Our most recent testing cycle indicates that Organic Reactor contains 5.71% calcium (Ca) and 0.3% magnesium (Mg). This means that you should consider these numbers as total amounts, rather than immediately available to the plant.

No, this product is designed to release nutrients slowly and is not suitable for drip or irrigation systems. Organic Reactor has rock powders and similarly insoluble particles that should not be put through drip-irrigation systems.