Top 9 Earthworm Casting Tea – Soils, Fertilizers & Mulches

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1. VermisTerra


Organic Casting Tea, VermisTerra Earthworm Tea Quart

VermisTerra #ad - Each batch is lab tested - Free of Heavy Metals and Pathogens. Please store at 40-90 F. For the happiest plants, because Mother Nature knows best.

Do not freeze. If you currently experience freezing temperatures, please consider ordering in Spring. Contains living micro-organisms which, plant surfaces, when applied to seeds, or soil, colonize the rhizosphere or the interior of the plant and promotes growth by increasing the supply or availability of primary nutrients to the host plant. Contains live microbes. Certified organic by usda & cdFA - Safe for Organic farming and edible crop and gardens. We cannot guarantee that postal carriers will store your packages out of the cold.
BrandVermisTerra #ad
Height9 Inches
Length3.5 Inches
Weight2.3 Pounds
Width3.5 Inches

2. VermisTerra


VermisTerra Earthworm Tea Gallon

VermisTerra #ad - Biofertilizer which contains living micro-organisms which, when applied to seeds, or soil, plant surfaces, colonize the rhizosphere or the interior of the plant and promotes growth by increasing the supply or availability of primary nutrients to the host plant. Certified organic and supports regenerative farming.
BrandVermisTerra #ad
Weight8 Pounds

3. Bloom City


Organic Earthworm Tea Concentrate and Compost and Bokashi Booster by Bloom City, Quart 32 oz

Bloom City #ad - Great for starting a compost tea recipe or as a compost replacement for gardens. Highly concentrated formula with billions of bacteria: Makes other fertilizers and soil more effective for plant growth. Simply the best choice for the conscientious grower. Can be used on houseplants, greenhouse plants and outdoor plants. 100% sustainable organic ingredients: Brewed and concentrated organically using Washington worms and black strap molasses. Highest quality, better for you, most potent, biggest yield: bloom city’s ingredients are better for plants, best value, and better for the planet.
BrandBloom City #ad
ManufacturerBloom City #ad
Part Numberwormtea-32

4. Organic Solution


Earthworm Tea Organic Casting Tea Liquid 1 Quart Ambrosia

Organic Solution #ad - This makes ambrosia extremely stable! ambrosia as your base when making compost tea! Starting out with a base line of biological liquid instead of plain water will cut your brew time down by 12 hours.

You can use ambrosia in your soil medium or hydroponic system each time that you water. Unlike compost tea, ambrosia is an extract made from 100% worm castings and is not activated meaning that we have not introduced any food groups. This miracle elixir is concentrated so a little goes a long way and it will never burn or harm your plants. Ambrosia is full of micronutrients derived from Organic Solution worm castings that allow your plants to fully digest nutrients in the soil.
BrandOrganic Solution #ad
ManufacturerOrganic Solution #ad

5. Akka Naturals


All Natural 2 lb., Vermicast Pure Earthworm Castings Organic Soil Builder

Akka 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. 1 one 2lb. Bag of akka Naturals Earthworm Castings. Organic Pure Worm Castings. Pre-sifted and ready to use! .
BrandAkka Naturals #ad



Organic Fertilizer, Natural Enricher for Healthy Houseplants, Use Indoors or Outdoors, 30 Pounds, Worm Castings Soil Builder, Non-Toxic and Odor Free, Flowers, Brut Worm Farms, and Vegetables

BRUT WORM FARMS #ad - Unlike other competitors, indoors, production is not outsourced so you can avoid sand, 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.

Organic soil enricher: designed for truly natural gardening. Non-toxic and odor free, vegetables and more! About brut worm farms: we raise the worms ourselves, on our farm in Minnesota. Brut worm farms earthworm castings are dark, pure, rich, and high in organic matter--boosting and providing long-term nourishment to your plants’ soil. 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, usually less than a week old, flowers, our soil builder is perfectly suited for indoors or outdoors.

ManufacturerBrut Worm Farms, Inc. #ad
Height0 Inches
Length0 Inches
Weight0 Pounds
Width0 Inches



4.5-Pounds, Wiggle Worm Soil Builder, Worm Castings Organic Fertilizer

UNCO INDUSTRIES,INC #ad - Nutrients in earthworm castings are plentiful. Beautiful growth and yields of your plants. Excellent for indoor or outdoor plants; houseplants, flowers, vegetables, and more. Just a handful will make your plants happy. Slowly feeds the plant for long periods of time.
Height2.5 Inches
Length10 Inches
Weight5 Pounds
Width7 Inches
Part NumberWW4.5

8. Papa Jonah's


Papa Jonah's Liquid Earthworm Castings Natural 100% Concetrate 16oz

Papa Jonah's #ad - 100% all natural ingredients: Designed for true natural gardening. Organic liquid concentrate boosting and providing long-term nourishment to your plants’ soil. Non-toxic and safe an excellent choice for houseplants, flowers, vegetables and more! Free of Hormones and Chemicals. Pure, premium Worm Castings.
BrandPapa Jonah's #ad
ManufacturerPapa Jonah's #ad

9. VermisTerra


Standard Earthworm Castings, VermisTerra, Organic 10 LB

VermisTerra #ad - Builds a living soil and supports regenerative gardening. Safe for children, pets, and pollinators. Comes in resealable bag. Improves soil structure and fertility. Non-toxic and natural.
BrandVermisTerra #ad
ManufacturerJL Organics #ad
Height12 Inches
Length10 Inches
Weight10 Pounds
Width4 Inches
Part Number4336441312