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GH pH Down ペーハーダウン 3.78L

Q: What is the amount per gallon mixing ratio?

I use up to 3-4ml per gallon sometimes, depending on my nutrients, water and stage of plant growth. It will vary depending on what you're growing and where your particular plant's needs fall on the nutrient/ph charts. For hydroponics/coir it is recommended by manufacturer to range between 5.5 and 6.5.

Q: can you list ingredients with %. Thank you!

exact amounts are a trade secret however the MSDS on this states:Phosphoric acid 10 - 30%Ammonium dihydrogenorthophosphate 5 - 10%Citric acid 5 - 10%in comparison the dyna-gro ph down has:Phosphoric Acid H3PO4 33%Nitric Acid HNO3 11.5%That being said there are benefits to some of these ingredients. N-NitrogenP-PhosphorusK-PotassiumPhosphoric acid provides: PAmmonium dihydrogenorthophosphate provides: N and PCitric acid: other than lowering ph, does nothing useful. made from oxygen and hydrogen not in any usable form as far as I can find.Nitric Acid provides: NOverall either product seems to provide similar benefits.Dyna-gro is half the cost.

Q: ingredients? Concentration?

It’s not organic if that’s what you mean ingredients. I haven’t used this in a long time. I want to say I’d use like 20ml for 5 gallons. I switched to another branf

Q: Is this safe for aquaponics systems?

I would think so. I use it to lower the pH of the water I use to water my plants sometimes, both inside and out.

4.7/5

Product ID: 731948590

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Details

Brand
General
Item Weight
907 g
Item Form
Liquid
Liquid Volume
1 Gallons
Specific Uses For Product
Hydroponics

🌱Versatile for soil & hydroponics

💧3.78L liquid volume

⚖️907g lightweight formula

Frequently Bought Together

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

General Hydroponics CALiMAGic 1-0-0, Concentrated Blend Of Calcium & Magnesium, Secondary Nutrient Deficiencies Helps Prevent Blossom End Rot & Tip Burn, Clean, Soluble, 1-Gallon

General Hydroponics FloraBloom 0-5-4, Use With FloraMicro & FloraGro For A Tailor-Made Nutrient Mix, Provides Nutrients For Reproductive Growth, Ideal For Hydroponics, 1-Gallon

Description

🌿 Master your garden’s pH balance like a pro!

PRECISION P H CONTROL - Easily adjust nutrient solutions for optimal plant growth
TRUSTED BRAND QUALITY - From General Hydroponics, a leader in plant nutrition
GENEROUS 3 78 L CAPACITY - Long-lasting supply for extensive gardening projects
UNIVERSAL COMPATIBILITY - Perfect for soil, hydroponics, and organic setups
USER FRIENDLY APPLICATION - Add small amounts gradually to avoid overcorrection

GH pH Down is a 3.78L liquid pH reducer designed to precisely lower pH levels in soil, hydroponic, and organic growing systems. Lightweight and easy to use, it ensures optimal nutrient uptake for healthier, more productive plants.

Specifications

Part number	HGC722125
Item Weight	907 g
Product Dimensions	15.24 x 15.24 x 30.48 cm; 907.18 g
Is Discontinued By Manufacturer	No
Specific Uses For Product	Hydroponics
Batteries Included	No
Batteries Required?	No
Item Dimensions LxWxH	15.2 x 15.2 x 30.5 cm

Have a Question? See What Others Asked

What is the amount per gallon mixing ratio?

can you list ingredients with %. Thank you!

ingredients? Concentration?

Is this safe for aquaponics systems?

Common Questions

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