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Quantity
1
Description
Perfect professional hydroponic mild acid solution for lowering the pH of water for your microgreens. 1 Quart Bottle. Instructions for use included on label. Made by General Hydroponics. See also pH Up.
pH DOWN by General Hydroponics - 1 Q...
Reviews
5.0
5 ratings
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1
Love it
J
Joshua · February 22, 2026
Easy Ph down
Fast and easy Ph down for hydroponics. Microgreens and lettuce responded well. Simple and quality ingredients. I use this for Microgreen 10x20 trays and my circulating hydroponics lettuce system. Jim M.
J
James · December 21, 2023
Great product
This works exceptionally with very little and it provides consistent results once you determine how little to use for your water container size