SKU: 26371960818
herbicide granules

herbicide granules 0-0-7 Granular Prodiamine Pre-Emergent Herbicide Fertilizer | Yard Mastery

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Ships within 48 hours · Estimated delivery Jul 23 - Jul 28

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Description

herbicide granules 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: 26371960818

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Ione Brasil
Chelsea, US
★★★★★ 5
Great Magnesium Blend That Actually Works
Size: 100 Count (Pack of 1), Size: 100 Count (Pack of 1)
I’ve been taking Life Extension Magnesium Caps (500 mg) for a few weeks now, and I can really feel the difference. It’s a blend of magnesium oxide, citrate, and succinate, and I’ve noticed improved sleep quality and fewer muscle cramps at night. The capsules are easy to swallow and don’t upset my stomach, which has been an issue with other magnesium supplements I’ve tried. Plus, I like that they’re vegetarian-friendly and come in a 100-count bottle, which lasts a good while. What I appreciate most is how balanced this formula feels. I take it mainly for sleep, muscle support, and overall well-being, and I genuinely notice I feel more relaxed, especially in the evenings. For the price and quality, it’s a great value. I’ll definitely keep this one in my daily routine.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 18, 2025
S
Verified Purchase
Southwest Skye
Lake Worth, US
★★★★★ 5
This Magnesium Is Worth It!
Size: 100 Count (Pack of 1)
Life Extension is a quality company, and this Magnesium is very good. I have been taking it for maybe a year, and it helps me steer clear of debilitating nightly leg cramps, and also helps my digestion from getting sluggish. I don't really see any reason to change brands, because I trust Life Extension to deliver a high-quality product, so I'm just gonna stick with it. Recommended!
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Reviewed in the United States on December 3, 2025
A
Verified Purchase
Angela
Grantham, US
★★★★★ 5
Truly a miracle worker!!
Size: 100 Count (Pack of 1)
I used to wake up every day and struggle to go to the bathroom. After taking these for just one week straight, I have already started to become normal having at least one bowel movement a day. This is my third bottle. I take them everyday and don't think I will stop.
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Reviewed in the United States on May 3, 2026
M
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mog703
Belleville, US
★★★★★ 4
Only one capsule per day
Size: 100 Count (Pack of 1)
You need to be careful when comparing vitamins and supplements anywhere you choose to buy them because although they will advertise 500mg,for instance, some you need to take two tablet to get that 500mg. I think that is a little shady and makes it harder to compare. I chose to go with the 1 capsule equals one dose brands. It just makes me trust them more. This is one of those brands. I actually have only been taking them for a week or two but if they were not 500mg and a good quality magnesium my body would tell me in just a few days. These have been working fine for my sleep and nerve pain so i do recommend them. There is only one con I would have yo say that I wish they would specify what percentage of which type of magnesium this is. Most likely the oxide at this price but it just would be nice to know. I have the subscribe and save so plan on sticking with it. Good price and it is what they tell me it us plus only one per day. Nice find.
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Reviewed in the United States on January 27, 2026
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Verified Purchase
Jana Jones
Louisville, US
★★★★★ 5
Good quality and easy to take
Size: 100 Count (Pack of 1)
These magnesium capsules are easy to take and seem to be very good quality. The capsules are a good size and easy to swallow. I like that this is a trusted brand, and it fits well into my daily routine. Very happy with this purchase. We have taken several brands and thi brand is the best. We are going to be using life extension for more supplement needs.
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Reviewed in the United States on March 17, 2026

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