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From one farmer to another . . .

 "Worm castings are the best natural fertilizers known to humans."

The Tasteful Garden

Our Mission

Cosmic Castings mission is to provide the highest quality pure worm castings. Not only is our product organic, we also create an emotional connection with our worms. Throughout the whole process we treat our worms with impeccable humane standards. We are constantly striving to stand out from other farms through our pure product and ethical practices. 

Learn More about
Worm Castings


ith Cosmic Castings

Organic. Ethical. Sustainable.

hat to Expect

Our Castings are Vegan. We don’t use any animal

manure. This creates castings that are high in benificial fungal content. 

Worm castings are the richest natural fertilizer known to humans. That's right: as little as a tablespoon of pure worm castings provides enough organic plant nutrients to feed a 6" potted plant for more than two months. As you use Cosmic Castings expect to see:


  • Improved plant growth

  • Soil softening

  • Biological decomposition

  • Beneficial nematodes

  • Fungus control

  • Odor elimination

There are a plethora of uses for worm castings, from potting soil to large scale farming the nutrient rich qualities of worm castings are sure to improve any plant life project.

Provide your garden with the highest quality organic worm castings
Grow organic by using cosmic worm castings
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