RAW Humic Acid | 59% Concentrated Humic Biostimulant | Root Zone Enhancer Size:2 LB prevents mold

prevents mold

Use with a gravity rainwater system to fill a reservoir during long times without rain

preventing air leaks

The DLI JOULE-Series 1000W DE-DC by Dutch Lighting Innovations delivers powerful and efficient lighting for your growing needs

Soil may contain dust fungi and bacteria all of which can contaminate the hydroponics system

RAW Humic Acid | 59% Concentrated Humic Biostimulant | Root Zone Enhancer Size:2 LB prevents moldRAW Humic Acid is a highly concentrated, water soluble biostimulant derived from leonardite (59% humic acid). Rather than acting as a fertilizer, humic acid enhances nutrient efficiency by improving availability, buffering soil pH, and supporting root and microbial activity. Humic acid builds the foundation for productive growth by improving how plants interact with nutrients and water at the root zone. It supports healthier soil structure, stronger