SKU: 5346361262
sequence herbicide

sequence herbicide Quintessential Herbicide – GCI Turf Academy

Sale price$19.42 Regular price$21.58
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Ships within 48 hours · Estimated delivery Aug 2 - Aug 7

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Description

sequence herbicide 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: 5346361262

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Mark Butler
New York, US
★★★★★ 5
N/A
Size: 13, Color: Black
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Reviewed in the United States on October 10, 2025
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J. L.
Natrona Heights, US
★★★★★ 5
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Size: 11, Color: Black, Size: 11, Color: Black
I bought these black dress shoes for an occasional formal wear, and overall I’m quite pleased with them for the price. Fit & Comfort: The size is accurate (true to size for me). They fit well right out of the box with no major break-in period needed. The pointed toe is a bit more tapered/narrow than I usually prefer, but it’s stylish and not uncomfortably tight. The main downside is the thin padding/insoles — they’re a little firm underfoot. However, this is an easy fix; I’ve already swapped them for better aftermarket insoles and the comfort improved significantly. Quality & Appearance: The quality is solid for the money. The faux leather has a nice shine, and the crocodile-embossed pattern on the toe cap and sides looks sharp and premium in person (see my photos). Stitching is clean, the sole has decent tread for a dress shoe, and they feel sturdy. No loose threads or cheap-feeling construction. They’ve held up well so far after several wears. Value: Excellent bang for the buck. They look much more expensive than they cost and are a solid choice if you’re looking for stylish dress shoes without spending a fortune. Would recommend, especially if you plan to add your own insoles. Perfect for office, weddings, or events where you want to look polished.
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Reviewed in the United States on May 17, 2026
J
Verified Purchase
James Lee
Lexington, US
★★★★★ 2
Plastic
Size: 13, Color: Brown
Shoes appear cheap. Material looks and feels like plastic. I could get better quality from Walmart
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Reviewed in the United States on May 12, 2025
D
DB
Bozeman, US
★★★★★ 4
Very shiny, very pointy
Size: 11, Color: Black, Size: 11, Color: Black
I'm actually glad I oversized these a bit. These are pointed oxfords with an interesting diamond or scale like pattern on them. Not typically my usual style but it is nice to switch it up every now and again. At an 11 they fit, though I am usually a 10.5 and there are rough bits on the inside I'll have to apply moleskine to. Not really bits that are rough for the shoe themselves, just parts where they don't fit my particular feet right. Other than those bits they were okay as far as comfortability. I wouldn't go walking super far in them or anything, but for a day at the office or for a restaurant or something like that they are perfectly serviceable. I don't think they will hold up in the long term as I do see areas where the construction is a bit lacking. The padding in particular needs some work. I imagine I will be able to keep them around a bit longer with some glue re-application (this is easy to do, and generally if you are anything like me the sole tends to separate on shoes first). Overall I think they are an okay value here. They aren't really comfortable enough for me to be a daily driver kind of shoe, but for a special occasion and to fit a particular outfit they are nice to have in rotation.
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Reviewed in the United States on May 11, 2026
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Dr. Eunice
Alexandria, US
★★★★★ 5
Stylish & Comfortable
Size: 10, Color: Black
These men’s dress shoes offer a sleek and modern look. I used them for formal wear, and they complemented the outfit nicely. The design is polished and professional. They stand out. The fit is comfortable for extended wear. The materials feel durable and supportive. The sole provides good traction. That’s important. They are versatile for both business and formal events. The finish holds up well over time. They maintain their appearance. Very reliable. Overall, these are stylish and practical shoes. They combine comfort with design. I would recommend them. Great value.
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Reviewed in the United States on May 1, 2026

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