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GH pH Up Liquid 4 Litres

by General Hydroponics

Price: $54.99 Loading Data
In stock

Achieve balanced pH levels with a liquid solution.

Improve your garden's health with a liquid supplement.

Enhance the nutrient uptake of your plants with the right solution.

Optimize your garden's performance with an easy-to-use liquid supplement.

Get the best results from your garden with a liquid solution.

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General Hydroponics GH pH Up Liquid is a concentrated alkaline solution for raising the pH of nutrient solutions. It is ideal for use in hydroponic systems, as well as for soil gardens. The liquid solution helps to increase the pH level of the nutrient solution to the optimal range for plants to absorb the essential nutrients. GH pH Up Liquid is made with a blend of potassium hydroxide and potassium carbonate that helps to ensure that the pH of the nutrient solution remains stable. The solution is easy to use and helps to ensure that your plants get the essential nutrients they need for optimal growth and health. GH pH Up Liquid is an essential part of any hydroponic or soil garden's nutrient solution and is a must-have for any serious gardener.

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Product details
Product Dimension: 33.02 x 22.86 x 17.78 cm
Shipping Weight: 5.44 Kg
SKU: 2504

Manufacturer: General Hydroponics

Date first available: September 14 2019
Average customer review: 4.7 out of 5 stars 1525 customer reviews
Bestsellers Rank: #51 in General Hydroponics
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Jared Christopher Martin


Verified Purchase

October 22, 2015

Great deal especially if you use a lot to adjust your pH for your gardens. There isn't much info on the label but you should know what it is you're getting. Research first if this is the right thing for you. It's potent and does it's job well so be careful about how much you add. Might want to get a smaller bottle of pH down in case you go too far.

Tucker Dell


Verified Purchase

December 05, 2019

I've used this for the last 3 years and I have had consistent results with it. I hardly need a pH meter now. When I mix my nutrients according to directions, I have learned the right amount of pH up to add and have consistent results. It takes no-time to get the correct pH. Buy the gal. size for the best value.



Verified Purchase

May 30, 2014

BEWARE of ordering the GALLON SIZE! They packaged this liquid "sideways" in a box that was too small and it leaked all over. The box was soaked, the bottle seal broken. I've used the product before and like it. I won't order it on line again because I lost some of the product from leakage.

Travis Thomson


Verified Purchase

January 21, 2023

shipped fast with no leaks. add 8ml to two gallons during flower and keep those leaves green. sativa can't handle a 6.0 PH, get a good ph meter and keep the feed at 7.2-7.4 and it handles well in this foxfarm soil. FIVE STARS



Verified Purchase

September 29, 2020

We grow hydroponically, and this is the best value we have found for a product of its type. I am small, and find the large jug a bit challenging to manage, but my helper person is able to manage it just fine.

Laszlo Cravensworth


Verified Purchase

January 18, 2021

a quality product that get the job done. If you need to raise the ph of your garden water this is the stuff right here. Just dont mix it with PH up(acid). bad things can happen.



Verified Purchase

December 28, 2019

Definitely a trustworthy product It’s a little weak to be honest compared to some of the competitors, but it definitely works and for the price it’s not bad at all..

Barbara A. Deakins


Verified Purchase

February 19, 2020

i've been using this product for years, but for some reason its been taking to much product, try different product next time



Verified Purchase

May 03, 2019

This has been great. Attempting to move plants that survived in old garden but soil needed adjustment. This worked



Verified Purchase

May 23, 2023

I only use General Hydroponics PH up and down for adjusting water feeds in my hydro setup. Been great for years!

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