SKU: 39003582780
quinclorac 75 df selective herbicide 1lb

quinclorac 75 df selective herbicide 1lb Quintessential Herbicide – GCI Turf Academy

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Description

quinclorac 75 df selective herbicide 1lb Quintessential Herbicide – GCI Turf AcademyQuintessential Herbicide Professional Crabgrass & Weed Control The use of a methylated seed oil is recommended to greatly enhance the effectiveness of the product. Quintessential is a pro grade post emergent herbicide powered by quinclorac, designed to eliminate crabgrass, grassy weeds, and broadleaf weeds without damaging your turf when applied correctly. Its trusted by professionals and perfect for serious DIY homeowners who want commercial level

🌱 Quintessential™ Herbicide – Professional Crabgrass & Weed Control

The use of a methylated seed oil is recommended to greatly enhance the effectiveness of the product. 

Quintessential™ is a pro-grade post-emergent herbicide powered by quinclorac, designed to eliminate crabgrass, grassy weeds, and broadleaf weeds without damaging your turf when applied correctly. It’s trusted by professionals and perfect for serious DIY homeowners who want commercial-level results.

This product delivers strong control on both warm-season and cool-season grasses while remaining safe for established lawns when used as directed.

✔ Controls

  • Crabgrass (large & smooth)

  • Barnyardgrass, foxtail, kikuyugrass, signalgrass

  • Clover, dandelion, dollarweed, violets, bindweed, and more

Application rates and weed control guidelines are based on the official label.

🌿 Approved Turf Types

Quintessential™ is labeled for use on established:

Highly / Moderately Resistant Turf

  • Bermudagrass (Common & Hybrid)

  • Kentucky Bluegrass

  • Tall Fescue

  • Perennial Ryegrass

  • Zoysiagrass

  • Buffalograss

  • Seashore Paspalum

  • Bentgrass (with restrictions)

  • Fine Fescue (in blends only)

Always follow turf restrictions listed on the label.


📊 Application Rates by Turf Type

Turf Type / Use Rate per 1,000 sq ft Timing / Notes
General Broadcast 1.10 – 1.45 fl oz Apply to actively growing weeds
Spot Treatment 1.10 – 1.45 fl oz Spray evenly over weeds
Creeping Bentgrass 0.5 – 1.0 fl oz (split apps) 2–3 apps, 14–21 days apart

Maximum Annual Rate:
Do not exceed 2.9 fl oz per 1,000 sq ft per year.


🧪 Mixing Instructions (Per 1,000 sq ft)

For best results, use methylated seed oil (MSO).

  1. Fill sprayer ¾ full with clean water

  2. Add measured Quintessential™

  3. Add MSO at 0.55 fl oz per 1,000 sq ft

  4. Finish filling tank and agitate well

  5. Maintain agitation while spraying

Backpack Sprayer (Spot Spraying)

Tank Size Quintessential™ MSO
1 Gallon 3 Tbsp 1.5 Tbsp
2 Gallons 6 Tbsp 3 Tbsp
3 Gallons 9 Tbsp 4.5 Tbsp

⏱ Best Application Timing

  • Apply to actively growing weeds

  • Do not mow 2 days before or after

  • Do not water for 24 hours after spraying

  • Ideal when temps are moderate and turf is not stressed

  • Repeat applications may be needed for heavy infestations


🛡 Safety & Use Guidelines

  • Wear gloves, long sleeves, and eye protection

  • Keep people and pets off until dry

  • Do not spray in wind over 10 mph

  • Avoid flower beds, vegetables, and ornamentals

  • Do not apply to drought-stressed turf

Safety guidance is based on label instructions.


⭐ Why Choose Quintessential™?

✅ Professional quinclorac formula
✅ Excellent crabgrass control
✅ Safe on major turf types
✅ Works on grassy + broadleaf weeds
✅ Proven results for DIY and pros

If you want real lawn-care results, this is the product professionals rely on.

 

Not for sale in AK, AZ, HI, WY

WE DO NOT ALLOW RETURNS ON LIQUID PRODUCTS. NO EXCEPTIONS.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 39003582780

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mandy o
Boise, US
★★★★★ 1
More like baby powder scent rather than honey
While this works well and is very moisturizing, the smell is awful. It does not taste or smell like honey at all. It smells like a really strong baby powder, and not a pleasant one. I couldn't even use it just on my hands because the smell was so strong. Instead, I've been using it on my rough feet before putting socks on, so at least it's good for that and I don't continue to smell it. I'm willing to try one of the other scents though, as they have much better reviews.
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Reviewed in the United States on November 9, 2025
A
Verified Purchase
Amazon Customer
Alexandria, US
★★★★★ 4
Great but large to carry around
This is a great product, and having beef cattle, I like to support other farmers. The ONLY thing I would suggest is to make it in smaller tubes so that it is easier to carry around. It is hard to carry in a jean pocket because of how large it is, so it makes it look odd and is awkward. However, that being said, I do use this for dry spots for winter skin, etc. Let me know when you make these in smaller tubes - I look forward to buying more and supporting your 'USA made' business!
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Reviewed in the United States on January 21, 2026
C
Verified Purchase
Cindy Klenske
Bozeman, US
★★★★★ 5
Great product
Great!
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Reviewed in the United States on March 21, 2025
L
Verified Purchase
Lauren
Boise, US
★★★★★ 3
Good
This thing is huge which makes it a little weird to use. It feels nice to put on, but then once it is on it feels kinda waxy I’m not really a fan. It also has a not super pleasant (in my opinion) scent. However, it lasts a long time as long as you’re not eating/drinking and it does meek moisturizing
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Reviewed in the United States on February 22, 2025
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Verified Purchase
Mamas
Houston, US
★★★★★ 2
Beef Tallow Lip Balm-honey
Nice size, comes in a box and sealed with the label for tamper protection. Don't like the strong smell (its a weird 'old perfume' scent which is a turn off going on my lips) and most importantly it doesn't seem to moisturize at all for my winter cracked lips.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 19, 2025

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