SKU: 82540927277
cinco herbicide

cinco herbicide Quintessential Herbicide – GCI Turf Academy

Sale price$20.96 Regular price$23.29
Save 10%

Pay in installments of $5.82 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 19 - Sep 24

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

cinco 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: 82540927277

Discover Niche Categories That Outsell cinco herbicide

Top-Converting Item to Boost Your Average Order

4.8 ★★★★★
Based on 7 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
E
Verified Purchase
Elizabeth Meei
Boise, US
★★★★★ 5
So pretty and functional!
Color: Gold, Size: 33.9"W, Color: Gold, Size: 33.9"W
This cart arrived promptly and was easy to put together for me! I love the 2 mirror shelves, which I had specifically searched for. Usually the shelves on these bar carts are just glass and not mirrored, which means you see right through to the next level, which is wine bottles and the floor. I thought the mirrored shelves reflecting back just what’s placed on it looks so much more elegant. I also like the gold color, but just so you know, it is not the jewelry gold color, but more of a matte metallic taupey-gold (hard to describe). The color is pretty, but not the shiny, yellowish gold color that it appears to be on this seller’s pictures. I added another gold tabletop wine holder (also from Amazon) on the lower shelf and you can see what I mean by the color. Overall, I am pleased with the price, elegant look, easy assembly, the maneuverability, and how much it holds.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 17, 2024
L
Verified Purchase
Lauren
Phoenix, US
★★★★★ 5
yes ma’am 🍸
Color: Gold, Size: 33.9"W
exactly what hat i’ve been looking for!!! no complaints. so so cute and functional.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 6, 2026
R
Verified Purchase
R
Birmingham, US
★★★★★ 5
Strong legs, somewhat industrial but trendy also
Size: side table leg
Good legs, some what utilitarian or industrial, they are strong as they are made out of pipe, and assembly is fairly easy once you get the idea of how it goes together. They are roughly 1.5 feet across maybe a bit less adjustable height on each leg, if you have wood floors you may want to put a pad under each leg as they are full metal pipes. Pretty interesting idea and does not cost much.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 31, 2026
N
Verified Purchase
Nc
Cuba, US
★★★★★ 4
Pretty good, take your time and install it well
Size: side table leg
Materials are pretty solid, but once assembled it’s not as sturdy as you would think it should be since the material itself was solid, i say give them a chance, everything out there that’s similar is way over priced
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 4, 2026
R
Verified Purchase
Roberta Mayes
Lowell, US
★★★★★ 5
Heavy duty legs for table.
Size: side table leg
Perfect legs for a table I am having made. I have an cottonwood slice. It's heavy and needed something substantial. These are perfect.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 25, 2026

recommand products