large logo earnest earth



Turning agricultural waste into fertilizer
for a cleaner, greener earth

Sustainable fertilizer created on local farms.

Our patented bioreactors are placed on local farms to transform farmer’s agricultural waste into fertilizer, cleaning up the environment and giving a percentage of profits back to local farmers.

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We drop our bioreactors on your farm, just fill them up with waste. We pick up the fertilizer created and write you a check. Make money while saving time and space. 

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We help convert agricultural waste into fertilizer. This eliminates run off into water streams that affects aquatic ecosystems, human health, and productive activities. Help us save the planet!

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We use machine learning to inject the proper microbes in our fertilizer to promote pathogen and drought resistance and improve soil health. Grow better plants!


Earnest Earth

Champaign, IL

“woof woof”

Prairie Fruits Farm and Creamery

Champaign, IL

“We have a lot of goat manure and this (Earnest Earth) looks like a great solution.”

UIUC Dairy Cattle Research Unit

Champaign, IL

“It's a win-win when we can help fellow UIUC students and have a great waste management solution for our farm.”


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Shopping Basket

Earnest Fertilizer
5lb. Bag

We use composting and earthworms to break down cattle manure to create Earnest Fertilizer. This is great for flowering or vegetating plants. This product is not effective for cacti or orchids. A portion of the profits goes to local farmers and the rest helps us continue to build upon our existing developed technology.

Earnest Potting Soil

We use composting and earthworms to break down cattle manure creating compost that is the base for our all natural potting soil. Our soil is great for starting plants and for growing flowers, herbs, and vegetables to their fullest potential.

NextGen Fertilizer

We are currently building our technology in order to create microbially-engineered fertilizers that can reliably provide valuable benefits to applied plants such as drought and pathogen resistance, improved yield, and accelerated flowering time.