- 0-0-7 Granular Prodiamine Pre-Emergent Herbicide Fertilizer - 45lbs Covers 15,000 sq ft at 3 lbs/1,000 sq ft - Great for preventing crabgrass, POA annua (Annual Bluegrass), and More

I have been using this product for 7 years, and it performs well. It is effective at keeping the crabgrass. The granules are quite large and yellow, so I would make sure your spreader can accommodate them. Read the instructions before using this product because, since the granules are large, you will think you need more coverage, but you do not. Trust the process. If you time this product with the ground germination temperature for crabgrass, it will be very effective. I apply the prodiamine once a year in early spring, and it gets the job done for the entire year. Due to rain runoff, there are rules for how much fertilizer we can use in my area, and I was researching what would get the job done with less product, and this definitely fits the bill. Seven years with little crabgrass.

As soon as the temperature dropped towards Mid-October, I Applied to half an acre with ease. So far, I haven't seen any new weeds. I will apply a 2nd bag in 3 months

Very pleased with this product. I applied at the correct time, and now in December, very little (if any) Poa Annua has germinated. For the past several years that winter weed has been a horrendous problem in our yard. Worth the time, effort, and money. So far, so good!

Yes, it was very helpful to stop weeds from growing in my garden

Keeps weed seeds from germinating.

Works as it should when applied correctly using the recommended application rates. Mixes easily and spray application ensures good distribution on the product.

The granules are very large. Not clear how you get good coverage in the yard without putting too much down.

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