Worm Castings


A euphemism for “worm poop”.

Worm castings, also known as worm poop, are the nutrient-rich waste produced by earthworms. These castings are like black gold for gardeners as they contain a plethora of beneficial microorganisms and nutrients that enrich the soil. When added to gardens or potted plants, worm castings improve soil structure, boost plant growth, and enhance overall plant health. Plus, they’re completely organic and an excellent natural alternative to chemical fertilizers. So, if you want to give your plants a healthy and eco-friendly boost, worm castings are the way to go!

Bestseller No. 1
Wiggle Worm 100% Pure Organic Worm Castings Fertilizer, 30-Pounds – Improves Soil Fertility and Aeration for Houseplants, Vegetables, Gardens, and More – OMRI-Listed and Mineral-Dense
  • MOST PURE – WIGGLE WORM is PURE worm castings, not vermicompost containing uneaten worm bedding. It’s one of very few casting products recognized as a fertilizer due to our unique harvesting process
  • A LITTLE GOES A LONG WAY! – All you need is a small handful to a half a cup per plant
  • IMPROVES SOIL STRUCTURE – WIGGLE WORM Pure Worm Castings contain tiny, football-shaped particles that help improve soil aeration and the root’s ability to retain water
SaleBestseller No. 2
Back to the Roots 100% Organic & Made in USA Worm Castings, All Natural Plant Fertilizer and Soil Enhancer, 5lb Value Pack
  • Worm castings from Mother Earth provide the best soil amendment for anything indoors or outdoors, including vegetables, herbs, flowers and houseplants. Pure USA Vermicompost, so there’s no burn or odor.
  • Contains beneficial microbes to enhance your soil and protect seedlings from harmful pathogens.
  • Develop your garden more sustainably as worm casting reduce the need for fertilizers.
Bestseller No. 3
WIGGLE WORM Castings Plus Worm Egg Material, 40-Pounds – Fertilizer for Houseplants, Vegetables, and More – Earthworm Castings to Help Improve Soil Fertility and Aeration
  • Product ships in a black-and-white printed bag to lower the cost of the bag
  • Wiggle Worm Castings Plus Worm Egg Material is our worm castings mixed with added worm egg material to enhance the microbial activity of your soil while providing aeration and nutrients.
  • Wiggle Worm Castings are pure worm castings, not vermicompost containing uneaten worm bedding. It’s one of very few casting products recognized as a fertilizer due to our unique harvesting process.
Bestseller No. 4
Premium Organic Worm Castings (1 Pound); 1QT All Natural Soil Additive, Builder, and Fertilizer
  • ALL NATURAL BLEND: No added fertilizers or pesticides, 100% organic
  • USES: Great soil additive, provides perfect compost alternative especially for indoor and outdoor container gardening
  • BENEFITS: Rich in nutrients to help your plants grow; naturally slow release fertilization for plants; provides nitrates, potassium, magnesium, calcium and phosphorus to plants; helps soil to retain moisture
SaleBestseller No. 5
Wiggle Worm 100% Pure Organic Worm Castings Fertilizer, 30-Pounds – Improves Soil Fertility and Aeration for Houseplants, Vegetables, Gardens, and More – OMRI-Listed and Mineral-Dense
  • Most Pure – Wiggle Worm is Pure worm castings, not vermicompost containing uneaten worm bedding. It’s one of very few casting products recognized as fertilizer due to our unique harvesting process
  • A Little Goes a Long Way! – All you need is a small handful to a half a cup per plant
  • Improves Soil Structure – Wiggle Worm Pure Worm Castings contain tiny, football-shaped particles that help improve soil aeration and the root’s ability to retain water

Last update on 2024-09-22 / Affiliate links / Images from Amazon Product Advertising API


Similar Terms

  1. Vermin Compost
  2. Earthworm Castings
  3. Worm Humus
  4. Worm Manure
  5. Worm Fertilizer