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Ships within 48 hours · Estimated delivery Sep 14 - Sep 19
to hold the cover in place
Nitrogen is critical for forming vegetative matter and supporting abundant growth
TrolMaster Hydro-X Environmental Control System with 3-in-1 Sensor (HCS-1)
This spectacular blend builds soil health
• Stores up to 20 measurement readings
Power SI Original 1 Liter dome to hold the cover inA little goes a long way with Power Si the original patented formula of monosilicic acid for plants. Power Si is proven to show benefits toward your crop's yield, vigor, strength and lateral branching. Power Si does not raise the pH of your water and is tank stable, so it's safe to leave inside your reservoir without creating any unwanted residue. Power Si can slow down vertical growth in crops with easy double dosage change to 1 ml per gallon of
US$ 25.00
US$ 145.00
US$ 145.00
US$ 399.60
