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Ships within 48 hours · Estimated delivery Aug 16 - Aug 21
Dual Arc Hybrid grow lamps include a 400W Metal Halide arc tube and a 600W High Pressure Sodium arc tube in one bulb
Small airtight housing
Two premium quality industrial grade relays
Daisy chain capable: 2
wider bulb spread
Pro Bloom - 25 lb hydro-systems Dual Arc Hybrid grow lampsFlowering plants require higher amounts of phosphorous (P) and potassium (K) to increase flower bulk and support high metabolic activities. Athena Pro Bloom contributes balanced levels macro and micro elements including sulfur (S) used for increasing potency and flavors. Balanced NPK and essential microelements (when used with Pro Core) Fully soluble dry fertilizer, no particulates or sediment Works with any dosing system: Dosatron, Netaflex, Rhythm
US$ 171.52
US$ 184.42
US$ 601.52
