Mars Hydro 4 Inch Inline Duct Fan and Carbon Filter Combo With Speed Controller making it a phenomenal natural

making it a phenomenal natural soil amendment

No more measuring tools

This careful balance of water and air holding capacity is the foundation of healthy roots

protection from pathogens and visibly improved growth response

5ml per litre with every watering until 1-2 weeks before harvest

Mars Hydro 4 Inch Inline Duct Fan and Carbon Filter Combo With Speed Controller making it a phenomenal naturalPackage Include: 4inline duct fan with speed controller, 4 carbon filter, 33ft length flex ducting,3 Duct Clamps. 4 Inch Inline Duct Fan with Variable speed controller for easy fan speed management. Durable plastic fan housing and blades for low noise(28 dB). Powerful Motor is super energy efficient. Excellent purification inner core Made of imported Virgin Australian activated charcoal, delivering 100% filtered airflow, eliminate some of the most