Welcome to Green River Greenhouse.com  



Address: 1140 West 300 North Peru, Indiana 46970   Phone: (765) 327-2249   Mobile: (765) 244-0119   


Email: greenrivergreenhouse@gmail.com 



Why Choose Green River Greenhouse?

Sustainable Agriculture can be the solution to feeding our planet’s rapid population growth. With the planet’s population growing at an alarming rate that nears an increase of around 100k people per day, it is the duty of the earth’s current inhabitants to discover new, Eco-friendly ways to feed this influx of people. One of these ways is by sustainable agriculture or “an integrated system of plant and animal production practices having a site-specific application that will last over the long term” – Gordon McClymont. Green River Greenhouse has taken this idea one step farther by forgoing conventional produce growing methods for a more healthy, and more Eco-friendly organic growing method. Organic practices ensure the customer is getting a product that was grown strictly using organic or “from the earth” system inputs, and no synthetic additives. Choosing to eat organic has many benefits ranging from the ability to simply maintain a pro-health diet up to something as proactive as disease prevention. Its important that the methods of Green River Greenhouse, LLC., and farms alike are supported by the local communities surrounding them. We at GRG encourage the advocacy of organic farming by any and all who understand its importance. Not just for the preservation of our operation, and operations like ours, but more-so for the preservation of our planet and its inhabitants

Baby Romaine growing in greenhouse
Baby Romaine growing in greenhouse


Certificate of Organic Operation
2015 Certificate of Organic Operation (click to enlarge)

Who we are…

Green River Greenhouse, LLC. is a sustainable agriculture farm dedicated to producing 100% certified organic produce, and farm-raised tilapia to nearby communities.                                                     

Inspect Report
2015 Inspect Report (click to enlarge)

Since construction completed inthe summer of 2012 Green River Greenhouse worked nonstop to incorporate the most effective system, and build the most competent team to achieve their mission. Currently we have what we believe to be a complete and consistent operation that is capable of producing the best organic produce on the planet. Check produce availability to get your hands on it, and judge for yourself. We are extremely confident in our operation on every level. GRG’s farm-raised fish are sold exclusively to a private market for the time being, however we do expect to adjust that availability to a public market, on some degree, in the near future. Other niche markets for fish have also been discussed, and could quite possibly become available in the future as well. Keep your eyes open. We forecast the introduction of those particular adjustments to take place as the 2016 calendar year moves along. Also offered by GRG are tours, and consulting services for those who desire an in-depth look at the industry, and how it works. If you have thought of starting your own aquaponics operation these services are a must. Our staff will provide their expertise to you at a fair, one-time fee that includes a close look at our operation, a mini-workshop, and indefinite consulting afterwards.



What we do?

Green River Greenhouse uses the method of aquaponics to grow produce and raise nile tilapia. Aquaponics, is a food production system that combines conventional aquaculture with hydroponics in a symbiotic environment. In normal aquaculture, excretions from the animals being raised can accumulate in the water, increasing toxicity. In an aquaponic system, water from an aquaculture system is fed to a hydroponic system where the by-products are broken down by nitrogen-fixing bacteria into nitrates and nitrites, which are utilized by the plants as nutrients. The water is then recirculated back to the aquaculture system. This system is also referred to as a Recirculating Aquaculture System (RAS), however a conventional RAS does not use the growth of plants as part of its bio-filtration.

GRG Aquaponics System (click to enlarge)
GRG Aquaponics System (click to enlarge)


 Our Mission…

Our mission here at Green River Greenhouse, LLC. (GRG) is to adhere to all Good Agricultural Practices (GAP), follow all regulations set forth by the Organic Materials Review Institute (OMRI), and by our organic certification firm (EcoCert), in an effort to provide our customers with 100% organic produce that contains an unforgettable and delicious flavor. GRG works equally as hard, and follows many of these same guidelines when raising our fish for market sale, additional farming, or otherwise. We are passionately dedicated to our customers, and to the sustainable agriculture and organic farming community.


At Green River Greenhouse we stay fully committed to…

-Staying strictly within the USDA guidelines for producing organic vegetables, and faithfully reapplying for the USDA Organic certification annually. -Providing local produce distributors with a delicious, 100% certified organic product that far surpasses the competition. -The responsible, and ethical rearing of Blue Nile Tilapia for human consumption, and otherwise. -Maintaining honesty, and excellence in all manners of our business.


Large Tilapia
Beautiful market-size Nile tilapia.

Farm-raised Tilapia…

Green River Greenhouse works hard to ensure a stress-free tilapia culture. An optimal environment coupled with a low protein diet, and ethical farming is the GRG recipe for producing beautiful healthy fish.

5-inch tilapia fingerlings
5″ Fingerling. Available as a headstart fish for the farmers in the northern part of the United States. With the 5″ it allows for growth to market size in just the short window of warm temperatures in the north.

Currently only available to private buyer’s.