Wiggle Worm 100% Pure Worm Castings Plus Worm Egg Material, 40lbs – Fertilizer and Soil Amendment for Indoor and Outdoor Gardening to Improve Soil Fertility and Aeration – 100% Organic and Odor Free

From the brand

About Us

UNCO Industries has been in worm farming for over 45 years, beginning as a small redworm bait operation in an old dairy barn. As demand grew, the company expanded and invested in controlled, scalable production. In 1983 it established a climate-controlled facility, and in 2011 moved to a much larger site in Union Grove, Wisconsin to support continued growth.

Why are Wiggle Worm castings better than the rest?

Our unique process delivers pure earthworm castings free of impurities like undigested bedding, stones, straw, and worm eggs. Our multi-screening process removes eggs without heat or sterilization, preserving beneficial bacteria and microbes.

What are the earthworms fed?

An organic material containing a wide variety of minerals and trace elements

Does this product provide long-term nutrition for plants?

Yes, in addition to readily available nutrients, it contains nutrients that release slowly, supporting plant growth for weeks or even months.

For Organic Gardening

Our Pure Worm Castings are OMRI listed organic, nutrient-rich, and mineral-dense pure castings, not vermicompost or uneaten worm bedding, and is one of the only castings products to be recognized as a fertilizer due to our special manufacturing and harvesting process.

More from Wiggle Worm!

Fertilizer and Soil Amendment: Made from a combination of our Pure Worm Castings mixed with added Worm Egg Material to enhance the microbial activity of your soil while providing aeration, improving drainage, and adding nutrients.
High Quality Fertilizer: Pure Worm Castings aerate the soil and improve drainage while adding nutrients and boosting microorganisms in the soil to grow better, healthier roots for fuller, and more fruitful plants.
Promotes Living Soil: Worm egg material is the cocoons the worms lay, and tiny balls of soil mixed with bits of bedding not eaten by our worms, which helps to increase the microbial activity in soil – Some debris including small rocks may make it through the sifting process.
A Chance for Worms: Worm eggs may hatch in soil, adapt, and begin to help improve soil quality – Worm tunnels bring in oxygen, drain water, and create space for plant roots, and live worms will produce more castings.
Simple Packaging: Ships in a black-and-white printed bag with the same great product inside.