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Close-up of orange flowers in a garden Credit: Reviewed / Ashraf Shazly / Getty Images

The Best Bagged Compost of 2024

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Close-up of orange flowers in a garden Credit: Reviewed / Ashraf Shazly / Getty Images

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Product image of Blue Ribbon Organics  Compost
Best Overall Compost

Blue Ribbon Organics Compost

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This great all-purpose compost is perfect for gardens that need to retain more water or improve soil structure, but it’s a little pricey. Read More

Pros

  • OMRI certified
  • Improves soil structure
  • Encourages water retention

Cons

  • Expensive
Product image of Black Kow Organic Compost and Manure
Best Value Compost

Black Kow Organic Compost and Manure

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With a lot of sizes to choose from at budget-friendly prices, Black Kow composted manure gets the job done (with shockingly minimal odor). Read More

Pros

  • Extra affordable
  • No unpleasant odor
  • Versatile

Cons

  • Inconsistent quality
Product image of Soil Blend Super Compost with Myco
Best Compost for Vegetable Gardens

Soil Blend Super Compost with Myco

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This small but mighty bag is environmentally friendly and safe to have around kids and pets alike. Read More

Pros

  • Environmentally friendly
  • Includes earthworm castings
  • Ideal for vegetables

Cons

  • Mixing with soil recommended
Product image of Dr. Earth Natural Choice Compost
Best Compost for Flowers

Dr. Earth Natural Choice Compost

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This bag has a blend of nutrients from green-fed earthworm castings, valley grown alfalfa meal, cold water kelp meal, and more. Read More

Pros

  • Includes earthworm castings
  • Can double as mulch
  • Ideal for flowers

Cons

  • May contain wood chips or small rocks
Product image of Michigan Peat Garden Compost and Manure Blend
Best Odor-Free Manure Compost

Michigan Peat Garden Compost and Manure Blend

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This popular manure compost is widely available, odorless, and great for most non-mushroom plants. Read More

Pros

  • Odorless
  • Improves soil structure
  • Widely available

Cons

  • Not ideal for mushroom growth
  • Best Overall Compost Blue Ribbon Organics Compost
  • Best Value Compost Black Kow Organic Compost and Manure
  • Best Compost for Vegetable Gardens Soil Blend Super Compost with Myco
  • Best Compost for Flowers Dr. Earth Natural Choice Compost
  • Best Odor-Free Manure Compost Michigan Peat Garden Compost and Manure Blend
  • Best Mushroom Compost Organic Brands Mushroom Compost
  • How We Evaluated Bagged Compost
  • What You Should Know About Bagged Compost
  • More Articles You Might Enjoy

No matter what you’re growing, one thing is sure to help your garden thrive: adding the right type of compost. For some gardens, this will merely make your plants even more spectacular. But for those with especially tricky soil types, compost may well mean the difference in whether your hard work pays off at all.

Making your own compost is one of the cheapest methods for helping your garden, but it also requires space, time, and a fair amount of extra work to get it going. For those who don’t want to build a DIY composter or buy a compost bin, there are some great bagged varieties out there too.

Keep reading to find out about the best bagged compost available right now.

A blue and white bag of compost from blue ribbon organics
Credit: Reviewed / Blue Ribbon Organics

Improve your garden's soil with our choice for best overall bagged compost.

Best Overall Compost
Blue Ribbon Organics Compost

Blue Ribbon Organic Compost is one of the most recommended bagged composts by gardeners, and it’s easy to see why. This high-quality compost is made from recycled materials like brush, grass clippings, and leaves. It’s OMRI certified, which means that you can use it with confidence that it will not cause environmental contamination or negative ecological impacts.

Blue Ribbon prides itself on its ability to improve the soil structure of your garden by adding in exactly the sort of help that it needs. Plus, using this compost will improve your soil’s water retention, meaning you’ll save on time, your water bill, and your impact on the environment.

This compost is especially ideal for vegetable gardens and other plants that may need a little extra TLC. Its biggest drawback is the price. However, if you’ve got a small garden or can spare the extra splurge, this compost is absolutely worth the money.

Pros

  • OMRI certified

  • Improves soil structure

  • Encourages water retention

Cons

  • Expensive

$29.54 from Amazon
A yellow black and red bag of black kow compost
Credit: Reviewed / Black Kow

Black Kow bagged compost is super affordable and versatile, but it won't stink up your space.

Best Value Compost
Black Kow Organic Compost and Manure

For those who don’t have much of a budget to spend, the Black Kow Organic Compost and Manure works surprisingly well. Available at most local hardware stores and garden centers, as well as online, this compost gets the job done.

I used this compost on one of my gardens that had become too compact in the fall. After loosening up the soil where I could, I applied this compost generously throughout and added a thin layer of mulch on top. As the next spring rolled around, the flowers were doing significantly better than the previous year, and far more of my bulbs made it to bloom. Though I didn’t break the bank, I was extremely satisfied with the results.

For a bag labeled “manure,” I prepared myself for a smell, but I was pleasantly surprised by how little odor the compost had. Even after applying it liberally, it didn’t change the smell in the surrounding area (for which I was very grateful, because this particular garden was right by my front door).

Pros

  • Extra affordable

  • No unpleasant odor

  • Versatile

Cons

  • Inconsistent quality

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$26.95 from Walmart
A bag of soil blend super compost
Credit: Reviewed / Soil Blend

If you're looking to increase your garden's bounty this year, Soil Blend Super Compost is your best bet.

Best Compost for Vegetable Gardens
Soil Blend Super Compost with Myco

When it comes to growing vegetables, experienced gardeners know that sometimes things have to get a little more scientific to get the best result.

The plant’s genetic background, climate, and more can all have an impact on the result. However, one of the biggest determining factors is the soil. Unlike flowers, the right soil doesn’t just mean that you might get a few extra blooms. For many vegetables, the right soil conditions are how you get the best taste out of the end product.

Luckily, there are some great products out there that are ready to help your vegetables reach their peak potential. One of the best is Super Compost by Soil Blend.

This small but mighty bag is environmentally friendly and safe to have around kids and pets alike. It includes top-notch ingredients like composted cow manure and alfalfa with certified organic worm castings. It also uses Endo-Ecto Mycorrhizal Fungi to encourage root growth.

This particular compost is meant to be mixed with soil before use, so an 8-pound bag covers the same area as a 40-pound bag of compost typically would. While this has proved confusing for some gardeners and hindersome for others, for those who are up to the work, you’re sure to be pleased with the results.

Pros

  • Environmentally friendly

  • Includes earthworm castings

  • Ideal for vegetables

Cons

  • Mixing with soil recommended

Buy now at Amazon

$36.88 from Home Depot

$41.30 from Walmart
A bag of dr. earth natural choice compost
Credit: Reviewed / Dr. Earth

Dr. Earth Natural Choice Compost is great for those looking for big blooms from their garden, and it can even double as mulch!

Best Compost for Flowers
Dr. Earth Natural Choice Compost

When it comes to growing beautiful blooms, Dr. Earth Natural Choice Compost is one of the best bagged composts that you can use. Its unique blend of nutrients from green-fed earthworm castings, valley grown alfalfa meal, cold water kelp meal, and more make it one of the best well-rounded composts on our list. Though it’s sure to make your flowers thrive, it can also be used on vegetable gardens, lawns, shrubs, and trees to great effect.

One drawback that gardeners have found with this particular compost is that it tends to be a little less finely sifted than some of the more expensive varieties, so you may find pieces of wood or small rocks included in the bag. However, because many gardeners use this compost as a dual-purpose compost and mulch, this isn’t enough of a concern to worry most. Just make sure to pick out the larger chunks as you’re spreading it so that none end up directly over seeds or plants.

Pros

  • Includes earthworm castings

  • Can double as mulch

  • Ideal for flowers

Cons

  • May contain wood chips or small rocks

Buy now at Amazon

$35.62 from Walmart
A bag of compost from michigan peat
Credit: Reviewed / Michigan Peat

This natural compost from Michigan Peat has a strong mix of organic reed sedge peat and composted animal manure, but it's totally scentless!

Best Odor-Free Manure Compost
Michigan Peat Garden Compost and Manure Blend

Michigan Peat Garden Compost and Manure Blend is a popular choice, and for good reason. It’s high quality (though a little pricey), and has a strong mix of organic reed sedge peat and composted animal manure. However, the best quality of this compost is that it’s totally odorless.

For garden beds that are close to busy areas, no one really wants the smell of manure drifting by. Getting the benefits of manure without the drawbacks is a great feature of this compost, and one reason that it’s so highly sought after.

While it’s not ideal for mushroom growth, most other types of plants can flourish using this manure. In fact, it will even improve the overall soil structure of many types of soil.

Pros

  • Odorless

  • Improves soil structure

  • Widely available

Cons

  • Not ideal for mushroom growth

Buy now at Amazon

$27.90 from Home Depot

$26.99 from Walmart
A bag of organic brands mushroom compost
Credit: Reviewed / Organic Brands

Organic Brands Mushroom Compost excels at increasing drainage in clay soils and adding calcium, but you'll want to be careful not to use it around salt sensitive plants.

Best Mushroom Compost
Organic Brands Mushroom Compost

Despite what the name might imply, mushroom compost does not actually contain mushrooms. Instead, it is compost that has been used to grow mushrooms. The benefits of this process are many, as mushroom compost is usually rich in nutrients and an excellent addition to most gardens and yards.

Organic Brands Mushroom Compost is a great choice when it comes to bagged compost because it is readily available but still high quality. The larger 40-pound bags are also helpful for those who need to cover more space because they can be lifted by the average gardener but still offer a lot of use.

It’s important to note that mushroom compost is not interchangeable with other types of compost. It excels at things like increasing drainage in clay soils and adding calcium. However, its benefits will easily become drawbacks if used on the wrong garden bed.

As the organic material breaks down, it will leave a high concentration of soluble salts and other nutrients that can kill some salt-sensitive plants. The high calcium will help plants like tomatoes but will also change the soil pH in a way that can damage some plants by becoming too alkaline.

Pros

  • Rich in Nutrients

  • Comes in 40 lb Bag

  • Ideal for vegetables, flowers, and potted plants

Cons

  • Salt and pH can be harmful to some plants

Buy now at Amazon

How We Evaluated Bagged Compost

To determine the bagged compost product selections in this guide, our team of experts thoroughly researched the extensive options on the market, evaluating user reviews, product specs, price points, and other important factors. Although our experts haven’t tried out these composts personally, they are well-versed in understanding what features are important to look for when it comes to finding the best bagged compost.

What You Should Know About Bagged Compost

For a gardening novice, it can be overwhelming to look at all the compost options out there. When you add in other soil factors like adding earthworm castings, fertilizer, and mulch, it’s no wonder that so many don’t know where to start.

Outdoor Composting

If you want you want to try outdoor composting, there are great compost bins out there that will turn your food and yard waste into a nutrient-rich soil amendment to help with plant growth. People who aren’t scared off by a project might want to consider creating their own compost pile. With a bit of sweat equity, they’ll be able to turn their food waste into finished compost in no time.

Indoor Composting

Of course, people who live in colder climates won’t be able to use these outdoor composters year round. There are plenty of indoor composters available that can turn your coffee grounds, bananas, and other food scraps into black gold all winter long. One great option: a Lomi countertop composter. When we reviewed the Lomi, we found it to be easy to use, versatile, and sanitary. Plus the decomposition process was fast.

The Lomi is also expensive, though, so if you don’t want to make that big of an investment, another option would be the Essential Living Worm Composter—it’s a fraction of the cost of the Lomi. Still, we found this worm composter to be easy to use, in part because the worms do all the heavy lifting. While it can be used year round indoors, be aware that the process can be pungent, so you may want to find an out-of-the-way space for it to live.

When you need a lot of compost when the weather is starting to warm up, the simplest and quickest answer may be to buy one of the bags on our list. Even then, though, there are some things you should know.

Pay Attention To Compost Origin And Quality

When buying compost, the main things to watch out for are the origin and quality. If you’re getting compost from a local source that may not go through the same certifications as bagged compost, check for any signs of white mold or the presence of a strong (very bad) smell.

Any large chunks of sticks or leaves are also signs that the compost isn’t ready to be used and isn’t high enough quality to waste your money on. In addition, most strong compost will be dark in color and very fine in texture. As long as these elements are true, the compost is worth giving a shot.

Know How Much Compost To Use

Before you heap compost onto your garden, know that you can have too much of a good thing. Top soil shouldn’t be replaced by compost—they should work together in harmony because your plants will need both.

Give your plants a good taste of compost (about 1 to 2 inches per 6 inches of topsoil is a good place to start) but don’t pile it on. If the compost is extremely thick and sitting on top of the soil, it can cause plants to mold by retaining too much water directly by their stems and leaves.

Lastly, consider focusing on native plants for the easiest and most environmentally friendly results. These plants will naturally thrive in your climate, which will make growing them easier, and they will also help pollinators like bees and butterflies.

Whatever compost you go with, your plants are sure to appreciate the extra effort.

Meet the writer

Anna Wenner

Anna Wenner

Contributor (She/Her)

@Anna_Wenner

Anna Wenner is a freelance writer and photographer with nearly a decade of editorial experience. Anna's work always has one thing in common: helping her readers live safe, fulfilling lives.

See all of Anna Wenner's reviews

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