

 

Q4 Plus Turf Herbicide Features and Benefits

  • Kills common weed pests such as crabgrass, foxtail and nutsedge
  • Protects cool-season grasses from invasive broadleaf weeds
  • For use on Kentucky bluegrass, fescue and ryegrass
  • Contains four active ingredients for maximum weed control
  • Keeps weeds out of residential, ornamental, institutional and noncrop sites

 

Stop CrabGrass Growth in Your Lawn With Q4 Plus Broadleaf Herbicide

Q4 Plus Turf herbicide gives you a powerful way to kill crabgrass many broadleaf weed species throughout home lawns, business landscapes, recreational sites and athletic fields. Thanks to its four active ingredients, you can target invasive broadleaf weeds and protect cool-season grasses during susceptible times. Although Q4 Plus offers maximum weed control, you should avoid using it near aquatic sites to prevent killing fish and other water life. When you need a potent herbicide for use in residential and commercial settings, rely on the power of Q4 Plus herbicide.

Shipping Notes
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SKU: 53062956771

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4.8 ★★★★★
Based on 7 reviews
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Verified Purchase
Laurie A. English
Grantham, US
★★★★★ 5
Excellent down alternative insert
Size: Full/Queen, Style: All-Season
I purchased this down alternative for my Airbnb because we can easily wash it. I love that it is fluffy and warm and easy to put into the duvet. Price was great as well!!
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Reviewed in the United States on April 19, 2026
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Verified Purchase
Renee
Omaha, US
★★★★★ 5
Feels luxury, I approve
Size: King, Style: Warm
I have purchased high end comforters/duvet inserts and this one is somehow my favorite. It's so thick and fluffy. I was going to do the double duvet insert method to create an extra lush bed situation, but honestly it's not needed at all with this comforter! It poofs up wonderfully inside my duvet cover (king duvet, king insert) and it's like heaven. It's very cozy yet airy, and it moves well during the night and does not fee too heavy despite its weight. This thing is definitely on the warm end and probably won't be suitable for Florida summers, but depending on how you set the AC at night it could be fine! The comforter is weighty, it feels like quality, and has a soft fabric. I wouldn't use it without a duvet cover, that's more of an aesthetic choice but I like keeping it clean. The white is very white. Honestly, I will be getting another one simply because I'm so impressed. Definitely no need to drop $300+ dollars elsewhere.
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Reviewed in the United States on October 25, 2025
R
Verified Purchase
Rosalie
Boise, US
★★★★★ 4
ALL SEASON IS TOO WARM!
Size: King, Style: All-Season
I got the King, All Season, to squeeze into a Queen duvet for extra floof and it's sooo cozy. Highly recommend. I redacted 1 star though because although it says All Season, the amount of down in here feels like it's for winter. The first night I used it I woke up dripping in sweat. It's currently March, I live in Los Angeles area, hitting about 75° weather outside rn, but I sleep with AC full blast at night (usually hit about 64 when I wake up). I can't sleep with it, I'll need to buy the "cool" one, and hope that isn't tooo thin. Don't get me wrong, it's a great insert, but holy hell, it's too heckin' warm. I saw someone else mention it and wish I had honed in on their comment. I don't wanna return it as it was used, so I'm stuck with it now. *UPDATE* I am back because I also bought the "Cool" blanket as well after experiencing the heat of the all season and it too is also too hot for me. I've had a duvet before but I guess not filled to the capacity of these blankets. If you're a hot sleeper maybe look elsewhere?
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Reviewed in the United States on March 12, 2026
K
Verified Purchase
Kingsize
Battle Creek, US
★★★★★ 5
Buy this instead of the ‘brand name’ one
Size: Twin, Style: Warm
Tl:DR: Buy it, it’s super cheap, better than the one I paid 2x the price for and soft as it can get, and it really is a ‘Winter comforter’. This review is going to sound like I got paid off for it but I actually didn’t. I bought another comforter prior to this one, paid close to double of this one and that the ‘on sale’ price, and it is trash compared to this Amazon basics one. Both claim to be thick warm comforters but I can literally stack two of the other brand and maybe they’d be almost as thick as the Amazon one. I only bought this one because the other ‘winter’ one I bought was so thin and flimsy I figured adding another ‘cheapie’ one might make me not freeze to death. As soon as I arrived I noticed that this Amazon one was WAY thicker, nicer looking, softer and warmer than the old one. Just to try it out I stacked both of them together to see if I wouldn't freeze to death like I was doing with the old ‘expensive’ one: five minutes in and I was sweating. That’s all it took, I immediately removed the duvet cover from the old one, switched it to the Amazon one and threw the old one somewhere where I couldn’t see the money I had wasted, and yes the Amazon was warmer and softer even WITHOUT the duvet cover. I’m probably going to get the light version for when fall hits and I don’t quite need the heavy one yet. Buy it you won’t regret it and hey it’s Amazon brand so if you don’t like it they’ll take care of you, but I HIGHLY doubt you won’t love this thing.
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Reviewed in the United States on April 14, 2026
R
Verified Purchase
Ryan flores
Lexington, US
★★★★★ 5
Great duvet insert
Size: King, Style: Light
Perfect duvet insert. I got a pretty expensive duvet to cover this and they worked great together. The fit was perfect and I didn’t feel like the duvet was smaller than its cover. This was a cheap option that keep us warm while not being too think. This product is also breathable and recommend if you live in a place that transitions from hot to cold often.
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Reviewed in the United States on April 6, 2026

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