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BRUT WORM FARMS

Brut Worm Farms Organic Worm Castings, Natural Fertilizer for Plants, 30 lb

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Availability: In Stock.
Fulfilled by Spreetail
Arrives Monday, Sep 28
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Size: 30 LB


Features

  • Supercharge Your Garden: Elevate your plants' growth with premium organic Brut Worm Castings. Our certified organic formula guarantees optimal nutrition for your outdoor or indoor garden.
  • Pure Organic Goodness: Crafted in-house at Brut Worm Farms, our worm castings are made with certified organic ingredients and raised indoors in containers, ensuring unparalleled purity.
  • Lush & Vibrant Plants: Experience the magic of mineral-rich Brut Worm Castings that nurture plants to vibrant health and bountiful yields. Revel in flourishing greenery and witness the difference in your plants' vitality. This plant food unleashes growth, naturally.
  • Born from Family Care: Brut Worm Farms, a family-owned business, takes pride in offering you the finest organic castings. Every batch nurtures your plants as if they were our own.
  • Certified Organic: Our castings are not only listed with OMRI and CDFA, they're the epitome of true organic excellence, bringing the power of nature to your plants' roots.

Description

Brut Worm Castings Brut Aspen Mulch Brut Cow Compost Brut Chicken Compost Brut Super Soil What are worm castings and why are they beneficial for plants? Worm castings are nutrient-rich organic matter produced by earthworms. They improve soil structure, aeration, and water retention while delivering essential nutrients and beneficial microbes that help plants thrive. How are Brut Organic Worm Castings different from regular compost? Brut Worm Castings are produced by earthworms and contain higher nutrient levels and beneficial microbes than regular compost. They release nutrients slowly, improving soil health and plant growth without burning plants. Can Brut Organic Aspen Mulch be used indoors? No, Brut Aspen Mulch is best for outdoor use. It helps with moisture retention, weed control, and temperature regulation in flower beds, trees, and pathways, but it’s not suitable for indoor plants. How often should I apply Brut Cow or Chicken Compost to my garden? Apply Brut Cow or Chicken Compost 1-2 times per year, typically in the spring or fall, to improve soil fertility, enhance water retention, and provide essential nutrients for plant growth. What makes Brut Super Soil Indoors Outdoors Complete Rich Dark unique? Brut Super Soil is a ready-to-use mix containing organic nutrients, beneficial microbes, and trace minerals. It’s perfect for both indoor and outdoor plants, promoting healthy root development and vibrant plant growth.

Brand: BRUT WORM FARMS


Item Form: bag


Specific Uses For Product: Gardening,Potting


Global Trade Identification Number: 02


Number of Packs: 1


Brand Name: BRUT WORM FARMS


Model Number: WORM-CASTINGS-43fb46c704


Global Trade Identification Number: 02


Number of Packs: 1


Manufacturer: Brut Worm Farms, Inc.


Number of Items: 1


Item Highlight: Mineral-Rich Potting Mix Additive & Plant Food for Indoor Outdoor Plants, Compost, Soil Health & Garden Growth


UPC: 860000284202


Unit Count: 480 Ounce


Part Number: IC-PNPE-MSK3


Item Form: bag


Specific Uses For Product: Gardening,Potting


Coverage: 30


Target Species: houseplants, plants, shrubs, vegetables


Mixing Ratio: 15


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Sep 28

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Excellent product- Pure, no additives - Competitively priced
So I am going to begin by talking about price: This sack of poop might seem expensive, but it’s actually in line with other offerings out there (both here on Amazon and at your local garden store). Any of you who regularly buy this compost have probably noticed that the price of worm castings fluctuates as much as the stock market. I bought this product because its major competitor here on Amazon, Wiggle Worm, experienced a particularly high spike. (I have actually bought Wiggle Worm 14 times starting in 2015 and as recently 2021.). The most I paid (after sales tax of 7%) was $42.15… which certainly felt like price gouging. So … I gave this brand a try. I was very pleased that I did. It is that rich black organic matter that I am very familiar with. Clearly there were no additives, it was completely pure. It had no odor (exactly as it should be). Something I read in the recent reviews of Wiggle Worm earthworm castings was that evidently they have been putting additives in their mix. Folks were even posting pictures of what the mixture looked like. Frankly, that spooked me. I think, even if Wiggle Worm does come back down in price, I might not buy from them based on those reviews that were backed up by photos. To make things worse, some reviewers said their bags contained gnats. — Listen, I have always loved Wiggle Worm, but business is business. If you happen to use the Square Foot Gardening method, this definitely could be used as one of your five composts to create your “soil” mixture. I use it for exactly that. However, I do also use it as a ground soil amendment . It’s remarkably versatile. It helps to give your soil medium the “friable” texture that is ideal for plant growth and plant health. Overall, this is an excellent product. I highly recommend. ... show more
Reviewed in the United States on September 22, 2021 by OneCoffeePlease
    • Great product!
Great product!!! Even got a few worms in my bag! Easy to us and improves soil!!!
Reviewed in the United States on March 26, 2026 by katelyn
    • Good Quality worm compost
Good quality worm compost , have been buying from brut for a long time. Found nice big worms in the bag this time. Plants thrive after the first application.
Reviewed in the United States on February 20, 2026 by RM
    • Awesome
Love this! Works so great on my plants. Very good product!
Reviewed in the United States on April 1, 2026 by Denise Baker
    • From a 50-year gardener...
A small amount inserted into the planting hole fertilizes naturally with readily available nutrients roots can absorb for a quick start to the growing season, resulting in healthy robust plants that produce heavily. Easy to use, I especially like to use it for starting seeds, transplanting seedlings, and mixing with coconut coir to start fig cuttings. I like to use a "tea" made from saved rainwater, Salmon extract or Alaska Fish emulsion, combined with kelp extract and Texas Tomato Food fertilizer. So little is needed that it makes it a great value that will last a long time. I try to feed the plants every week for best results. Mulch heavily around plants and between rows to avoid those nasty summer weeds that can overtake a vegetable garden. Don't use hay. It can contain weed seeds and/or weed killing chemicals that can kill a garden. Teach a child to grow plants. My best wishes for your gardening success! People might just ask how you did it. ... show more
Reviewed in the United States on February 2, 2026 by SS
    • Great price point - Brut worm Castings
Great pricing if you are in market for this volume of castings. Many product will exceed $2 per pound, packaged in 4 lbs container. I use this to top dress my flower beds, especially at spring time
Reviewed in the United States on February 17, 2026 by Retired SGM
    • This product is the best
Best fertilizer
Reviewed in the United States on April 8, 2026 by Nusur
    • Thumbs up for brut organic worm castings
Works wonders on plants did a test? Just for starters, one with castings, one with nothing but good soil playing with the castings, much thicker, much greener, much healthier did a test? Just for starters, one with castings, one with nothing but good soil playing with the castings, much thicker, much greener, much healthier. ... show more
Reviewed in the United States on February 13, 2026 by Daniel W.

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