# Ostara

the nutrient-recovery technology company has continued advancing its higher-analysis Crystal Green (CG) phosphate fertilizer formulas and secured certified-organic registration for its recovered-nutrient products,…

Source: https://en.bioecon.ru/companies/ostara/
Updated: 2026-08-15

- Country: Canada

## Technologies

- [Urban biorefineries & biowaste processing](https://en.bioecon.ru/technology/urban-biorefineries-biowaste-processing/)