General Hydroponics pH Up and pH Down Liquids - Stabilize Nutrient pH in Hydroponics, 1 qt. Bottles

• Liquids to stabilize nutrient pH in hydroponics
• Includes pH Up and pH Down 1 qt. bottles
• pH Up: base solution formulated with potassium carbonate
• pH Down: acid formulation that uses phosphoric acid
• pH is important because it affects availability and absorption of several of the 16 atomic elements needed for plant growth

Statements regarding dietary supplements have not been evaluated by the Food and Drug Administration and are not intended to diagnose, treat, cure, or prevent any disease or health condition .

• Question : What does pH affect in plant growth?
  Answer : pH affects the availability and absorption of various atomic elements needed for plant growth.
• Question : How do I raise the nutrient pH?
  Answer : You can use pH Up, a base solution formulated with potassium hydroxide and potassium carbonate.
• Question : How do I lower the pH?
  Answer : You can use pH Down, an acid formulation that uses phosphoric acid.
• Question : What is the amount per gallon mixing ratio?
  Answer : The recommended amount per gallon is up to 3-4ml, but it can vary depending on nutrients, water, and plant growth stage.
• Question : Can you list ingredients with %?
  Answer : The exact amounts are a trade secret, but the MSDS states that it contains phosphoric acid (10-30%), ammonium dihydrogenorthophosphate (5-10%), and citric acid (5-10%).
• Question : Are the ingredients safe for aquaponics systems?
  Answer : Yes, it is safe to use in aquaponics systems.
• Question : Can I use this solution to lower pH in a tower garden? Is it safe for plants we are going to consume?
  Answer : No, this solution is not suitable for a tower garden. You should use pH down instead. However, it is safe for plants we consume.
• Question : Is this a liquid or powdered formula?
  Answer : This product is a liquid formula.
• Question : Can I use this product to lower pH in soil?
  Answer : No, this product is used to lower the pH of the water used for watering plants. It should not be directly added to the soil.
• Question : How much citric acid does this product contain? Will it kill beneficial bacteria in my system?
  Answer : The exact amount of citric acid is unknown, but some citric acid is beneficial for plants. It is unlikely to kill beneficial bacteria if used properly.
• Question : Will this raise the pH in a freshwater aquarium?
  Answer : No, this product is pH down and will lower the pH. If you need to raise the pH, you should use pH up.
• Question : Is this product still made in California and West Virginia?
  Answer : No, the origin of the product is China after it was bought by ScottsMiracle-Gro. However, it is just an adjuster for acid concentration and can be found from other companies as well.