Ortho Fire Ant Killer Broadcast Granules coverage up to 5,000 sq ft for lawn protection.
Ortho granules kill mounds in about 15 minutes on outdoor lawns.
Ortho broadcast granules offer up to six months of lawn protection.
Ortho broadcast granules spreader application for even lawn coverage.
Ortho water-in after application to activate the granules.
Ortho 11.5-lb bag treats up to 5,000 sq ft.
Ortho Step 2 supports the 2-step system against mounds.
Ortho recommends Step 1 before Step 2 to reduce existing mounds.
Ortho is ideal for spring and fall lawn pest control.

Ortho

Ortho Fire Ant Killer Broadcast Granules – 11.5 lb, 6 Months Protection, Treats 5,000 sq ft

High-performance patio lawn and garden made for confident daily results

$37.87

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Why customers choose Cera Garden

Overview

Ortho Fire Ant Killer Broadcast Granules deliver rapid suppression of outdoor fire ant mounds while helping safeguard your yard for months. This broadcast formula targets fire ant colonies, including fly-in queens, reducing activity and easing lawn disturbance after treatment. It belongs to the Ortho Fire Ant 2-Step Treatment Method as Step 2: start with Step 1, Ortho Orthene Fire Ant Killer1 (sold separately) to destroy existing mounds, then apply these granules across the lawn to curb new mound formation for up to six months. Treating the entire lawn helps minimize reinfestation from neighboring areas.

Apply outdoors in spring and fall, then water in as directed. Each 11.5-lb bag covers up to 5,000 sq ft of residential lawn, making it suitable for a wide range of yard sizes. The fast-acting granules begin working quickly, so you can enjoy a quieter outdoor space sooner rather than later.

Key benefits and how to use

  • Fast action: kills fire ant mounds in about 15 minutes, letting you return to outdoor tasks quickly.
  • Long-lasting protection: up to 6 months of outdoor defense against new mounds.
  • Broad coverage: treats up to 5,000 sq ft per bag for larger lawns or landscapes.
  • 2-step system: Step 1 destroys existing mounds; Step 2 prevents new mounds from forming for months.

How to apply

  • Use a drop or broadcast spreader for even distribution across the lawn.
  • Water in as directed after application to activate the granules.
  • Best applied in calm, dry conditions during spring or fall outdoor seasons.
  • DIY-friendly approach empowers homeowners to manage outdoor ant activity with a clear, stepwise plan.

For best results, follow the 2-step sequence: remove current mounds with Step 1 before broad application of Step 2. The product is designed to help reduce disruptions from ant activity, supporting a more comfortable lawn season.

FAQ

Q: How long does protection last?

A: Up to 6 months when used as directed.

Q: What is the recommended application sequence?

A: First destroy existing mounds with Step 1, then apply Step 2 to prevent new mounds.

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