Fed 'n Happy Worm Castings™

Worm castings are the end result of the worm's digestive system. High quality worm castings will have the texture of fine garden compost or coffee grounds and have a rich, earthy smell. Their texture, water absorption and nutrient makeup makes them a perfect soil base and additive for both indoor and outdoor gardens.
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Worm Castings

Fed 'n Happy Worm Castings™, black gold for your soil.

Red wiggler worm castings for gardens, lawns, orchards and farms

Worm castings are the end result of the worm’s digestive system. Ours have the texture of fine garden compost or coffee grounds and a rich, earthy smell, and their texture, water absorption and nutrient makeup make them a perfect soil base for indoor and outdoor gardens.

Fed 'n Happy worm castings Worm Castings
  • Fed 'n Happy Worm Castings™

    Happy worms, happier plants!

    Fed 'n Happy Worm Castings™
  • Black Gold

    High-quality, sustainably-raised worm castings.

    Black Gold
  • a person is holding a pile of dirt in their hands

    Black Gold

    High-quality, sustainably-raised worm castings.

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  • a person holding a bunch of tomatoes in their hands

    Grow to Your Potential

    Don't let your plants suffer from lack of nutrition, moisture or aeration.

    Worm Castings
  • a person is watering a plant with a watering can

    Improve Soil Biology

    Worm castings contain as much as 10x the nutrient levels of lawn soil.

    Grow Better
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    Castings for Gardeners

    Add much-needed nutrients to your garden by adding castings as a base mixture, top dressing or tea!

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Why are Fed 'n Happy Worm Castings™ called 'Black Gold?'

Worm castings are a deep, dark brown in color, and contain many times the nutrient levels of typical garden or lawn soil. Fed 'n Happy Worm Castings™ nutrients are highly bioavailable, meaning plants’ roots are easily able to break down and absorb nutrients. Worm castings are so useful some gardeners raise their own worms just to have a constant supply of castings!

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Why should I use worm castings in my garden?

Worm castings are full of organic matter, micronutrients, and microorganisms that work harmoniously to permit a more bioavailable, pH-resilient soil. The microorganisms naturally present in worm castings work slowly over time to continue to release vital plant nutrients.

Worm castings contain up to 10 times the nutrient levels of lawn soil, but possess low levels of essential nutrients like iron, which means it won't cause nutrient or pH burn, unlike commercial or artificial fertilizers. Also unlike traditional fertilizers, the makeup and structure of worm castings works to store and retain nutrients, preventing water leaching vital nutrients from your soil.

Increased water retention and improved aeration also improves soil structure, resulting in happier, healthier roots and plants.
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