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Microbe Life Hydroponics pH DOWN

SKU: PH21403
Regular price $20.50
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Microbe Life Hydroponics pH Down is formulated with R/O and UV sterilized water to help maintain osmotic balance. 

Microbe Life's pH Down is safe for use in hydroponic and aquaponic environments and will not harm plants.


  • Can be used to condition water for hydroponic, aquaponic, NFT and drip systems or anywhere that water pH needs adjusting. 
  • Highly concentrated.
  • Safely decreases pH in nutrient solutions.
  • Will never harm plants.

Contains Phosphoric Acid. 


  • Add 1/4 teaspoon (tsp.) or 1.25 mL of pH Down per 10 gallons (38 L) of water; for each 0.1 unit of pH decrease desired.
  • Make adjustments in steps based on starting pH.
  • Take readings between steps until you reach your desired pH.
  • Depending on the water quality, it is normal to for some cloudiness to appear during adjustment. 
  • Shake well before using.  Store in a cool, dry place. Do not store in direct sunlight.

  • 1 Quart (Treats 757 gallons).
  • 1 Gallon (Treats 3,028 gallons).
  • 2.5 Gallon (Treats 7,570 gallons).*

CLICK HERE for more information on professional wholesale prices or bulk purchases.

To RAISE YOUR pH try Microbe Life Hydroponics pH Up by CLICKING HERE.

To INSTANTLY DECHLORINATE your water, add Microbe Life Hydroponics Dechlorinator Plus by CLICKING HERE.

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Our sister company, Green Earth Ag & Turf, brings a decade of experience as the U.S. leader in providing Professional Landscapers, Farmers and Indoor Growers like you the best in organic products for higher yields, aesthetics and profits!  Discounted professional or wholesale prices can be found there.


CLICK HERE 
to quickly and easily open a wholesale account with us or to get bulk and professional pricing. 

You can also contact us directly at (866) 374-5101 or info@GreenEarthAgAndTurf.com for the top technical and customer service in the industry.  

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