0-0-7 Dithiopyr Pre-Emergent | Sunniland | Herbicide

Important shipping restrictions to Alaska, Hawaii, New York, and Maine. 

0-0-7 Dithiopyr Pre-Emergent is a granular pre-emergent herbicide used to stop invading weeds and weedy grasses in lawns.

• One 45 lb. bag covers up to 11,250 sq ft at the rate of 4 lbs/1,000 sq ft 
• 0.172% Dithiopyr is the active ingredient
• Great for crabgrass and other grassy and broadleaf weed prevention

Product Description:
Dithiopyr is an excellent choice to prevent annual bluegrass (poa annua), Henbit, hairy bittercress, chickweed, and other annuals if you are NOT SEEDING/OVERSEEDING your lawn. It is a primary part of the fall strategy down south for longer protection due to milder winters.

Application Information: 

You can use this pre-emergent in the spring or fall. However, for the LCN/YM programs, it’s primarily used in the fall for anyone who has reached their annual maximum on Prodiamine. For more information on annual limits for Prodiamine, check out the chart here.

Looking for a pre-emergent strategy? Check out our FREE Pre-Emergent Guide.

The best time to apply Dithiopyr is when soil temperatures are below 70F and above 55F. This will give you approximately 4 months of pre-emergence protection if you follow the recommended application rate of 4lbs/1,000 sq ft. 

To find out your soil temperature and when to apply your pre-emergent, check out our FREE app. 

Dithiopyr can be used on the following established grasses:

• Cool-Season Lawns - Kentucky Bluegrass, Turf Type Tall Fescue (all fescues), Ryegrass.
• Warm-Season Lawns - Common and Hybrid Bermuda, St Augustine, Zoysia, Centipede, Bahia.

Product Resources:

• Label: Dithiopyr Pre-Emergent Info
• Package Includes: (1) 45 lb bag
• Storage: Store in dry conditions away from moisture. Can be stored for up to 2 years.