Sustainable bulk nitrogen, optimized for a wide range of crops.

Kula-N is a crop agnostic biofertilizer that stays in the soil, alleviating concerns about nitrogen run-off. You can use it to immediately replace up to 50 percent of your conventional or organic nitrogen, without sacrificing yield.
Delivering on the decades-old promise of high-performance, low-cost biofertilizers.
We’ve rediscovered the connection between air and soil, carbon and nitrogen. Our patent-protected nitrogen fertilizer is an advanced, powerful and natural solution that provides the same benefits as traditional nitrogen and organic fertilizers at a cost that’s competitive.


We’re here to help farmers continue to be good stewards of their land.
Today, synthetic fertilizer causes great harm to the soil and environment. Kula Bio provides a reliable substitute for traditional synthetic nitrogen—one which can help farmers maintain yields and revenue, while adapting to new regulations and consumer demand for sustainable products in the face of climate change.


A vision focusing on real impact, robust science and farmers’ needs.
We are farmers, scientists and engineers, bound by shared values and a desire to offer a sustainable and affordable solution for nutrient management.