R&R Cultivation Sterilized Substrate, 5 lb Fungicides Approved for use against H5N1

Approved for use against H5N1 Avian Flu

acting primarily as an Insect Growth Regulator (IGR)

Also Contains Non-Plant Food Ingredients 1% Humic Acid (Derived from Leonardite)

Advanced Nutrients hires the sharpest microbiologists in the world

R&R Cultivation Sterilized Substrate, 5 lb Fungicides Approved for use against H5N1Organic, Sterilized Substrate For Organic Mushroom Growing Unleash the potential of your Mushroom Growing with our premium, organic Sterilized Wood Substrate. This meticulously crafted substrate guarantees a bountiful harvest of the finest gourmet mushrooms. Our organic approach ensures the freshest, most flavorful mushrooms, free from harmful chemicals. Our sterilized substrate eliminates the hassle of dealing with contaminants, ensuring consistent,