ASME-Code Fast-Acting Pressure-Relief Valve for Air, Silicone Seal, 1/4 NPT spl_hi Prior to that leaving them

Prior to that leaving them high so the plant can stretch into them is ideal

SeaBlast Grow – Vegetative stage

ONA Gel is non-toxic and environmentally friendly

230V: 220-240V AC

ASME-Code Fast-Acting Pressure-Relief Valve for Air, Silicone Seal, 1/4 NPT spl_hi Prior to that leaving themASME Code Fast Acting Pressure Relief Valve for Air, Silicone Seal, 1 4 NPT Valve Function Pressure Relief For Use With Air, Inert Gas Activation Pressure Driven Inlet Pipe Size 1 4 Connection Type Pipe Pipe Connection Type Threaded Connection NPT Male Location Bottom Relief Port Connection Type Vent Relief Port Location Side Set Pressure Configuration Nonadjustable Temperature Range 15 to 250 F Valve Shape 90 Elbow Valve Body Shape Straight Overall