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General Hydroponics

General Hydroponics pH Down Liquid Premium Buffering For Stability, 1-Gallon

    • Based on 14,373 reviews
Condition: New
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$32.33 Why this price?
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Availability: 18 left in stock
Fulfilled by THSHydro
Arrives Thursday, Dec 5
Order within 21 hours and 39 minutes
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Size: 1 gal


Style: pH Down


Features

  • Acid formulation uses food grade phosphoric acid
  • Add when your nutrient pH is too high in order to lower the pH to the proper level
  • Promotes pH stability
  • Adjust by adding a little at a time
  • Recommended pH for most plants is 5.5 to 6.5 pH

Description

The Acid formulation uses food grade Phosphoric acid to lower the pH to the proper level. Widely recognized as a consistent and reliable product.

Brand: General Hydroponics


Item Weight: 2 Pounds


Item Form: Liquid


Coverage: Medium


Liquid Volume: 128


Liquid Volume: 128


Item Weight: 2 Pounds


UPC: 714863970218 793094015332


Global Trade Identification Number: 32


Manufacturer: Hawthorne Hydroponics, LLC


Brand Name: General Hydroponics


Model Number: HGC722125


Mixing Ratio: Add X mL per X liters of nutrient solution


Specific Uses For Product: Hydroponic gardening, pH level adjustment for plant growth


Target Species: Add when your nutrient pH is too high in order to lower the pH to the proper level


Coverage: Medium


Item Form: Liquid


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Dec 5

This item is non-returnable:

Non-returnable. Transportation of this item is subject to hazardous materials regulation

View our full returns policy here.

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Similar Products

Top Amazon Reviews

    • Works perfect!
Size: 1 quart Style: pH Up
I use this to adjust the PH for watering our house plants. The bottle lasts a long time as I only need a few drops at a time due to the concentration. Super easy to use I simply use an oral syringe to prevent any spills or leaks. I like how the label is clear and easy to read amongst many other bottles on the dosing shelf. ... show more
Reviewed in the United States on September 13, 2024 by joe
    • PH down
Size: 1 quart Style: pH Down
PH down for hydrophobic growth, easy to use, concentrate additive easy to use. Good product.
Reviewed in the United States on September 22, 2024 by tractor
    • Hydroponics must have!
Size: 1 quart Style: pH Down
So, you've taken the plunge and bought a pH monitor, thinking you're all set to embark on your hydroponic journey. But then it hits you—monitoring is only half the battle. Fear not, fellow green thumbs and budding botanists, for I have found the yin to your pH monitor's yang: General Hydroponics pH Down.This product is, in a nutshell, a gardener's best friend. It's like having a magic elixir at your fingertips, ready to correct any alkaline audacity your water dares to exhibit. With just a few drops, you can bring your solution from the precarious heights of pH imbalance down to the serene valleys of perfect acidity. And why is this important, you ask? Because your plants are picky eaters, and pH Down ensures they get the nutrients they crave in a form they can absorb.Now, let's talk about ease of use. General Hydroponics has somehow managed to bottle simplicity itself. A little goes a long way, and with the detailed instructions provided, you'll feel like a pH wizard in no time. But remember, with great power comes great responsibility. Always monitor your pH levels to avoid turning your hydroponic setup into an acidic wasteland.Durability isn't usually a word associated with liquid products, but in this case, it's about the lasting impact pH Down has on your system. Consistent use helps maintain an optimal environment for your plants, contributing to their health and vitality over time. This isn't just a quick fix; it's a long-term solution for sustainable growth. In essence, General Hydroponics pH Down is the silent guardian of your hydroponic system. It works flawlessly with your new pH monitor, ensuring that your plants thrive in an environment tailored to their needs. If you've invested in monitoring your system's pH, investing in pH Down is a no-brainer. It's like buying a shield to accompany your sword, preparing you fully for the battle against pH imbalance. I wouldn't dream of running my hydroponic system without it. ... show more
Reviewed in the United States on April 2, 2024 by Sean Callahan
    • My Plants Are Thriving 🌸🌷🌻
Size: 1 quart Style: pH Down
I live in upstate New York and I have some of the hardest water and even through my filter I just noticed that using this product helps all of my house plants live better. When just using regular Tap water I noticed that it was making all of my house plants turn yellow and wilt I take a gallon of water and a few drops of this stuff and really has made all of my house plants better including my Christmas cactus. Just remember to read the directions always be careful when handling and just make sure you wash your hands once you get used to using it. It’ll be OK but always keep in the back of your mind to be careful even with letting drops fall on the floor if you have animals at home, I always make sure to do my water measuring in the sink so not to ever harm my dogs, I love this product. The seller is great. The price is good and was delivered quickly. ... show more
Reviewed in the United States on July 11, 2024 by Penny Love Bergman
    • Using since 2008...
Size: 1 gal Style: pH Up
I have been using this pH adjuster for 16 years and find it to be very consistent everytime. I am really into hydroponics and GH flora products really deliver, along with their pH adjusters. Overall, I am happy with my purchase...
Reviewed in the United States on October 11, 2024 by ChuckleHead
    • Does what it is marketed to
Size: 1 quart Style: pH Down
It's pH down to use with hydroponics / growing so nothing crazy to write about. Use as needed whenever your water is above the ideal range. I bought mine in 2021 and have had some inconsistent results with it recently where a small amount brought the pH down more than it usually would. That's happened three times now so I took some time to shake it and hopefully that resolves the inconsistencies. If I can't figure that out then I'll replace it since I don't like not being able to estimate how much to use for a certain pH and volume of water. MSDS sheet from 2021 I found indicates its 10-17% phosphoric acid. Therefore I put value for money pretty low since you can buy food grade phosphoric acid at 85% for pretty affordable prices and dilute it yourself. If your churning through this stuff and want a more affordable option I would suggest you look into that. ... show more
Reviewed in the United States on May 10, 2024 by Amazon Customer
    • Works perfectly fine
Size: 1 quart Style: pH Down
I needed to lower my ph in my plant water. Out of the tap it’s 6.7. I like it to be around 5.8. Just a few drops in six gallons of water and it makes my water the perfect ph. I will buy this again. If my operation was bigger I would subscribe and save.
Reviewed in the United States on September 14, 2024 by Bugnutz438
    • Great buy
Size: 1 gal Style: pH Up
Thanks
Reviewed in the United States on October 11, 2024 by Great buy

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