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Ships within 48 hours · Estimated delivery Aug 19 - Aug 24
Start with one
units come with battery
• Chlorophyll B is absorbed strongly at 460 nm
It can be used in conjunction with a variety of fertilizers
Plastic Carrying Case - The HI98100 Checker Plus is supplied complete with meter
55 gal Drum with Pre-Drilled Locking Lid cloning-and-seed-starting Start with oneThis high quality 55 gallon drum is black in color and comes with a pre drilled solid cover and bolt ring closure. It is perfect for use as a reservoir for larger hydroponic systems. The pre drilled holes can be used for the grommets and barbed fittings necessary to outfit the drum with tubing for filling and draining. A larger hole can also be cut in the cover to act as a port for adding nutrients, checking pH, etc. Features 55 gallon nominal
