Liquid Pro Core is the base component for Athena liquid Pro feeding program. It provides calcium and nitrogen, along with key micronutrients, in a liquid format designed to pair with either Pro Grow Liquid during vegetative production or Liquid Pro Bloom during flowering. 

This product adapts the standard Athena Pro Core role into a liquid format for professional continuous-feed systems. In the Pro framework, Core supplies the calcium-nitrogen foundation that balances the Grow or Bloom component. The 4-0-0 grade supports this base role while simplifying dosing for growers who prefer liquid stock tanks, injection systems, and commercial fertigation workflows. 

Liquid Pro Core is the required companion product for Liquid Pro Grow and Liquid Pro Bloom. It helps maintain the intended nutrient relationship across crop stages while reducing dry-soluble handling and supporting repeatable liquid feed preparation.