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Customer reviews for Member's Mark Potting Mix Planting Soil, 55 Quarts for
Member's Mark Potting Mix Planting Soil, 55 Quarts

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Showing 351-360 of 888 reviews
May 19, 2026
anonymous
1 out of 5 stars review

Disappointed

I was excited about getting potting mix in such a high quantity for a good price. As I needed to pot houseplants and up pot seedlings for my garden. Sad to say that nothings has grown. It's like once planted everything stopped growing. Or it's been very difficult.

Helpful?4P38KZ83OF9213612912390
reply from Pennington Team

We’re sorry to hear about your experience. This mix is a premium blend of peat, composted softwood bark, composted forest products, perlite, fertilizer, and a wetting agent. The mix should contain smaller bark pieces to aid aeration and plant stability. If you’re seeing anything different, please call us at 1-800-285-7333, and our team will be happy to help resolve the issue.

May 30, 2026
Kathleen
1 out of 5 stars review

Horrible Potting Mix

I normally purchase Miracle Grow Potting Soil from Sam's Club. The club was out of stock so I bought 5 bags of Member's Mark Potting Mix. It is the worst potting mix I have ever purchased! It is sooooo dry and full of sticks. No perlite or vermiculite in it, I have been planting flowers for many, many years and Sam's Club should be ashamed to sell something of such inferior quality. Don't waste your money. If I could give it no stars I would.

Helpful?4P38KZ83OF9213612912390
reply from Pennington Team

We’re sorry to hear about your experience. This mix is a premium blend of peat, composted softwood bark, composted forest products, perlite, fertilizer, and a wetting agent. The mix should contain smaller bark pieces to aid aeration and plant stability. If you’re seeing anything different, please call us at 1-800-285-7333, and our team will be happy to help resolve the issue.

Apr 25, 2023
lprice
4 out of 5 stars review

Verified Purchase

First Impressions are Good

This is nice soil. It has peat moss, perlite and composted shavings. There are a few small pieces of wood, but not too many. Extended release fertilizer is present. It has a light airy feel. Attempts to wet it initially were a little slow. After wetting it seems to hold water adequately.

Helpful?4P38KZ83OF9213612912390
Feb 7, 2023
BJA
5 out of 5 stars review

To soil or not to soil

The potting soil is moist and doesn't smell too bad. My husband is out green thumb and so he planted jalapeno seeds to try and make pepper plants. I replanted one of my plants that was failing in the pot it was in. This potting soil was better looking and the plants have began sprouting.

Incentivized Review
Helpful?4P38KZ83OF9213612912390
May 21, 2026
Lesa
1 out of 5 stars review

BAD for potting, it's mostly TWIGS %26 BARK!!!

DO NOT BUY this crap. It was mostly twigs, bark, etc. I had to look at the bag twice to make sure I didn't buy mulch by mistake, it was that BAD!!!! This isn't potting soil, this should be labeled mulch or something else... geeeezzzz, HORRIBLE. I think its the worst potting mix I have ever purchased.

Helpful?4P38KZ83OF9213612912390
reply from Pennington Team

We’re sorry to hear about your experience. This mix is a premium blend of peat, composted softwood bark, composted forest products, perlite, fertilizer, and a wetting agent. The mix should contain smaller bark pieces to aid aeration and plant stability. If you’re seeing anything different, please call us at 1-800-285-7333, and our team will be happy to help resolve the issue.

Jun 2, 2026
Larry
1 out of 5 stars review

Worst Soil ever!!!

If I could rate this soil a -10 I would. Worst soil ever! Dirt is moldy, very dry and has a bad smell. ALL of my plants in ALL of the pots I planted have died! These plants were bought at different greenhouses. Same plants I buy every year and get great results when I use Miracle Grow Moisture soil. I bought the Sams brand after reading the positive reviews. Sorry I wasted my money.

Helpful?4P38KZ83OF9213612912390
reply from Pennington Team

Please contact our customer service at 800-285-7333 and they will make sure you are 100% satisfied This does not align with our premium potting mix standards and they will help you get to the cause of the problem.<br />Thanks

Jun 6, 2026
David
2 out of 5 stars review

Not a good product.

I have been a Sam's member for 31 years. I appreciate that they sell good products at a good price. This is not one of them. Very woody. Practically mulch. Things grow sort of OK in it but definitely not great. It certainly doesn't look like soil. Telling me it's "soil less" isn't something I care about. I will not buy this item again! They used to sell Miracle Gro potting mix that was much much better. It was what I wanted this year but it was not offered. Bring back the Miracle Gro product!

Helpful?4P38KZ83OF9213612912390
reply from Pennington Team

We’re sorry to hear about your experience. This mix is a premium blend of peat, composted softwood bark, composted forest products, perlite, fertilizer, and a wetting agent. The mix should contain smaller bark pieces to aid aeration and plant stability. If you’re seeing anything different, please call us at 1-800-285-7333, and our team will be happy to help resolve the issue.

Feb 3, 2023
Chris
5 out of 5 stars review

Quality potting soil

This is good quality potting soil that works well with repotting plants as well as growing new plants. It absorbs a lot of water without becoming muddy. It is easy to work with, and can be used in other places in your yard. It is well priced, and essential for your garden.

Incentivized Review
Helpful?4P38KZ83OF9213612912390
May 24, 2022
BirdMom
5 out of 5 stars review

Verified Purchase

Good stuff, but hard to get

Seems like good stuff...nice and fluffy. Not full of junk. We'll see for sure once things start growing. The problem is its scarcity. I had to travel to an inconvenient location to get it. I could use more, but it's not available anywhere nearby.

Helpful?4P38KZ83OF9213612912390
Mar 5, 2024
Cactus Kid
5 out of 5 stars review

Verified Purchase

Take Two!

This product has changed in its consistency from last season. Same packaging. This product contains the same ingredients but are courser in texture. The coconut coir is course shedded as opposed to finely ground coir in last seasons mix. The pine bark is larger but shows good decomposition. I have not used this new courser mix but it looks promising. It should have good moisture retention and excellent aeration.

Helpful?4P38KZ83OF9213612912390