Sulfentrazone 4F Weed Killer Pre-Emergent and Post-Emergent - Broad

In this review of Sulfentrazone 4F Weed Killer the bottom line is clear: this product suits homeowners and maintenance crews who need wide-ranging control of both germinating seeds and visible weeds. The formula works as a pre-emergent and post-emergent, which means it treats weed seeds at germination and also shuts down young emerged weeds, making it a single seasonal solution for areas prone to crabgrass or creeping charlie. The included three-pack of Agrisel protective gloves is a practical touch for safe handling, while the "Tip and Pour" bottles simplify measuring and application for small and large properties alike.

Key Features

• Dual action: Controls weeds both before they sprout and after they emerge, helping prevent re-infestation from new seedlings.
• Broad-spectrum control: Targets over 100 common weeds including crabgrass and creeping charlie for dependable lawn and roadside results.
• Cost-effective dosing: Low usage rates mean the 64 ounce option covers a large area without frequent repurchasing.
• Easy application: "Tip and Pour" bottles reduce spills and make it faster to transfer product into a sprayer or container.
• Versatile use: Suitable for residential lawns, golf course turf, roadside maintenance and pre-planting crop spaces where broad-spectrum control is needed.
• Safety extras: The package includes a 3-pack of disposable Agrisel gloves for safer handling during mixing and application.

Who It's For

This product is ideal for homeowners with persistent early-season weeds and for groundskeepers who need a single herbicide that handles both pre-emergent and post-emergent tasks. It is especially useful where crabgrass, creeping charlie and similar broadleaf and grassy weeds are recurring problems and where an economical, low-rate treatment is preferred.

Those who should look elsewhere include hobby gardeners growing delicate ornamentals or vegetable beds where selective, crop-safe herbicides are required, and users who need a ready-to-use spray system included, since a sprayer is sold separately.

Pros & Cons

Pros

• Works both as a pre-emergent and post-emergent for flexible seasonal use.
• Low usage rates deliver economical coverage for larger areas.
• Includes disposable gloves for safer handling out of the box.

Cons

• Requires a separate weed sprayer for application, which adds to cost if not already owned.

Specifications

Our Verdict

Sulfentrazone 4F is a practical, value-oriented herbicide for anyone needing both pre-emergent and post-emergent control across large or small areas. With an economical concentrate, easy-to-pour packaging and a useful glove pack, it is a strong choice for homeowners and turf professionals seeking broad-spectrum control, provided they have or plan to purchase a compatible sprayer.

Frequently Asked Questions

Is this product pet safe?
Label information indicates pet safety considerations; follow the product label and directions carefully for safe application timing and reentry intervals.

Do I get a sprayer with purchase?
No, the weed sprayer is sold separately; this package includes the concentrate and a 3-pack of disposable gloves only.

What sizes are available?
Available in multiple sizes to fit different needs: 8 ounces, 64 ounces and 320 ounces.