pH Adjusters

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Advanced pH Perfect bloom will give you the healthiest plants around. You will get the most of your money with this concentrated blend.
With chelates absorbed into your plants, you can expect nothing but high quality micro nutrients and an amazing garden. Advanced Nutrients pH Perfect Micro is the way to go!
$16.56 - $46.93
Advanced Nutrients pH balancing products are pure concentrates and have not been diluted.
$10.25 - $23.95
Easily control the pH levels in your hydroponics reservoir with Botanicare pH Adjusters concentrated formula.
$9.50 - $21.95
Earth Juice Double Up and Double Down are potent pH adjusters that can be used in hydroponics systems or with soil based gardens.
Earth Juice Double Up and Double Down are potent pH adjusters that can be used in hydroponics systems or with soil based gardens.
Earth Juice Double Up and Double Down are potent pH adjusters that can be used in hydroponics systems or with soil based gardens.
$14.31 - $49.95
Proper pH levels are crucial for healthy plant growth. A pH that is too high or too low can reduce the availability of some nutrients causing plant stress.
Proper pH levels are crucial for healthy plant growth. A pH that is too high or too low can reduce the availability of some nutrients causing plant stress.
Proper pH levels are crucial for healthy plant growth. A pH that is too high or too low can reduce the availability of some nutrients causing plant stress.
Espoma Organic Garden Lime is pellitized for easy application and is much safer than hydrated lime.
Espoma organic Soil Acidifier is an effective way to lower soil pH to its optimal range for acid loving plants such as rhododendrons, azaleas and hydrangeas.
The General Hydroponics pH Test Kit measures the pH level of your hydroponics nutrient solution.
$11.95 - $27.95
We all know that the pH level in your hydroponics system is critical to optimum plant health. Most plants require pH levels between 5.5 and 6.8.
$11.95 - $27.95
We all know that the pH level in your hydroponics system is critical to optimum plant health. Most plants require pH levels between 5.5 and 6.8.
This pH Control Kit by General Hydroponics includes everything you need to check and maintain the proper pH levels for your indoor garden.
Need a refill for your General Hydroponics pH testing kit?
$16.95 - $143.95
Nectar for the Gods Hades Down is used to lower the pH level of nutrient solution.
Hydrion Insta-Chek pH Paper comes in a convenient plastic holder that contains a 15 foot roll of ph test paper, enough for about 1000 pH tests.
Litmus paper strips are an easy-to-use alternative to check nutrient solution when you do not have a pH tester on hand.
$11.50 - $71.95
Nectar for the Goods Olympus Up is a liquid lime pH booster that is also a terrific source of calcium for your garden.
Not only does this product balance unstable pH levels, but it also contains the perfect combination of trace minerals, ensuring that nothing interferes with the nutrients in your reservoir.
The Rapidest Soil pH Tester is designed to give accurate pH level results with relatively little effort.
$20.00 - $73.95
Remo’s Micro is created to be used throughout the full growth cycle, in equal amounts with Grow or Bloom to compliment and complete the macro and micronutrients needed for plants.
$11.95 - $21.95
Technaflora pH UP and Technaflora pH DOWN help maintain optimum pH levels for your hydroponically grown plants.
$11.95 - $21.95
Technaflora pH UP and Technaflora pH DOWN help maintain optimum pH levels for your hydroponically grown plants.