Pro Grow 620 W SE HPS 2 K Lamp Pond supplies Rock star is completely pH

Rock star is completely pH stable when used with the Rock additive line

Use: Second week of the vegetative phase

Replacement skirt for CenturionPro Tabletop trimmer

INGREDIENTS

Pro Grow 620 W SE HPS 2 K Lamp Pond supplies Rock star is completely pHThe new Pro Grow HPS 620W & 1000W single ended lamps exceed the output of even the best European branded lamps. All Pro Grow lamps offer up rated components specifically tuned for use with high frequency digital ballasts. Improvements include monolithic arc tube construction, more robust frame wire material, extruded ceramic ark tubes (not molded) decreased frame wire thickness (for reduced shadow print) and low iron glass for enhanced UV penetration.