General Hydroponics pH Down - 8 Oz

Q: Why is it better to use this product to lower PH vs using vinegar? Thank you

I cannot say for this product as I've been unable yet to find *what* is in this product. As for vinegar: vinegar is acetic acid, usually 5%. When any acid reacts with any base, there will be products. When vinegar (acetic acid) reacts with calcium carbonate (usually the component of water which makes it "hard" and, I believe, alkaline) it has products (of course). For example, sodium bicarbonate (baking soda) and vinegar react to produce CO2, H2O, and calcium acetate. The CO2 is gaseous (hence the bubbles), the H2O is water (no kidding?), and the calcium acetate is...? Searching online I find information that calcium acetate may be beneficial to plants (everyone should do their own reading). So, I don't see why you (or I) cannot use vinegar other than that, if we do that, we don't keep the pH Down sellers in business. On the other hand, sulfuric acid is commonly used to lower pH. Sulfuric acid will have different products from the chemical reaction. I do not know what those products are, but they must not be too bad as sulfuric acid is commonly used and, according to my reading, the sulfur we add to soil to lower the pH, does so by being converted to sulfuric acid. Lots to this stuff. But, for me, I'll try vinegar.

Q: Will this kill living soil if used to oh the water? My water is very high ph out the tap.

Nope this stuff works great with living soil

Q: can this be used for soil?

It is used to acidify the water which is a change in the ph of the water and the water, in turn, will be more acidic. If you mean can you use it directly on dirt, then no.

Q: What is the ph of the ph down so I could calibrate a ph meter?

The product undiluted has a pH of 2.3

4.7/5

Product ID: 501301878

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Details

Brand
General
Item weight
0.6 Pounds
Item form
Liquid
Product benefits
Maintains pH
UPC
793094015318

🌱Optimized for hydroponics

💧Precise pH adjustment

⚗️Food-grade phosphoric acid

Frequently Bought Together

General Hydroponics pH Down - 8 Oz

2024 All-New pH Meter for Water - High Accuracy Digital pH Tester (0.01 Precision) with UL Certification and 3 pH Calibration Powders - Ideal for Home Water, Hydroponics, Aquariums, Pools, and More

General Hydroponics pH Up 8 oz.

Description

⚡ Elevate your grow game with precision pH mastery!

FOOD GRADE SAFETY - Formulated with premium phosphoric acid, safe for edible crops.
COMPACT CONVENIENT - 8 oz bottle fits perfectly in any grow setup without clutter.
HYDROPONIC ESSENTIAL - Designed specifically to maintain ideal pH in hydroponic systems.
PRECISION P H CONTROL - Fine-tune your nutrient solution for peak plant performance.
LIGHTWEIGHT PORTABLE - Easy to handle and store, perfect for on-the-go growers.

pH Down - 8 Oz by General Hydroponics is a compact, food-grade phosphoric acid solution designed to precisely lower and stabilize pH levels in hydroponic nutrient systems, ensuring optimal nutrient uptake and healthier plant growth.

Specifications

Manufacturer	General Hydroponics
Part number	GH1531
Item Weight	272 g
Product Dimensions	15.24 x 6.35 x 6.35 cm; 272.16 g
Item model number	GH1531
Item Package Quantity	1
Batteries included?	No
Batteries Required?	No

Have a Question? See What Others Asked

Why is it better to use this product to lower PH vs using vinegar? Thank you

Will this kill living soil if used to oh the water? My water is very high ph out the tap.

can this be used for soil?

What is the ph of the ph down so I could calibrate a ph meter?

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General Hydroponics pH Down - 8 Oz

Details

Description

Specifications

Have a Question? See What Others Asked

Common Questions