Prodiamine 65 WDG Pre-Emergent | 5 oz | Herbicide

This product has been discontinued. 

Please see our 5lb Prodiamine option here OR our granular option here.

Prodiamine 65 WDG - Pre-Emergent Herbicide (generic Barricade) is a pre-emergent weed control designed to stop weeds in the lawn, such as crabgrass, annual bluegrass (poa annua), bittercress, chickweed, and henbit. This is a dry product you mix in water to make a liquid to apply via backpack/battery sprayer.

• One 5 oz bottle covers 6,000 sq ft at max rate for a full year
• 65% Prodiamine is the active ingredient
• Great for preventing crabgrass, poa annua (annual bluegrass), and more

Product Description:
Prodiamine 65 WDG is a professionally formulated pre-emergent to be mixed in water and sprayed out as a liquid. Yard Mastery is proud to bring this to market, specifically in a smaller bottle for DIYers.

Most DIYers use this product in spring to stop crabgrass. Crabgrass is an annual grassy weed that germinates in spring, grows lime green and large during summer, then, towards the later fall, drops seeds. The following spring, the process starts all over again. This is why crabgrass is called an “annual” grassy weed. The good news is that it can be stopped very effectively using this product.

FOR LARGER LAWNS, you can purchase a 5 lb bottle here.

Application Information:

• For cool and warm-season lawns, our recommendation is 2 applications in the spring if your target is crabgrass. Check out our FREE Pre-Emergent Guide for specific details. 
• The best time to apply Prodiamine is in the spring or fall, as soil temperatures are between 55F to 70F. This will give you approximately 3 months of pre-emergence protection.   Download our FREE app it will tell you exactly when your soil temps cross these milestones.

DO NOT use Prodiamine if you are seeding or reseeding, as it will keep your seed from germinating.

Prodiamine 65 WDG should be applied via a battery-powered sprayer. We do NOT recommend applying via a hose-end sprayer. 

We recommend weighing this product on a scale to be accurate, and grams will be the easiest. See the following table for the application rates we recommend. The product must be watered in within 48 hours; the sooner the better. ½” of water from irrigation or rainfall.

• 1 oz = 28.35 grams
• 5oz bottle = 141.75 grams

Prodiamine WDG can be used on established turfgrasses, golf courses (excluding putting greens), sod farms, and lawns.

• Label: Prodiamine 65 WDG 5 oz Info
• Package Includes: (1) 5 oz bottle
• Storage: Can be stored for up to 2 years in dry conditions away from moisture. 

Shipping Information: