iPower 4 Inch 190 CFM Inline HVAC Vent Blower Fan with 4" Air Carbon Filter 8 Feet Ducting Combo Set for Grow Tent Ventilation, Kits, Silver

iPower 4 Inch 190 CFM Inline HVAC Vent Blower Fan with 4" Air Carbon Filter 8 Feet Ducting Combo Set for Grow Tent, Ventilation Kits, Silver

General Hydroponics pH Control Kit For A Balanced Nutrient Solution

HydroDynamics Clonex Rooting Compound, 100 ml