Flex pH Down Commercial Solution

Starting At: $14.22


Flex Commercial Solutions pH Down lowers and maintains the pH levels for hydroponic systems, soil, and other grow media. Maintaining pH levels is especially important due to varying water quality, hard water can raise the pH levels which hinders a plant's ability to uptake essential nutrients. It is recommended to check pH levels daily for optimal results. Ideal pH ranges are 5.5 to 5.8 for hydroponics and 6.2 to 6.3 for soils, potted plants, and sphagnum moss.  

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Flex pH Down Commercial Solution

Use Flex pH Down to maintain the optimum pH level of 5.5 to 5.8 for hydroponics and 6.2 to 6.3 for soils, plants in containers, and sphagnum moss. For best results check the pH level daily. When adjusting pH, add only small amounts of the product at a time to the nutrient solution. Never mix Flex pH Up and Flex pH Down together. Not for Aquarium or pool use.


  • Lowers pH (more Acid)
  • Decreases Alkalinity
  • Helps Optimizes pH Levels
  • Contains No Added Dyes

Handling and Storage:

Do not store in open, unlabeled, mislabeled, or leaking containers. Store Flex pH Up and pH Down. Follow all SDS/label precautions even after containers are emptied because they may retain product residues and can be dangerous. Do not reuse container. Store in accordance with local/regional/national/international fire codes. Store away from incompatible materials and food and drink.

Fire: This product is non-flammable

Spills: Wear appropriate personal protective equipment. Contain spill. Clean up spill with absorbent material and water, if necessary. Dispose of absorbent in accordance with federal, state, and local regulations governing hazardous waste. Do not flush unneutralized residue to sewer. Avoid contamination of ground and surface waters.




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