Grodan Stone Wool Macro Plugs with Slit (2000 Count) In-Line Duct Fans + Accessories Did you know that many

Did you know that many nutrient companies use ammonium-based salts when formulating their nutrients

Large capacity: Up to 300 pumps and 300 solenoids

Fan Unit Duct Size 6" Fan Unit Total Airflow 402 CFM Fan Unit Total Noise 32-34 dBA Fan Unit Max Speed 2800 RPM Fan Unit Static Pressure 394 Pa Fan Unit Voltage 100-240V AC Fan Unit Frequency 50/60Hz Fan Unit Max Power Draw 70 W Fan Unit Average Power Usage 38 W Fan Unit Current 0

Food-grade vinyl: Flexible

Grodan Stone Wool Macro Plugs with Slit (2000 Count) In-Line Duct Fans + Accessories Did you know that manyGrodan plugs are known for their homogeneity and reliability. They are the ideal basis for automated processing, uniform germination and a high success rate with pricking out. The shape and firmness of the plugs are of a quality that makes processing significantly easier, whether that processing is mechanical or manual. Every plug has a uniform density, firmness and fibrous structure. This means that distribution of water, nutrients and pH value is