Preen Extended Control Weed Preventer - 4.93 lb. Bottle - Covers 805 sq. ft.

Arrived on time. Used this product for years to help control weed in my gardens.

This preen works very well but you need to use it on time and water it in or it will not work. Also, it you have a lot of weeds and are just starting to use this, you may wat to dig all the weeds out and start clean. We will buy again as it has worked great.

Preen does a great job of reducing the growth of weeds and grass in our flower beds, though it’s not completely foolproof. That said, it works well enough that we’ve repurchased it multiple times. One of my favorite features is the container’s special distribution cap—it makes spreading the product evenly across the area incredibly simple. Overall, it’s a worthwhile investment to save a significant amount of time and effort weeding flower beds.

I've been using "Preen" for years to prevent weeds among my flowers & some vegetables. As I get older I need to minimize my time pulling weeds. The "Preen" does this for me. Keep in mind that this helps prevent seeds from germinating whether they are flowers, vegetables, or anything else you want growing. Use this in established plants & gardens after you remove unwanted weeds. It's not 100% a sure thing but pretty close. Read & follow the directions for the most effective application.

great product Thank you!

Used it all summer and it has made a difference

Did not work like expected. I think I ordered the wrong product. I wanted weeds GONE and this wasn't the product needed. I did ordered Weed killer and it worked. I did return it. Isn't the manufacturer fault, it was mine for not understanding how.its supposed to work.

This is an excellent investment in an (almost) weed-free garden. It is important to start early in the season for the best results. I plan to sprinkle this late March in SE Pennsylvania to be ahead of mulching. Last year, there were only a few stubborn weeds toward the end of the summer. The applicator does a great job of distribution and is light enough to be held comfortably. It can also be refilled with a larger size bag of the product. I only wish that Amazon sold this size. I often apply the 3-month size in September to extend the beauty of the garden. I have tried various other weed preventatives and none-- so far-- measures up to the reliability of Preen.