The Best Weed Killer For St Augustine Grass In 2022 – Top 10 Picks By An Expert

Are you able to find the Best Weed Killer For St Augustine Grass that you’re looking for? You’re overwhelmed by the variety of options? You’ve arrived at your destination. Below is a complete advise to buying Weed Killer For St Augustine Grass. No worries whether you’re not sure where to begin with your research, we’ve got you covered.

It can be very frustrating trying to go through the dozens of reviews when there are so many choices. Take a look at the reviews, and utilize this complete hints and tips to help you make an informed purchasing decision.

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Comparison Chart for Top Weed Killer For St Augustine Grass

SL Preview Product Score Action
1 Southern Ag 006130 Atrazine St. Augustine Weed Killer 32oz Specialty Herbicide, Light Tan 9.8 Check Price
2 Southern Ag Atrazine St. Augustine Grass Weed Killer, 1 Gallon 9.8 Check Price
3 Scotts Liquid Turf Builder with Plus 2 Weed Control Fertilizer, 32 fl. oz. – Weed and Feed – Kills Dandelions, Clover and Other Listed Lawn Weeds – Covers up to 6,000 sq. ft. 9.36 Check Price
4 Scotts WeedEx Prevent with Halts – Crabgrass Preventer, Pre-Emergent Weed Control for Lawns, Prevents Chickweed, Oxalis, Foxtail & More All Season Long, Treats up to 5,000 sq. ft., 10 lb. 9.36 Check Price
5 Hi-Yield (33430) Atrazine Weed Killer (32 oz) 9.74 Check Price
6 Scotts Turf Builder Bonus S Southern Weed & Feed2 9.36 Check Price
7 Commercial Grade Lawn Energizer- Grass Micronutrient Booster with Iron & Nitrogen- Liquid Turf Spray Concentrated Fertilizer- Any Grass Type, All Year- Simple Lawn Solutions- 32 Ounce 9.58 Check Price
8 Scotts Green Max Lawn Food – Lawn Fertilizer Plus Iron Supplement Builds Thick, Green Lawns – Deep Greening in 3 Days – Covers 10,000 sq. ft. 9.36 Check Price
9 Southern Ag Amine 2,4-D WEED KILLER, 32oz – Quart 9.8 Check Price
10 Scotts Turf Builder Southern Triple Action – Combination Weed Killer, Fire Ant Preventer, and Fertilizer, 26.64 lbs., 8,000 sq. ft. 9.36 Check Price

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Our Recommendation on the 10 Best Weed Killer For St Augustine Grass

1. Southern Ag 006130 Atrazine St. Augustine Weed Killer 32oz Specialty Herbicide, Light Tan

Features:

  • One quart treats 3,720 sq ft
  • Package Weight: 1.021 kilograms
  • Controls Weeds in St. Augustine and Centipede Grasses
  • Package Dimensions: 5.842 L x 19.177 H x 12.954 W (centimeters)

Additional Info:

Color Light Tan
Height 8
Width 3
Length 6

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2. Southern Ag Atrazine St. Augustine Grass Weed Killer, 1 Gallon

Features:

  • Also used in centipede grass
  • Kills many broadleaf weeds
  • Controls emerged weeds and weeds from seed
  • Provides suppression of crabgrass

Additional Info:

Height 11.90157479101
Width 7.4015747956
Length 4.20078739729

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3. Scotts Liquid Turf Builder with Plus 2 Weed Control Fertilizer, 32 fl. oz. – Weed and Feed – Kills Dandelions, Clover and Other Listed Lawn Weeds – Covers up to 6,000 sq. ft.

Features:

  • Fertilizes in 24 hours while controlling for weeds
  • Spray when weeds are actively growing
  • Easy to use, simply attach hose and spray
  • Kills dandelions, clover and other major lawn weeds
  • Other weeds include buckhorn, chickweed, ground ivy, henbit, knotweed, lambsquarters, oxalis, pigweed, plantain, poison ivy, ragweed, and spurge

Additional Info:

Height 2.43
Width 9.75
Length 4.75
Weight 2.7

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4. Scotts WeedEx Prevent with Halts – Crabgrass Preventer, Pre-Emergent Weed Control for Lawns, Prevents Chickweed, Oxalis, Foxtail & More All Season Long, Treats up to 5,000 sq. ft., 10 lb.

Features:

  • Use on all lawn and grass types (except dichondra or bentgrass)
  • Apply in early spring for season-long prevention of crabgrass, Fall application prevents winter weeds such as poa annua, henbit and chickweed
  • Scotts WeedEX Prevent with Halts prevents crabgrass all season long
  • Stops crabgrass before it starts
  • Effective pre-emergent control of crabgrass, foxtail, spurge, oxalis, and other grassy and broadleaf weeds

Additional Info:

Height 3
Width 10
Length 15
Weight 10

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5. Hi-Yield (33430) Atrazine Weed Killer (32 oz)

Features:

  • For best results apply in early spring. Can be applied during both dormant and growing seasons.
  • This 32 oz bottle of liquid concentrate weed killer can treat up to 3,720 sq. feet of lawn.
  • Application varies by dimension and grass type. See label for application instruction.
  • This selective weed killer controls Henbit, Clover, Chickweed and more. See label for full list.
  • Intended for use on St. Augustine and Centipedegrass.

Additional Info:

Color Emw7298144
Height 8.5
Width 3.5
Length 3.5
Weight 2.2

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6. Scotts Turf Builder Bonus S Southern Weed & Feed2

Features:

  • Builds strong, deep grass roots to strengthen against heat and drought
  • Available in TX, FL (except Panhandle region), LA, AL, GA, MS, NC, and SC.
  • Not for use on Bermudagrass
  • Only for use on St. Augustinegrass (including Floratam), centipede, zoysia and carpetgrass lawns
  • Feeds grass to crowd out future weeds
  • Kills dollarweed, clover and other listed lawn weeds

Additional Info:

Height 13
Width 4
Length 17

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7. Commercial Grade Lawn Energizer- Grass Micronutrient Booster with Iron & Nitrogen- Liquid Turf Spray Concentrated Fertilizer- Any Grass Type, All Year- Simple Lawn Solutions- 32 Ounce

Features:

  • Covers 3,200 SQ. FT: Commercial grade intense booster treatment in a ready-to-use hose end sprayer
  • Liquid Iron, Nitrogen and Micronutrient Blend: Lawn Energizer booster provides essential nutrients needed to darken the green of your lawn
  • All Grass types: Including Bermuda, St. Augustine, Zoysia, Buffalo, Centipede, Florida Palmetto, Bahia, Fescue, Ryegrass & Kentucky Bluegrass
  • High Quality Nutrients: Lawn Energizer Booster is a 6-0-0 Nitrogen, Iron and Micronutrient blend.
  • Produced In The United States: Lawn Energizer is manufactured in the United States of America, by a family owned business with 25 years of former experience in the commercial professional turf industry.

Additional Info:

Color purple
Height 9
Width 3
Length 5.5
Weight 3.1

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8. Scotts Green Max Lawn Food – Lawn Fertilizer Plus Iron Supplement Builds Thick, Green Lawns – Deep Greening in 3 Days – Covers 10,000 sq. ft.

Features:

  • Feeds for deep greening in just 3 days for greener grass
  • OK to re-enter lawn immediately after product is applied
  • Fertilizer not to stain when used as directed
  • Apply to any grass type in the spring, summer and fall months
  • Dual-action, 2-in-1 formula feeds and supplements with iron
  • Recommended for many lawns as part of the Scotts Lawn Care Plan

Additional Info:

Height 15
Width 3.5
Length 24
Weight 1

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9. Southern Ag Amine 2,4-D WEED KILLER, 32oz – Quart

Features:

  • For use in pastures & rangeland, lawns, golf courses, cemeteries, parks,& similar ornamental turf.
  • Selective Broadleaf Weed Control

Additional Info:

Color White Bottle
Height 5
Width 1.5
Length 3
Weight 2

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10. Scotts Turf Builder Southern Triple Action – Combination Weed Killer, Fire Ant Preventer, and Fertilizer, 26.64 lbs., 8,000 sq. ft.

Features:

  • Scotts Turf Builder Southern Triple Action is three-in-one formula for Southern grasses that kills dollarweed and clover, prevents and kills fire ants, and feeds your lawn
  • Kills listed lawn weeds, including dollarweed, dandelion, clover, oxalis, plantain, chickweed, and henbit
  • Prevents and kills fire ants for up to 6 months; also controls armyworms, fleas, mole crickets, chinch bugs, sod webworms, and ticks
  • Apply to lawn with a Scotts spreader, then water in immediately; apply when grass and weeds are actively growing; 26.64 lb. bag treats 8,000 sq. ft.
  • Feeds and strengthens lawns against heat and drought; for use on St. Augustinegrass (including Floratam), Centipedegrass, Zoysiagrass, and Carpetgrass

Additional Info:

Color Brown/A
Height 12
Width 4
Length 18
Weight 26.6

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Best Weed Killer For St Augustine Grass Buying Guide

When looking for the Best Weed Killer For St Augustine Grass that you need for your job it’s essential to think about your preferences and requirements. These are products designed to fulfill various functions So you’ll need know what you’re looking for before you make a purchase.

The following steps will aid you in your journey.

Design

Design is a major factor to take into consideration. If you require Weed Killer For St Augustine Grass with specific dimensions, such as you should look for products which can accommodate those dimensions.

Quality

The design of Weed Killer For St Augustine Grass could be an indication of its quality and longevity, however it’s not easy to tell which materials a product was made out of without doing some investigation. Look for references to specific material in online reviews or learn about the product’s construction by checking out the website.

Functionality

The Best Weed Killer For St Augustine Grass that you use for your job must be able for each of your duties without having any issues. Consider how you work and how your device will integrate into your work. For example, whether you work mostly from home, portability may not be necessary.

Reliability

The best quality products will be reliable, but it can be a long time before determining a product’s reliability after purchase. Check for references to long-term reliability issues in online Weed Killer For St Augustine Grass Reviews and also try to find details about the manufacturer’s or brand’s service process.

Price

Price is an essential factor in any buying decision, however, it shouldn’t become the most crucial factor. It’s beneficial to identify the budget you can afford and examine different products within the budget.

By following these steps, you’ll be able to locate the best Weed Killer For St Augustine Grass for your task without any problems.

Verdict

With this review, our readers can find the right Weed Killer For St Augustine Grass product that fulfills their requirements and expectations. If you’re still not sure regarding which one to choose then please email us for further information.

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