
Solfakan Materials LLC has designed CORE Grow™ as an engineered nutrient delivery substrate to improve nutrient efficiency and root zone performance — for gardens and farms alike.
CORE Grow™ is not fertilizer-blended biochar and not a DIY nutrient soak. It is designed as a functional material system where carbon and nutrients work together in the root zone.

A stable carbon platform placed near roots.

Nutrients integrated as part of the material — not simply mixed in.

Designed to support nutrient access where plants feed.
No complex mixing or measuring required.
Sprinkle a thin layer over your existing soil beds or pots.
Water thoroughly to activate the dormant microbes.
See visible improvement in plant vigor within 14 days.
Not designed as a complete fertilizer replacement. Engineered to work alongside standard fertilization practices
Not all nutrient-biochar systems behave the same in soil.


CORE Grow™ is an early-stage soil amendment concept. Field trials are underway to evaluate performance across garden and agricultural settings. We are gathering feedback from gardeners, growers and agronomists exploring nutrient efficiency and soil health.
We respect your privacy. Your information will only be used for trial coordination.