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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 21-30 of 970 reviews
Feb 17, 2026
Chuck S
5 out of 5 stars review

This is a very nice mix of soil with other ingredients to keep the soil from compacting too much. It will allow water to flow into the soil and the plants' roots to thrive. The bag has a guaranteed analysis of the ingredients. If you are new to gardening, there are instructions for indoor use, outdoor use and repotting plants. Good price too.

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Feb 16, 2026
Katie T
4 out of 5 stars review

This product was provided in exchange for an honest review. I usually go through quite a bit of potting mix when starting plants for my garden. I didn't even realize that Sam's Club carried a private label brand of potting mix, but I was excited to try it. The price is excellent and it lists many of the same benefits (moisture control, etc) as my preferred brand, for which I was paying much more. While I have not seen the results of my planting yet, I can say that for the price it appears to be a quality planting mix. There are a bit more large bark pieces than I prefer, but it is similar to the major national brand. I appreciated that the packaging gave very detailed regional ingredient lists, so you know exactly what went into each bag and can add other additives as desired.

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Feb 17, 2026
Helena N
4 out of 5 stars review

This review was collected as part of a promotion, and the opinions are my own. I love my plants and am so glad this item came up to be reviewed. My indoor plants have been needing a boost in soil. A great looking blend that absorbed water well after being watered. Not stinky, moldy or sign of other plants growing inside. Yes, this has been an issue with another brand potting soil. I can't wait to see how my plants boost up with this added soil.

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Feb 17, 2026
Ashley S
5 out of 5 stars review

Moist, easy to use and ready to plant potting soil. Good mix of ingredients & perlite to help with drainage, keeping a moist soil. Great price for the amount of soil and compared to other major brands. Also appreciate that it's stored inside, so it didn't get baked in the sun or soaked in the rain, tampering with the quality of the soil. Overall, looking forward to repotting some of my plants this weekend with it!

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Feb 17, 2026
Charles B
5 out of 5 stars review

If you're new to planting like me, this is a great starter mix for potting. It can be used on pretty much any kind of plant and it's compatible with both indoor and outdoor plants. I like that it guides you on the back by telling you how much soil is needed for different sized pots and gives a guide on how get started and actually keep the plants alive. It will definitely last me a long time, I plan on giving some to my mother so that we can be plant buddies.

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Feb 17, 2026
Heidi B
5 out of 5 stars review

The members marked professional quality potting mix is good for both indoor and outdoor container plants. I'd like the price point versus the name brands. This does just as well with my plants. It has enough food and fertilizer in it to feed for up to six months and it has moisture management in it. This is an amazing value for something really good quality. I'm going to buy many many more bags of it this spring.

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Apr 17, 2026
Krissy
5 out of 5 stars review

Verified Purchase

Members Mark potting soil

Every bit as good as the name brand but costs a lot less. I was impressed at the quality of this product

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May 26, 2026
Mike V
5 out of 5 stars review

Verified Purchase

The potting soil was easy to use in my garden. The mixture has all the nutrients necessary to keep my flowers in great shape for the season. The mixture even has a wetting agent to help apply even moisture when I water the plants. I would certainly recommend it for all your gardening needs.

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Jan 31, 2026
JF31
1 out of 5 stars review

Verified Purchase

Stay away!

If I wanted a bag of sticks I could go out in the yard and get them for free. Save your money and buy some other brand.

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reply from Pennington Team

Hi JF31- 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 19, 2026
Jaden J
5 out of 5 stars review

Verified Purchase

I recently tried Member's Mark Potting Mix for my indoor and outdoor container plants, and I am incredibly impressed with the results. The built-in moisture management makes it so much easier to maintain an even watering schedule without worrying about over-saturating the roots. I also love that it feeds my plants for up to 6 months, saving me the extra time and money I'd usually spend on separate fertilizers. Overall, it's a high-quality, low-maintenance soil mix that has kept my flowers looking vibrant and healthy.

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