Chelated Liquid Calcium with Micronutrients, Prebiotics, & Trace Minerals

Hear what farmers near you have to say!

Pro-Cal & Advanced-Cal

What makes our Bio-Activated Liquid Calcium so successful? With a 95% success and satisfaction rate, learn all about it here.

Product Catalog

A full view of our products with application rates, application methods, benefits, and product overviews.


See what other people have to say about us. View our customer testimonials and see their before and after pictures.

“Everything goes into the plant over the back of calcium.”

Listen to the podcast that proves liquid calcium's effectiveness!

Brian Hefty Darren Hefty (Hosts). (2023, March 21). Ag PhD Radio: 03 21 23 Calcium. 

Retrieved from

Advancing Agriculture Through Technology

Family owned & operated

We are a family owned and operated company and it is our goal to provide you with the most effective fertilizer for the working Americans’ crops.

Liquid fertilizers

AgriTec International was founded on the idea of working smarter, and we provide scientifically proven liquid fertilizers to boost plant health and production.

Affordability & productivity

We want to increase what you get out of your land and save you money while doing so.

What Can We Help You Grow?

AgriTec provides the leading materials for affordable and fast soil pH treatment,

that is a more pure and a faster acting way of providing needed calcium to the soil to neutralize soil acidity and raise soil pH.

Our Bestsellers

Advanced-Cal®: A Chelated Liquid Calcium with Micronutrients and Microbial Enhancements for Soil Optimization Advanced-Cal®, a revoluti..
Bio-Act® is a a nutritional plant supplement that can be used as a soil treatment, seed start, or foliar feed. Bio-Act® contains a blend o..
Nitro-Maxx+ is the next generation of nitrogen application. Nitrogen is such a crucial nutrient for ensuring strong healthy growth. However,..
Pro-Cal Soil Amendment: A Precise and Efficient Calcium Source for Soil Improvement In comparison to traditional agricultural lime (ag-li..

Free Soil Consultation

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Get a fully comprehensive test completed that shows all soil levels through C.E.C., base saturation, micro-nutrient levels, primary nutrient levels, etc. 

This test will tell you everything you need to know about your soil to prepare for the best field crop possible. 


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