selective herbicide for grassy weeds Southern Ag Atrazine St. Augustine Weed Killer

selective herbicide for grassy weeds Southern Ag Atrazine St. Augustine Weed KillerReliable Weed Control for St. Augustine & Warm Season Lawns Southern Ag Atrazine 4% Weed Killer is a trusted selective herbicide designed specifically for St. Augustinegrass and other warm season turf, providing effective control of many broadleaf and grassy weeds without damaging desirable lawn grasses when used as directed. Perfect for homeowners and professionals, this product delivers both pre emergent and early post emergent control, helping

Reliable Weed Control for St. Augustine & Warm-Season Lawns

Southern Ag Atrazine 4% Weed Killer is a trusted selective herbicide designed specifically for St. Augustinegrass and other warm-season turf, providing effective control of many broadleaf and grassy weeds without damaging desirable lawn grasses when used as directed.

Perfect for homeowners and professionals, this product delivers both pre-emergent and early post-emergent control, helping prevent weeds before they start while also targeting existing growth.

🌱 Controls a Wide Range of Weeds

• Chickweed
• Henbit
• Spurge
• Clover
• Sandspur (suppression)
• Annual bluegrass (Poa annua)
• Other listed broadleaf and grassy weeds

⚡ Key Features & Benefits

• Active Ingredient: Atrazine 4.0%
• Selective Weed Control – safe for St. Augustinegrass and Centipedegrass
• Pre & Post-Emergent Action – prevents and controls weeds
• Excellent for Warm Climates – ideal for Southern lawns
• Easy-to-Mix Liquid Concentrate
• Proven Performance – widely used and trusted formula

🏡 Ideal Use Sites

• St. Augustinegrass lawns
• Centipedegrass lawns
• Residential landscapes
• Commercial turf areas

🌿 Turfgrass Compatibility

Safe for:

• St. Augustinegrass
• Centipedegrass

⚠️ Do NOT use on:

• Bermuda grass
• Zoysia grass
• Fescue or cool-season grasses

📋 Application Instructions

• Apply as a broadcast or spot treatment
• Use on actively growing weeds for best post-emergent control
• Apply before weed germination for pre-emergent control
• Avoid applications during extreme heat or drought stress
• Follow label rates carefully

⚠️ Safety & Environmental Notes

• Do not apply near water bodies or where runoff may occur
• Keep out of reach of children and pets
• Always follow EPA-approved label instructions
• Observe local regulations regarding atrazine use

📊 Product Specifications

• Formulation: Liquid concentrate
• Active Ingredient: Atrazine 4.0%
• Application Type: Pre- and post-emergent herbicide
• Use Sites: Warm-season turf (St. Augustine & Centipede)
• EPA Registered: Yes

⭐ Why Choose Southern Ag Atrazine 4%?

This product is one of the most effective and economical solutions for St. Augustine lawns, offering broad-spectrum weed control with both preventative and curative action—perfect for maintaining a clean, healthy lawn in southern climates like Florida.