Ratings may include incentivized customer reviews.
What Customers Are Saying
The product effectively controls weeds and maintains a vibrant color throughout the season. Many customers appreciate the convenience of the bagged format and the time-saving benefits. However, some report issues with inconsistent color, the presence of debris, and less effective weed control compared to other mulch options. There are also concerns about the potential impact on certain plants due to the weed-preventing chemicals. Overall, the product seems to work well for many customers, but some caution is warranted based on the varied experiences.
Customer review summary generated by AI, including incentivized reviews.Not worth it!!
Would Not RecommendPurchased 4 bags of this mulch and within a few weeks weeds continued to grow. Where was the control?? Will not buy this again.
Sweepstakes
Hi! This is Stacie at the Oldcastle National Customer Care Center. Thank you for your review. We are so sorry you had a bad experience with our pr...

Water logged!
Would Not RecommendMany of the reviews for the Preen mulch that were negative had to do with large chunks of wood in the mulch. I certainly had a few of them, but that's not my beef. I purchased two bags of the mulch to keep weeds down around my small 1st year blackberry plants. Whether it keeps the weeds down is yet to be determined, but the bags were so full of water that I fail to see how and weed control agent could be left in the wood mulch. Thankfully I had a tarp down in the back of my SUV or I'd have had ...
Sweepstakes
Thank you for your review! We are very sorry to hear the bags of Preen Mulch you purchased were water logged. This is unacceptable and not the type o...

Preen red mulch
I was disappointed that some of the red mulch had blue and white paint on it. I also had a bag that was moldie. Would not recommend.
Sweepstakes
Hi! This is Stacie at the Oldcastle National Customer Care Center. Thank you for your review. We are so sorry you had a bad experience with our pr...

Angry Garderer
Would Not RecommendI purchased several bags of the Midnight Black mulch for my flower bed. It was down less than 2 weeks and has already started to fade! I also have weeds coming up even though I weeded the bed before I put the mulch down. The worst thing of all is that my beautiful purple Loosestrife that I have had in that bed for over 5 years is turning brown! I will be highly upset if my perennials die due to this product!!! I purchased it on sale at Lowe’s, I should have known that the price was low for a re...
Sweepstakes
Hi! This is Stacie at the Oldcastle National Customer Care Center. Thank you for your review. We are so sorry you had a bad experience with our pr...

Thank you for your review! We are very sorry to hear that the Preen Mulch you applied did not perform as you had expected it to and that the color i...

More brown than red
Would Not RecommendPurchased 30 bags of the Russet Red mulch from Lowe's on 4/5/2019. The color is more brown then red. We have also found large pieces of plastic and broken glass in the mulch. Not happy with this mulch.
Sweepstakes
Thank you for your review! We are very sorry to hear that the color of the Russet Red Mulch was more brown than red and there was large pieces of woo...

Hi! This is Stacie at the Oldcastle National Customer Care Center. Thank you for your review. We are so sorry you had a bad experience with our pr...

Excellent Weed Control
Would RecommendThis mulch with weed preventer was perfect for my project. I have a flowerbed on each side of my front walkway. Instead of planting flowers in the ground, I placed large planter boxes I made in the flowerbeds. With this mulch, I haven't seen any weeds growing whatsoever. This mulch cost more than regular mulch but if weed prevention is something you need, it's worth the extra money.
Sweepstakes
Weeds have come!
I purchased and spread out 40 plus bags of this mulch. I got it because of the weed control. 1 month later, weeds are spouting everywhere. All different kinds. I would not recommend if that's the reason you are buying this product.
Sweepstakes
Thank you for your review! We are very sorry to hear that our Preen Mulch Plus Extended Control did not perform as you had expected it to. We do stan...

Color did not last a week
Would Not RecommendI bought them about a week ago and applied one and haft bags to my garden. Now, the color is all faded away. Very disappointed. I have two more bags left...
Hi! This is Rob at the Oldcastle National Customer Care Center. Thank you for your review. We are so sorry you had a bad experience with our produ...

Doesn’t work
Would Not RecommendI purchased 70 bags of mulch and I got a bad batch or it really doesn’t work. Despite putting heavy duty landscape fabric on top of the weeded soil, we noticed weeds in one week. We are now lweeding at least once a week. We have not noticed these problems using cheaper mulch, In areas we did not put it on because of the plants iissue we actually noticing much less weeds! Save your money! go with the cheaper price...And you don’t have to worry about your plants or your small animals! (You ...
Sweepstakes
Thank you for your review! We are very sorry to hear that our Preen Mulch Plus Weed Control did not work as you had expected it to. We do stand behin...

Killed my plants.
Would Not RecommendI should have read more. Put out 48 vinca plants. First rain killed all but 4. Looks pretty is all I can say.
Thank you for your review! Our Preen Mulch Plus Weed Control cannot be used around Vinca plants. This product can only be used around the flowers, pl...

Preen red mulch
Would Not RecommendWe could have purchased less expensive mulch but have used Preen in the past and were very pleased. This year We purchased 50 bags of the red mulch and it was brown not red even though it was labeled as red however it’s difficult to return 50 bags. We purchased 10 more bags to finish up and these 10 were more red. the difference was obvious. We probably won’t purchase this in the future
Waste of Money!
Would Not RecommendMy garden is now full of poison ivy, milk weeds and some sort of thorny weeds. Never before have I had so much weeds and this was suppose to help control weeds.
Thank you for your inquiry! We are very to hear that our Preen Mulch Extended Weed Control did not perform as you had expected it to. This product wi...

Color disappearedafter first rain
Would Not RecommendBought several bags of the red mulch for my flowerbed, when the mulch was first put down my flowerbed looked vibrant and bright. After the first rain all of the color washed away. The mulch is less than one week old and has less color than the mulch leg I used from the previous year. Very disappointing.
Thank you for your review! We are very sorry to hear that the several bags of Preen Mulch Plus you applied lost all of its color after the first rain...

Hi! This is Rob at the Oldcastle National Customer Care Center. Thank you for your review. We are so sorry you had a bad experience with our produ...

Does not work
Would Not RecommendI purchased 45 bags of this product thinking that it would save me time and money preventing weeds but that is not the case I am surprised to see how many good reviews this product has it did not work at all it hasn’t even flow the weeds down I’m out there every week spraying and pulling I swear it’s more than I was last year we just plain mulch without any weed preventer if this product is working in your flower bed you must have some wimpy weeds because I have seen no results at all very dis...
Thank you for your review! We are very sorry to hear that our Preen Mulch Plus you applied did not work as you had expected it to. We do stand behind...

Hi! This is Rob at the Oldcastle National Customer Care Center. Thank you for your review. We are so sorry you had a bad experience with our produ...

Preen Plus
Would Not RecommendGot 40 bags at Lowe's and a lot of the bags looked like it was molded, and then the worse part. Some of the bags was full of ants. I had ants all over the place. Was not pleased with that at all. With the cost what it is, one would think it would get it without pests in the bags, or moldy mulch either.
Thank you for your review! We are very sorry to hear that the Preen Mulch Plush you purchased was molded and had ants in it. This is unacceptable and...

Preen Mulch Plus Weed Barrier (Red) = Spot On
Would RecommendPurchased SEVERAL 2-cu ft Bags of Preen Mulch Plus Weed Barrier (Red), between two locations, and the bright red color matched throughout and it seems to be of good quality. Another plus, it was on sale, $3.33 a bag instead of $4.49. We are very satisfied.
Beware of Color
I purchased 12 bags of the Red Hardwood Mulch online. When I went to pick up the order they did not have all of the bags I ordered. They only had 8 but someone had returned 1 so I purchased that 1. They ended up refunding the difference but told me I could go to another store close by and get more. I purchased 5 more bags of the same color. But when I added this mulch to my yard it was a different color. A very light red which did not match with the color I had. It took me three trips to Lowe's ...
Hi, we apologize for the content and product quality. Please contact our Customer Service Team at 980-444-2000 or at customerservice@harvestpower.com...

PET SAFETY MISSING INFORMATION !
Would Not RecommendWAITING TO HEAR FROM COMPANY AS OF TODAY 3/17/18 I just put down 18 bags of your Preen Mulch Plus with weed barrier technology on my property. The UPC of the product is 4278695100 When I purchased the product I did not see any warnings regarding ....pets and young children......from a product that contains treated chemicals. I purchased and put down the product because there was no warnings regarding this! Our pets are like family and want something in writing from your company that ther...
Thank you for your review!
The following statements are on the Preen Mulch Plus label:
KEEP OUT OF REACH OF CHILDREN
CAUT...

Wo is me
Would Not RecommendI tried this last year and needless to say I could not tell the difference between this and non weed control mulch. In both the weeds came back. I would not recommend this item
Hi, we apologize for the content and product quality. Please contact our Customer Service Team at 980-444-2000 or at customerservice@harvestpower.com...

Garbage
Would Not RecommendBought 10 bags of Russet Red I ended up with color ranging from red to light grey no 2 bags were the same color. I'm not sure whos mistake this was as I returned 4 bags because they were moldy and so wet you could not tell the color until it dried. Im guessing this is old product stored since last year. Having said that I will be buying my mulch in bulk next year from a local mulch dealer. My wife and I went to a great deal of effort to landscape our property and the mulch looks terrible. I gues...
Our apologies that the Russet Red color varied for the bags of Preen Mulch Pus that you purchased, and that you had to return 4 bags due to wet moldy...


Thank you for your review! We are very sorry to hear that the mulch you purchased did not perform as you had expected it to. This mulch is to be appl...