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Worm Castings

Our Worm Castings are Organic and Lab Tested 99% Pure!

Worm castings are the most nutrient rich fertilizer known to man, stimulating plant growth more than any other natural product on the market. They are 99% pure, natural, and organic, making earthworm castings one of the most highly sought after organic fertilizers today, as more people seek to grow organic and healthy plants in their gardens. Earthworms are tiny miracle workers, breaking up organic matter and converting it into useful nutrients for your soil. One of the most organic soil enrichments  available and are 100% natural, easy to use and safe to handle. In soil, worm castings retain water and release nutrients in a form that is easily used by garden plants. Worm castings are the original natural fertilizer put in place by the Creator since the beginning of time, discovered by man to be extremely beneficial in the plant and gardening world. The pH is neutral and therefore suitable for most types of vegetable plants from asparagus to zucchini.

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St. Clare Heirloom Seeds are proud signers of The Safe Seed Pledge: “Agriculture and seeds provide the basis upon which our lives depend. We must protect this foundation as a safe and genetically stable source for future generations. For the benefit of all farmers, gardeners and consumers who want an alternative, We pledge that we do not knowingly buy or sell genetically engineered seeds or plants. The mechanical transfer of genetic material outside of natural reproductive methods and between genera, families or kingdoms, poses great biological risks as well as economic, political, and cultural threats. We feel that genetically engineered varieties have been insufficiently tested prior to public release. More research and testing is necessary to further assess the potential risks of genetically engineered seeds. Further, we wish to support agricultural progress that leads to healthier soils, genetically diverse agricultural ecosystems and ultimately healthy people and communities.” ×
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20% Off Your First Order!

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Sign up for St. Clare Heirloom Seeds Newsletter and receive a one time use 20% Off coupon! You will receive an email with your coupon after you have confirmed your newsletter subscription. Please allow up to 10 minutes for this email to come through. (Coupon not valid for Worm Castings or Seed Collections)

You will receive an email with your coupon after you have confirmed your newsletter subscription. Please allow up to 10 minutes for this email to come through.

(Coupon not valid for Worm Castings or Seed Collections. Offer applies only to first-time subscribers.)

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