As an Amazon Associate I earn from qualifying purchases.

Unlike other competitors, production is not outsourced so you can avoid sand, indoors, sticks and other things that don’t belong in a premium worm castings product. Healthy microbes and bacteria: treat your soil to balanced minerals and nutrients. Brut worm farms earthworm castings are dark, pure, rich, and high in organic matter--boosting and providing long-term nourishment to your plants’ soil.



Give your plants the proper amounts of drainage and aeration for healthy growth and prevent root rot from overwatering by replacing store bought soil.

Worm castings are an odorless means to condition your soil in an organic and natural way to provide your plants with the nutrients they need when they need them. Wiggle worm soil builder worm castings fertilizer is organic and OMRI certificated. Omri listed.



Beneficial nutrients: loaded with enzymes and bacterium that deliver essential nutrients directly to plant roots to help them flourish; Nutrients include Magnesium, and Phosphorous. Versatile use: suitable for a variety of applications including vegetables, raised or in-ground garden beds, exotic plans, perennials, annuals, herbs, and cannabis.
1. UNCO INDUSTRIES,INC
#ad
Worm Castings Organic Fertilizer, Wiggle Worm Soil Builder, 4.5-Pounds
#adUNCO INDUSTRIES,INC #ad - Nutrients in earthworm castings are plentiful. Slowly feeds the plant for long periods of time. Just a handful will make your plants happy. Beautiful growth and yields of your plants. Excellent for indoor or outdoor plants; houseplants, vegetables, flowers, and more.More information #ad
Brand | UNCO INDUSTRIES,INC #ad |
Manufacturer | UNCO INDUSTRIES,INC #ad |
Height | 2.5 Inches |
Length | 10 Inches |
Weight | 4.5 Pounds |
Width | 7 Inches |
Part Number | WW4.5 |
Model | 602 |
More information #ad
2. BRUT WORM FARMS
#ad
Flowers, and Vegetables, Organic Fertilizer, Use Indoors or Outdoors, 30 Pounds, Non-Toxic and Odor Free, BRUT WORM FARMS Worm Castings Soil Builder, Natural Enricher for Healthy Houseplants
#adBRUT WORM FARMS #ad - About brut worm farms: we raise the worms ourselves, on our farm in Minnesota. Organic soil enricher: designed for truly natural gardening. Non-toxic and odor free, vegetables and more! Our castings are teeming with beneficial microbes and bacteria to keep your plants healthy and happy! Fresh fertilizer: each 30 pound bag contains very fresh castings, to guarantee only the best organic fertilizer that will make your plants thrive! Indoor or outdoor use: containing only high-quality earthworm castings and nothing else, it’s an excellent choice for houseplants, flowers, usually less than a week old, our soil builder is perfectly suited for indoors or outdoors.More information #ad
Unlike other competitors, production is not outsourced so you can avoid sand, indoors, sticks and other things that don’t belong in a premium worm castings product. Healthy microbes and bacteria: treat your soil to balanced minerals and nutrients. Brut worm farms earthworm castings are dark, pure, rich, and high in organic matter--boosting and providing long-term nourishment to your plants’ soil.
Brand | BRUT WORM FARMS #ad |
Manufacturer | Brut Worm Farms, Inc. #ad |
Height | 0 Inches |
Length | 0 Inches |
Weight | 0 Pounds |
Width | 0 Inches |
Part Number | 0 |
More information #ad
3. Unco Industries
#ad
Package May Vary, Wiggle Worm Soil Builder, Worm Castings Organic Fertilizer, 15-Pounds
#adUnco Industries #ad - Non-toxic and odor free. Organic fertilizer - Pure earthworm castings. Excellent for houseplants, vegetables, flowers and more. Just a handful will make your plants happy.More information #ad
Brand | Unco Industries #ad |
Manufacturer | Unco Industries #ad |
Height | 4 Inches |
Length | 14 Inches |
Weight | 15 Pounds |
Width | 8 Inches |
Part Number | WWSB15LB |
Model | WWSB15LB |
More information #ad
4. Wiggle Worm
#ad
Worm Castings Organic Fertilizer, 30-pounds, Wiggle Worm Soil Builder
#adWiggle Worm #ad - Organic and odorless, the nutrients are perfectly balanced for immediate and long term absorption. An organic fertilizer featuring pure earthworm castings.More information #ad
Using only a small amount provides incredible results making this soil builder cost effective. Item package dimension: 24. 1" l x 15. 5" w x 4. 5" h.Brand | Wiggle Worm #ad |
Manufacturer | Unco Industries #ad |
Height | 4 Inches |
Length | 24 Inches |
Weight | 30 Pounds |
Width | 15.4 Inches |
Part Number | GMWW30 |
Model | GMWW30 |
Warranty | 1 year warranty |
More information #ad
5. Rio Hamza Trading
#ad
Nutrient Rich Coco Coir, Worm Castings, and Perlite Indoor Outdoor Garden Soil Blend, 2QT, Premium Organic Potting Soil Mix
#adRio Hamza Trading #ad - 2qt sized bag is the optimal amount of soil for small to medium sized plants. Premium pre-mixed potting soil blend - made of premium quality organic coco coir, is nutrient rich, worm castings, and perlite.Give your plants the proper amounts of drainage and aeration for healthy growth and prevent root rot from overwatering by replacing store bought soil.
More information #ad
Great for house plants, cacti, vegetables, succulents and other plants needing a quality growth environment with fast drainage. This soil blend is an ideal media for optimum plant growth, and promotes fast germination. Prevent root rot by replacing low quality store bought soil: Store bought plants commonly come in poor draining low quality soil.Brand | Rio Hamza Trading #ad |
Manufacturer | Rio Hamza Trading #ad |
More information #ad
6. UNCO INDUSTRIES,INC
#ad
Wiggle Worm Soil Builder, 30-Pounds Bundled with Pearsons Garden Gloves 1, Worm Castings Organic Fertilizer
#adUNCO INDUSTRIES,INC #ad - Even the most delicate seed or bedding plant is safe. High availability of nutrients. Adds significant beneficial microbial and bacterial activity. Will not burn, at any concentration.Worm castings are an odorless means to condition your soil in an organic and natural way to provide your plants with the nutrients they need when they need them. Wiggle worm soil builder worm castings fertilizer is organic and OMRI certificated. Omri listed.
More information #ad
No perfumes or scents added or chemically removed. Improves soil structure & aeration. It can be used as a soil amendment, soil builder, soil conditioner and organic compost for your gardening. Naturally organic & odor free. Excellent for indoor or outdoor plants - houseplants, hydroponics, raised bed or traditional gardens, flowers, vegetables, and more! Bundled with Pearsons Protective Gloves. Compost organically for your soil.Brand | UNCO INDUSTRIES,INC #ad |
Manufacturer | Unco Inc. #ad |
Height | 8 Inches |
Length | 20 Inches |
Weight | 28 Pounds |
Width | 10 Inches |
Part Number | Wiggleworm 30lb |
Model | Wiggleworm 30lb |
More information #ad
7. Akka Naturals
#ad
Vermicast Pure Earthworm Castings Organic Soil Builder, All Natural 2 lb.
#adAkka Naturals #ad - Premium casting - we are confident that our rich, black soil builder will help all of your gardening and planting projects flourish! Multiple applications - can be used by itself or as part of a mix for a natural fertilizer or compost tea additive.More information #ad
Bag of akka Naturals Earthworm Castings. Organic Pure Worm Castings. 1 one 2lb. Pre-sifted and ready to use! .Brand | Akka Naturals #ad |
More information #ad
8. Rio Hamza Trading
#ad
Organic Worm Castings, All Natural Soil Amendment, 3 Pound Bag, and Fertilizer, Soil Builder
#adRio Hamza Trading #ad - All-natural, non-toxic, odor free, OMRI listed for Organic use with no chemical fertilizers or synthetic materials. Perfect for houseplants, flowers, and vegetables - Using just a small handful of Worm Castings with your potting mix or as a top dressing will help to yield larger and healthier plants.More information #ad
Increases plant growth - worm castings is an All-Natural and Organic Fertilizer that is proven to strengthen root development and help promote healthier plant growth. Packaged in a 8 inch by 10 inch resealable bag and weighs approximately 3 pounds.Brand | Rio Hamza Trading #ad |
Manufacturer | Rio Hamza Trading #ad |
More information #ad
9. BRUT WORM FARMS
#ad
Organic Matter and Worm Castings. Use Indoors or Outdoors. Non-Toxic and Odor Free., Dark Natural Blend of Soil, Brut Super Soil, 30lb, Rich
#adBRUT WORM FARMS #ad - It contains 50% organic matter and added silt and clay so the plants will not dry up as fast if you forget to water them. The natural way to healthy plants! All-natural soil concentrate: brut super soil contains what is lacking in many soils! Intended to be blended with other soil media including your existing soil, coconut coir, sphagnum peat moss, sand, perlite, or rice hulls.More information #ad
Natural ingredients includes brut worm castings, composted cow manure, mycorrhizal Fungi, azomite, Granite Dust and Kelp. Transforms tired soil into healthy, Nitrogen, Sulfide, Potassium, Iron, Calcium, productive soil. Beneficial nutrients: loaded with enzymes and bacterium that deliver essential nutrients directly to plant roots to help them flourish; Nutrients include Magnesium, and Phosphorous. Versatile use: suitable for a variety of applications including vegetables, raised or in-ground garden beds, exotic plans, perennials, annuals, herbs, and cannabis.
Brand | BRUT WORM FARMS #ad |
Manufacturer | Brut Worm Farms, Inc. #ad |
Height | 0 Inches |
Length | 0 Inches |
Weight | 0 Pounds |
Width | 0 Inches |
More information #ad