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15% Off Applied at Checkout *Excludes Clearance, Sale Items, and Substrates.
15% Off Applied at Checkout *Excludes Clearance, Sale Items. and Substrates.

GH pH Down

$8.99
SKU
Size
Available Inventory: 9

Don’t see the quantity you are looking for? Please call (702) 413-6300 or email us at grow@123growplants.com for assistance.

The acid formulation uses food-grade phosphoric acid to lower the pH to the proper level. Contact us for pricing and drop shipping for larger sizes.