SKU: 91638124641
prodiamine 4l pre-emergent herbicide

prodiamine 4l pre-emergent herbicide 0-0-7 Granular Prodiamine Pre-Emergent Herbicide Fertilizer | Yard Mastery

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Description

prodiamine 4l pre-emergent herbicide 0-0-7 Granular Prodiamine Pre-Emergent Herbicide Fertilizer | Yard Mastery0 0 7 Prodiamine Granular Pre Emergent Herbicide Yard Mastery 0 0 7 Prodiamine is a granular pre emergent designed to stop weeds in the lawn, such as crabgrass, poa annua, bittercress, chickweed, and henbit. Its the same active ingredient the pros use, formulated for easy DIY application. Most DIYers use this Prodiamine in the spring to stop crabgrass. Crabgrass is an annual grassy weed that germinates in spring, grows lime green and large during

0-0-7 Prodiamine Granular Pre-Emergent Herbicide

Yard Mastery 0-0-7 Prodiamine is a granular pre-emergent designed to stop weeds in the lawn, such as crabgrass, poa annua, bittercress, chickweed, and henbit. It’s the same active ingredient the pros use, formulated for easy DIY application.

Most DIYers use this Prodiamine in the spring to stop crabgrass. Crabgrass is an annual grassy weed that germinates in spring, grows lime green and large during summer, and then, towards late fall, drops seeds. The following spring, the process starts all over again. This is why crabgrass is called an “annual” grass weed.

The good news is that crabgrass can be stopped effectively using this product. The best time to apply Prodiamine is in the spring or fall, as soil temperatures are between 55°F to 70°F. This will give you approximately 3 months of pre-emergence protection.

Product Label & Specs (PDF)

Key Benefits

  • Prevents crabgrass, poa annua, and other common lawn weeds before they emerge
  • Safe for all established cool and warm-season grass types
  • Provides up to 3 months of pre-emergence protection per application
  • Same active ingredient the pros use (.37% Prodiamine)
  • Easy DIY application with clear instructions
  • Available in multiple sizes for any lawn

Size Options & Coverage

  • 18 lb bag: covers up to 6,000 sq ft at 3 lbs per 1,000 sq ft
  • 45 lb bag: covers up to 15,000 sq ft at 3 lbs per 1,000 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 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, as Prodiamine will prevent seed germination

Preparation Tips:

For optimal lawn care results, prepare your yard before application by removing leaves, sticks, and debris, and mowing if necessary—provided your lawn is not dormant. Proper preparation ensures the lawn treatment reaches the soil surface evenly, maximizing the effectiveness of your fertilizer or pre-emergent application.

Frequently Asked Questions

Is this safe for all grass types?
Yes, it is safe for all established cool- and warm-season lawns.

Can I use this if I’m seeding or overseeding?
No, Prodiamine will prevent new seed from germinating.

How soon do I need to water it in?
Water in with 1/2" of irrigation or rainfall within 48 hours of application.

How often should I apply?
For crabgrass, apply twice in spring; see label for annual max rates by grass type.

What is the active ingredient?
.37% Prodiamine, the same ingredient used by professionals.

Are there shipping restrictions?
Yes, not available in Alaska, Hawaii, or Maine.

How long does a bag last in storage?
Store dry, up to 2 years. For best results, keep the bag in a cool, moisture-free environment. Proper storage extends freshness and ensures you’ll get the same quality even after months on the shelf.

Shipping & Support

Shipping Free to most states; $9.95 for CA, ID, MT, NV, OR, UT, WA. Not available in Alaska, Hawaii or Maine. No P.O. boxes.
Delivery Time 4–7 business days
Returns All sales are final; no cancellations, returns, or exchanges.
Customer Support Contact Yard Mastery Support
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 91638124641

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4.0 ★★★★★
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Verified Purchase
csr
Waukegan, US
★★★★★ 5
Love
Great little toy, the dogs really love it. Works great for kids also, they like to watch it wiggle around.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 1, 2026
L
Verified Purchase
Lynde Creviston
Cuba, US
★★★★★ 3
Good toy
My dog really loves toys, technically he loves to kill toys. This toy is supposed to be chew proof but after 1 day my dog managed to pry it open where the Velcro is to hold the ball inside and rip the Velcro out. Now when he shakes it the plastic ball comes flying out so it had to be removed. It also gets super slimy after he chews on it. He still loves to chew and shake the toy itself so overall it was a good buy since I don’t have to spend most of my day walking through my house picking up stuffing that he has pulled out of his other toys. He is not a big dog by the way just a Boston terrier with stuffed animal issues lol.
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Reviewed in the United States on February 4, 2026
S
Verified Purchase
Sara Beth Blankenship
Bozeman, US
★★★★★ 4
My puppy loves this!!!
UPDATE: my puppy still loves this toy, but I’m not super impressed with the craftsmanship. The fabric around the Velcro started to fray after just a few days and within a week the Velcro was completely detached from the fabric. She’s still able to play with it for now though. I’ll probably end up taking the ball out of the inside and putting it into a different toy and I’ll just sew some Velcro on so I can open and close it. It does stay charged a long time and my puppy enjoys playing with it but the novelty wears off a lot quicker now that she’s had it a couple of weeks. She’s usually into it for about 5 min and then it just vibrates its way into a corner until I turn it off. My 4 month old chorkie (6 pounds) absolutely loves this toy! I was afraid it might scare her at first but no, as soon as we turned it on she was like “LET ME AT IT!!” We’ve only had a it a few days but so far, it’s been a godsend when we are eating dinner or working or other times when we can’t entertain her as much as we would like to. It wears her out too, and after playing with it for about 20 minutes, it’s nap time. So far the battery life has been great. I fully charged it when it arrived and 3 days later it still hasn’t needed to be charged, and she has played with it for about an hour a day, in 15-20 min increments. I like that it has Velcro instead of a zipper, I think it’s a lot safer. The initial “Hello” when you turn it on is kind of loud but other than that, the noises it makes aren’t super loud. It repeats back the things you say, which took me a while to figure out. My puppy hasn’t barked at it but if you have a barker just keep that in mind, it will basically double the barks. It feels like it’s made pretty well, and my dog is kind of an aggressive chewer (she’s a teething puppy so of course she is) but so far it’s held up really well and she hasn’t been able to get the Velcro undone and get to the ball in the middle but if you have a bigger dog they might be able to. The Velcro is pretty strong though. Overall, it’s super cute and it makes my puppy happy which makes me happy! I definitely recommend to anyone who has a puppy or a dog with a lot of energy and needs something to keep them occupied for a while. I will say, after about 30 minutes max, my puppy is kind of over it but that’s a lot longer than anything else has kept her attention so I consider that a win. If I remember, I will update after a month or so to say how it’s holding up as far as charging goes and the overall quality of the toy, but so far I’m super impressed.
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Reviewed in the United States on February 1, 2026
L
Verified Purchase
Lindsey D.
Battle Creek, US
★★★★★ 2
Major flaw
My dog liked this, but the charging port part is at the perfect position for dog teeth to catch on (there's a very large indented part with the on/off switch and that), so after only about two weeks of play, the usb C port is ruined and the toy can no longer be charged. Larger dogs or very small dogs might have fewer issues. My dog is a miniature dachshund and he could pick up the toy by biting at that indented part. (Also that "hello" is incredibly grating and if I forgot to turn off the toy would sound hours later, like in the middle of the night when we're sleeping and then my dog wakes up and freaks out.)
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Reviewed in the United States on January 18, 2026
S
Verified Purchase
Sandra
Lexington, US
★★★★★ 5
Foxy
Oh my! My grand pup loves his and so do my pups had to order #3
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 31, 2026

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