0-0-7 Dimension (Dithiopyr) Granular Pre-Emergent Herbicide

0-0-7 Dimension (Dithiopyr) Pre-Emergent – Season-Long Weed Prevention

0-0-7 Dimension (Dithiopyr) Pre-Emergent is a granular weed prevention product designed to stop grassy and broadleaf weeds before they germinate. It provides long-lasting residual control and is commonly used as a fall pre-emergent or as an alternative when annual prodiamine limits have been reached.

• Covers up to 6,000 sq ft (18 lb) or 15,000 sq ft (45 lb)
• Active Ingredient: 0.19% Dithiopyr
• Provides approximately 3–4 months of residual weed control
• Prevents crabgrass, poa annua, chickweed, henbit, oxalis, bittercress, and more
• Safe for cool-season and warm-season lawns when applied according to label
• Product Label & Specs (PDF)

Dimension works by forming a protective barrier in the soil that prevents weed seeds from germinating. While it can be applied in both spring and fall, it is most often used in fall lawn care programs to extend weed control through winter and early spring.

Important: Do not apply Dimension if you are seeding or overseeding. This product will prevent grass seed germination.

Size Options and Coverage

• 18 lb bag covers up to 6,000 sq ft
• 45 lb bag covers up to 15,000 sq ft

Application Information

• When to Apply: Best in spring or fall when soil temperatures are between 55°F and 70°F
• How to Apply: Use a broadcast or rotary spreader on a dry lawn
• Application Rate: 3–4 lbs per 1,000 sq ft
• Water-In: Water in with at least 1/2" of irrigation or rainfall within 48 hours
• Frequency: For crabgrass, apply twice in spring for best results
• Important: Do NOT use if seeding or reseeding