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Ships within 48 hours · Estimated delivery Sep 9 - Sep 14
High-Pressure Sodium grow lights emit the yellow and red regions of the spectrum
Higher Potency
There are no plant growth regulators or stimulants in Bloom or Micro
sphagnum and soil growing mediums
Made under quality control at Grodan factories
Hydrologic Stealth RO300 *Special Order* E-Series High-Pressure Sodium grow lights emit*SPECIAL ORDER: Contact us for current pricing.* Produces up to 300 GPD (gallons per day) of ultra pure, low PPM water Removes 98%+ of all contaminants from tap water Choose from a 1: 1 or 2: 1 waste to product water ratio (both included with unit) Membrane Power Flush Kit now included Updated packaging for maximum protection Same great price as previous model! The #1 selling filter in gardening and hydroponics for 10+ years