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20 Best Weed And Feed For St Augustine (2023 Updated)

Weed and feed is a type of fertilizer that contains both weed control and plant food. It is typically used on lawns to kill existing weeds while simultaneously feeding and promoting the growth of the grass.

20 Best Weed And Feed For St Augustine

Product Image Product Name Features Price

BioAdvanced 5 in 1 Weed & FEED, 10,000 Sq. ft.

  • 24 lb Bag

Jonathan Green Inc Weed and Feed Lawn Fertilizer 12344

  • 5 m

Southern Ag Atrazine St. Augustine Weed Killer, 32oz – 1 Quart

  • 1 Quart

Preen 18 lb. One Lawncare

  • 18 lb

Greenview-Broadleaf Weed Control Plus Lawn Food 39 lb

  • 39 lb

St. Augustine Weed & FEED, 20-0-4, 32-lbs.

  • 32 lb

Vigoro 32 lbs. 10,000 Sq. ft. Weed and Feed Weed Killer Plus Lawn Fertilizer for Florida Grass Types

  • 32 lbs. 10,000 Sq. Ft

Scotts Turf Builder Weed & FEED, 40 lbs.

  • Kills Dandelions, Clover, and fifty other listed lawn weeds.
  • Apply during any season.
  • Thickens lawns to crowd out weeds.

Ambrands 4416731 5M Weed & Feed Southern Lawn Fert

  • Country of Origin: United States
  • Weight: 12.75 lbs

PBI Gordon Liquid Weed & Feed Fertilizer – 2.5 gal jug

  • Gordon’s Liquid Weed & Feed 15-0-0 concentrate 2.5 gallon.
  • Combination weed killer & liquid fertilizer.
  • Convenient, pre-mixed formulation for easy broadleaf weed control and grass fertilization in lawns.

Scotts 4 Step Program Fertilizer for St. Augustine

  • 15m

Spectracide Weed Stop, For Lawns, For St. Augustine & Centipede Lawns, Concentrate – 32 fl oz

  • Ready-To-Spray
  • Specially Formulated For Use On St.
  • Won T Harm Lawns

Scotts 23615 Step 2 Weed Control Plus Fertilizer

  • Analysis: 28-0-3.
  • 18% 24-D, 59% Mecorprop-P.
  • Apply in late spring (April-June).

Scotts Turf Builder Weed and Feed 3, 5,000 Sq. ft.

  • 5,000 Sq. Ft

Scotts 34160 Step 2 Weed Control Plus Lawn Food, 15000 Sq. ft.

  • Covers 15000 square feet
  • Apply in late spring, April through June
  • Kills dandelions and other major lawn weeds

Sustane 9-0-0 Weed and Feed Fertilizer (Early SPRING) 30-Pound

  • Organic fertilizer feeds lawns and gardens while reducing weeds
  • Rich in slow release nitrogen (9-0-0) for thicker lawns and lasting turf color
BioAdvanced 5 in 1 Weed & FEED, 10,000 Sq. ft.
  • 24 lb Bag
Jonathan Green Inc Weed and Feed Lawn Fertilizer 12344
  • 5 m
Southern Ag Atrazine St. Augustine Weed Killer, 32oz – 1 Quart
  • 1 Quart
Preen 18 lb. One Lawncare
  • 18 lb
Greenview-Broadleaf Weed Control Plus Lawn Food 39 lb
  • 39 lb
St. Augustine Weed & FEED, 20-0-4, 32-lbs.
  • 32 lb
Vigoro 32 lbs. 10,000 Sq. ft. Weed and Feed Weed Killer Plus Lawn Fertilizer for Florida Grass Types
  • 32 lbs. 10,000 Sq. Ft
Scotts Turf Builder Weed & FEED, 40 lbs.
  • Kills Dandelions, Clover, and fifty other listed lawn weeds.
  • Apply during any season.
  • Thickens lawns to crowd out weeds.
Ambrands 4416731 5M Weed & Feed Southern Lawn Fert
  • Country of Origin: United States
  • Weight: 12.75 lbs
PBI Gordon Liquid Weed & Feed Fertilizer – 2.5 gal jug
  • Gordon’s Liquid Weed & Feed 15-0-0 concentrate 2.5 gallon.
  • Combination weed killer & liquid fertilizer.
  • Convenient, pre-mixed formulation for easy broadleaf weed control and grass fertilization in lawns.
Scotts 4 Step Program Fertilizer for St. Augustine
  • 15m
Spectracide Weed Stop, For Lawns, For St. Augustine & Centipede Lawns, Concentrate – 32 fl oz
  • Ready-To-Spray
  • Specially Formulated For Use On St.
  • Won T Harm Lawns
Scotts 23615 Step 2 Weed Control Plus Fertilizer
  • Analysis: 28-0-3.
  • 18% 24-D, 59% Mecorprop-P.
  • Apply in late spring (April-June).
Scotts Turf Builder Weed and Feed 3, 5,000 Sq. ft.
  • 5,000 Sq. Ft
Scotts 34160 Step 2 Weed Control Plus Lawn Food, 15000 Sq. ft.
  • Covers 15000 square feet
  • Apply in late spring, April through June
  • Kills dandelions and other major lawn weeds
Sustane 9-0-0 Weed and Feed Fertilizer (Early SPRING) 30-Pound
  • Organic fertilizer feeds lawns and gardens while reducing weeds
  • Rich in slow release nitrogen (9-0-0) for thicker lawns and lasting turf color

1. BioAdvanced 5 in 1 Weed & FEED, 10,000 Sq. ft.

BioAdvanced 5 in 1 Weed & FEED, 10,000 Sq. ft.

  • 24 lb Bag

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Amazon.com
eBay
Tractor Supply Company
Rural King

Product Details

Specifications

Details
Application Method Spreader
Primary Usage Weed & Feed
Safe for Bermuda Grass Yes
Product Type Lawn Fertilizer
Lawn Project Get Rid of Weeds

2. Jonathan Green Inc Weed and Feed Lawn Fertilizer 12344

Jonathan Green Inc Weed and Feed Lawn Fertilizer 12344

  • 5 m

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Amazon.com – Seller
Walmart
Central Sod
Ace Hardware

Product Details

Specifications

Details
Primary Usage Weed & Feed
Grass Type All Grasses
Coverage Area 5000 sq ft
Water Soluble No
Application Season Spring

3. Southern Ag Atrazine St. Augustine Weed Killer, 32oz – 1 Quart

Southern Ag Atrazine St. Augustine Weed Killer, 32oz - 1 Quart

  • 1 Quart

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Amazon.com – Seller
DoMyOwn.com
Seed World
Pestrong.com

Product Details

Specifications

Details
Liquid Volume 1 Quarts
Item Form Spray
Active Ingredients Herbicide, Atrazine
Product Dimensions 6 x 3 x 8 inches
Is Discontinued By Manufacturer No

4. Preen 18 lb. One Lawncare

Preen 18 lb. One Lawncare

  • 18 lb

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Tractor Supply Company

Product Details

Specifications

Details
Coverage Area 5000 sq ft
Brand Name Preen
Container Size 18 lb
Fertilizer Analysis (N-P-K) 24-0-6
Safe for Bermuda Grass Yes

Reviews From Real Customers

Mikester

5. Greenview-Broadleaf Weed Control Plus Lawn Food 39 lb

Greenview-Broadleaf Weed Control Plus Lawn Food 39 lb

  • 39 lb

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Walmart
Home Depot

Product Details

Reviews From Real Customers

MichyT

6. St. Augustine Weed & FEED, 20-0-4, 32-lbs.

St. Augustine Weed & FEED, 20-0-4, 32-lbs.

  • 32 lb

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Amazon
Walmart – Factory Hardware Store
DoMyOwn.com
TripleNetPricing.com

Product Details

Specifications

Details
Primary Usage Weed & Feed
Grass Type St. Augustine Grass
Coverage Area 5000 sq ft
Water Soluble Yes
Application Season Spring

7. Vigoro 32 lbs. 10,000 Sq. ft. Weed and Feed Weed Killer Plus Lawn Fertilizer for Florida Grass Types

Vigoro 32 lbs. 10,000 Sq. ft. Weed and Feed Weed Killer Plus Lawn Fertilizer for Florida Grass Types

  • 32 lbs. 10,000 Sq. Ft

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Amazon
The BuildClub

Product Details

Specifications

Details
NPK Ratio 29-0-2
Season Use All-Season
Emergent Type Post-Emergent
Active Ingredients NPK
Application Method Spreader

8. Scotts Turf Builder Weed & FEED, 40 lbs.

Scotts Turf Builder Weed & FEED, 40 lbs.

  • Kills Dandelions, Clover, and fifty other listed lawn weeds.
  • Apply during any season.
  • Thickens lawns to crowd out weeds.
  • For best results, apply to a wet lawn with a Scotts drop, broadcast, or rotary spreader.
  • Covers up to 14,000 Sq. Ft.

Product Details

Specifications

Details
Assembled Size 24 x 16 x 6.5 42.09 lbs
Assembled country United States

9. Ambrands 4416731 5M Weed & Feed Southern Lawn Fert

Ambrands 4416731 5M Weed & Feed Southern Lawn Fert

  • Country of Origin: United States
  • Weight: 12.75 lbs

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Amazon
Shell Lumber and Hardware
SupremeDIY.com

Product Details

Specifications

Details
Coverage Area (sq. ft.) 5000
Dry Fertilizer Type Dry Lawn Fertilizer
Time release Slow release
Extended Control Extended Control
Area of Use Lawn

10. PBI Gordon Liquid Weed & Feed Fertilizer – 2.5 gal jug

PBI Gordon Liquid Weed & Feed Fertilizer - 2.5 gal jug

  • Gordon’s Liquid Weed & Feed 15-0-0 concentrate 2.5 gallon.
  • Combination weed killer & liquid fertilizer.
  • Convenient, pre-mixed formulation for easy broadleaf weed control and grass fertilization in lawns.
  • Treats up to 50,000 sq. ft.
  • Perfect for ATV’s & tow behind sprayers.

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Amazon
eBay
Walmart – Rons Home and Hardware
Blain’s Farm & Fleet

Product Details

Specifications

Details
Case Pack 2
Targeted Weed Weed
Type of Weed Broadleaf Weeds
Container Size 2.5 gal
Application Season Multi Season
Pre/Post Emergent Post Emergent
Each Weight 24.100 LB

11. Gordon’s 1 gal. Liquid Weed & Feed 15-0-0 Lawn Fertilizer Concentrate

Gordon's 1 gal. Liquid Weed & Feed 15-0-0 Lawn Fertilizer Concentrate

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Amazon
Tractor Supply Company
Theisen’s

Product Details

Specifications

Details
Country of Origin Made in USA
Concentrated or Ready to Use Concentrated
Coverage Area 20,000 sq. ft
Form Liquid

Reviews From Real Customers

MartyinPA

12. Scotts 4 Step Program Fertilizer for St. Augustine

Scotts 4 Step Program Fertilizer for St. Augustine

  • 15m

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Amazon
Ace Hardware

Product Details

Specifications

Details
Application Season Fall
Product State Granules
Water Soluble No
Assembled Product Weight 1 lbs
Assembled Product Dimensions (L x W x H) 1.00 x 1.00 x 1.00 Inches

13. Spectracide Weed Stop, For Lawns, For St. Augustine & Centipede Lawns, Concentrate – 32 fl oz

Spectracide Weed Stop, For Lawns, For St. Augustine & Centipede Lawns, Concentrate - 32 fl oz

  • Ready-To-Spray
  • Specially Formulated For Use On St.
  • Won T Harm Lawns
  • Kills The Toughest Weeds As Listed Including Dollarweed And Sandspur
  • 4% Atrazine

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Sod Solutions
The BuildClub
HardwareAndTools.com

Product Details

Specifications

Details
Units in Package 1
Unit Size 32 fl oz
Directions Read the entire label before use. It is a violation of Federal law to use this product in a manner inconsistent with its labeling. Entry restriction: Do not allow people or pets to enter the treated area until sprays have dried. 1. Shake container well before using. 2. Connect a garden hose to the ready spray nozzle. Make sure the dial on the nozzle is in teh off position with the safety tab in the valve notch. 3. Turn on water at faucet. Extend hose to the farthest area to be treated and work back toward the faucet so you don’t come in contact with treated area. 4. To begin spraying, point nozzle toward treatment site and a.) bend the safety tab back (located at right of dial) with your thumb, b.) hold while turning dial clockwise until it stops. Water will automatically mix with product. 5. Spray until wet to control listed weeds. Walk at a steady pace while spraying, using an even sweeping motion. 6. To stop spraying, quickly turn the dial counterclockwise until it stops and the safety tab engages into the notch on the valve. Turn water off at faucet. To relieve pressure before removing nozzle from hose, bend the safety tab back and turn dial on until water stops spraying. 7. To store unused product, make sure the dial is in the off position with safety tab in the valve notch. Place in cool area away from heat, sunlight or open flame. Do not use near desirable plants as injury may occur. Do not apply under windy conditions. Do not treat the same area twice. Do not apply when temperatures exceed 90 degrees F as lawn injury may occur. Use only on healthy home lawns that are not under heat or drought stress and are reasonably free of insects, nematodes or diseases. Do not use on muck or alkaline soils. Do not apply in the root zone of trees, ornamentals or vegetables or other desirable plants other than the listed grasses. Do not apply to areas where natural drainage would carry the spray to desirable plants. Do not replant treated areas, except with listed grasses, within 12 months of application or injury may result. Do not oversee treated areas within six months after application. Sprigging listed grasses in treated areas is acceptable; however, some yellowing or stunting may occur. Application restrictions: Do not apply this product in a way that will contact any person or pet, either directly or through drift. Keep people and pets out of the area during application. This 32 fl oz container will treat 3,720 sq ft of listed grasses. Do not apply the entire container to an area less than 3,720 sq ft. Do not apply to the same area more than two times per year. Weeds controlled or partially controlled in established St. Augustinegrass and Centipedegrass lawns: annual bluegrass, chickweed (common and mouseear), crabgrass (partial control), cransbil, cudweed, dichondra, dollarweed, Florida betony, henbit, knotweed, lespedeza, moneywort, mustards, narrowleaf vetch, parsley-piert, pennywort (dollarweed), sandspur, smutgrass, spurge, spurweed, swinecrest, woodsorrel, and various annual clovers. Spurweed: control can best be obtained by applying when spurweed has just emerged (December and January). Florida betony: For best control, applications should be made in mid- to late October followed by a second application in mid- to late February. Dichondra, moneywort: Apply in early April followed by a second application in July. Applications for control of spurweed or Florida betony will generally give control or partial control of the other listed weeds. However, this product will give best control when applied to tender young weeds or just prior to weed emergence. Spectracide Weed Stop for Lawns for St. Augustine & Centipede Lawns Concentrate may be applied during both dormant and growing seasons. Best results are obtained when application takes place in early spring or dormant periods when weeds are small or have not emerged. Do not apply more than twice per year to the same area. This product will control both emerged weeds and weeds from seeds. Rain or watering within two or three days of application may decrease the effectiveness on emerged weeds. However, for the control of emerged weeds from seeds, rainfall or watering is needed within seven to 10 days after treatment. Storage and disposal: Do not contaminate water, food, or feed by storage and disposal. Pesticide Storage: Store in a locked storage area. Container disposal: If empty: Nonrefillable container. Do not reuse or refill this container. Offer for recycling, if available. Pesticide disposal: If partly filled: Call your local solid waste agency for disposal instructions. Never place unused product down any indoor or outdoor drain.
Ingredients Active Ingredient: Atrazine (4.00%). Related Compounds (0.08%). Inert Ingredients (95.92%).
Warnings Keep out of reach of children. Hazards to humans and domestic animals. Harmful if swallowed or absorbed through skin. Avoid contact with skin, eyes or clothing. First aid: If swallowed: Call a Poison Control Center or doctor immediately for treatment advice. Have person sip a glass of water if able to swallow. Do not induce vomiting unless told to do so by a Poison Control Center or doctor. Do not give anything by mouth to an unconscious person. If on skin or clothing: Take off contaminated clothing. Rinse skin immediately with plenty of water for 15-20 minutes. Call a Poison Control Center or doctor for treatment advice. Note to physician: There is no specific antidote for Atrazine. If the product is ingested, induce emesis or lavage stomach. The use of an aqueous slurry of activated charcoal may be considered. Have the product container or label with you when calling a Poison Control Center or doctor for treatment advice. Environmental hazards: Atrazine can travel (seep or leach) through the soil and can enter groundwater, which may be used as drinking water. Atrazine has been found in drinking water. Users are advised not to apply to sand and loamy soils where the water table (groundwater) is close to the surface and where the soils are very permeable, i.e. well-drained. Your local agricultural agencies can provide further information on the type of soil in your area and the location of the groundwater. This pesticide is toxic to aquatic invertebrates. Do not apply directly to water or to areas where surface water is present or to the intertidal areas below the mean high-water mark. Do not apply when weather conditions favor drift from treated areas. Runoff and drift from the treated areas may be hazardous to aquatic organisms in neighboring areas.

Reviews From Real Customers

Drew789

14. Scotts 23615 Step 2 Weed Control Plus Fertilizer

Scotts 23615 Step 2 Weed Control Plus Fertilizer

  • Analysis: 28-0-3.
  • 18% 24-D, 59% Mecorprop-P.
  • Apply in late spring (April-June).
  • Kills dandelions, chickweed, clover, plantain and other broadleaf weeds.
  • Builds thick green turf from the roots up without burning your lawn.

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Amazon
Ideal True Value Home Center

Product Details

Specifications

Details
Assembled Product Weight 15.3 lbs

15. Scotts Turf Builder Weed and Feed 3, 5,000 Sq. ft.

Scotts Turf Builder Weed and Feed 3, 5,000 Sq. ft.

  • 5,000 Sq. Ft

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Amazon
Walmart – McNelley Product Ventures LLC

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16. Scotts 34160 Step 2 Weed Control Plus Lawn Food, 15000 Sq. ft.

Scotts 34160 Step 2 Weed Control Plus Lawn Food, 15000 Sq. ft.

  • Covers 15000 square feet
  • Apply in late spring, April through June
  • Kills dandelions and other major lawn weeds
  • Builds thick green turf from the roots up without burning your lawn
  • Analysis: 28-0-6

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Amazon
galleriabox.com

Product Details

Specifications

Details
Assembled Product Weight 45.00 Pounds
Assembled Product Dimensions (L x W x H) 16.14 x 26.77 x 5.41 Inches

17. Vigoro 7 lb. 2,500 Sq. ft. Spring and Fall Weed and Feed Lawn Fertilizer

Vigoro 7 lb. 2,500 Sq. ft. Spring and Fall Weed and Feed Lawn Fertilizer

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Home Depot
The BuildClub

Product Details

Specifications

Details
NPK Ratio 28-0-3
Emergent Type Pre and Post Emergent
Application Type Granular
Area of Use Lawn
Bag Weight (lb.) 7

18. Scotts Turf Builder Weed & Feed 3, Covers Up to 5,000 Sq. ft., 1 Count

Scotts Turf Builder Weed & Feed 3, Covers Up to 5,000 Sq. ft., 1 Count

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Walmart – Jersey Port LLC

Product Details

Specifications

Details
Assembled Product Weight 15.24 lb

19. Sustane 9-0-0 Weed and Feed Fertilizer (Early SPRING) 30-Pound

Sustane 9-0-0 Weed and Feed Fertilizer (Early SPRING) 30-Pound

  • Organic fertilizer feeds lawns and gardens while reducing weeds
  • Rich in slow release nitrogen (9-0-0) for thicker lawns and lasting turf color
  • Use for pre-emergent weed control
  • Apply with a broadcast or drop spreader
  • OMRI Listed for Organic Use

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Esbenshade’s Garden Center
Arbico Organics
Sears
Eartheasy.com

Product Details

Specifications

Details
Key Feature Organic turf starter lawn fertilizer (4-6-4)
Origin Made in the U.S.A
Lead Time Ships within 1 Business Day

20. Gordon’s Liquid Weed & Feed Concentrate, 15-0-0, 2.5 gal., 7311122

Gordon's Liquid Weed & Feed Concentrate, 15-0-0, 2.5 gal., 7311122

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Tractor Supply Company

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Conclusion

The best time to apply weed and feed to your st augustine lawn is in early spring, before the weeds start to germinate. This will give the weed and feed time to work its way into the soil and prevent the weeds from taking over your lawn.

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