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  • Learn to Grow

    See the amazing results of earthworm castings on tomato plants.

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  • Rusted Garden

    Soilless mix with earthworm castings.

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  • VermisTerra History

    Learn the story behind VermisTerra and a tour of the earthworm farm.

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  • Certified Organic

    Lab tested. Aged and screened.

  • Testimonials

    See what people have to say about VermisTerra.

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VermisTerra

Welcome to VermisTerra®.  We offer top quality organic fertilizer for a wide variety of farming and gardening.  VermisTerra® Earthworm Castings and Earthworm Casting Tea are the ideal soil amendment for gardens, greenhouses, lawns or organic farms.  VermisTerra® products are purely natural, free of odor and safe and easy to use.  It has all the necessary ingredients for a great looking garden while preserving the well-being of our environment.

VermisTerra Earthworm Castings and Earthworm Casting Tea are approved for organic farming by Organic Certifiers and licensed by the California Department of Food and Agriculture (CDFA).

Organic Certification

Our earthworm castings and earthworm casting tea have been inspected and approved by Organic Certifiers for use on certified organic crops under the USDA National Organic Program.  You are ensured that our fertilizers meet the quality standards of being safe and non-toxic.

VermisTerra is licensed and registered with the CDFA.



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Quality

VermisTerra® offers high quality organic fertilizers, with large amount of nutrition released over a period of time and readily available for plants.

Rows of sugarbeets in Yellowstone River Valley noted for their production in Sidney, Montana, USA

Value

VermisTerra®Earthworm Castings and Earthworm Casting Tea have the ability to naturally enhance the health and growth of your plants to vitalize the flowering and fruiting.

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Natural

All VermisTerra® castings are the products of earthworms fed by composted green waste.  No sludge or GMO’s are used during the production to ensure complete safety of the environment.

  • Indoor Plants Perked Right Up

    “Last year I met these awesome people (points to VermisTerra bottle) at a trade show and got some samples. Let me tell you, this is a really amazing product. I took it home and used it on my houseplants. I had some houseplants that were not doing so well, I used this tea and they […]

  • Saved From The Brink of Death

    Flower lover and 3rd grade teacher Chris Lunney shares how VermisTerra tea saved her precious clematis flowers from “the brink of death” and helped her successfully germinate irish bells. She loves worm tea because it makes her garden flourish and in turn that makes her feel happy. She shares how nature and gardening is spiritual, […]

  • Paraplegic Has Best Cucumbers Ever, Petunias All in Bloom

    I am a paraplegic and use a wheelchair and love to garden. I’ve been using VermisTerra earthworm castings in my garden since this Spring. My petunias are full of blooms. I used castings and tea on these petunias and Calikim’s heat tolerant greens. Just can’t believe how well they’re all doing. The petunias, tomatoes and cucumbers […]

  • Finally produced grapes! Tripled my pepper production and size

    I planted two champagne grapes a few years ago and they never produced for me. I watered regularly, amended the soil with compost, and watched in dismay as they grew leaves then died off for the winter. Well, came across some worm castings tea and soil amendment by Vermisterra and started adding it earlier this […]

  • HydroSpiral is the premier root watering system on the market

    ‘According to the EPA, “An American family of four can use 400 gallons ​of water per day, and about 30 percent of that is devoted to outdoor uses. More than half of that outdoor water is used for watering lawns and gardens. Nationwide, landscape irrigation is estimated to account for almost one-third of all ​residential […]