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extracted from a mine known to produce the highest quality shale
calibrated buffer tags
Reduces watering and leaching of nutrients
Pargro stonewool blocks are available in a number of sizes to suit all types of plants
Double-ended Socket with 15' ballast cord
55 gal Drum with Pre-Drilled Locking Lid bloom nutrients extracted from a mine knownThis 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
US$ 120.00
US$ 35.00
US$ 139.99
US$ 10.00
US$ 185.00
