Have you ever met a grower who fed his crops the best nutrients and they still gave him weak performance and small harvests?

In many cases, there’s a hidden problem that blocks plants from absorbing nutrients. The problem involves what chemists call “pH.” This term describes the relative alkalinity and acidity of the water and root zone media your plants grow with.

If you want your plants to grow quickly and produce fantastic harvests time after time, you need to carefully balance the pH of your hydroponics root zone and nutrient water.

You’ve got to be a bit of a chemist to do this, and you’ve got to use Advanced Nutrients pH Up and pH Down to carefully regulate pH levels so plants can absorb maximum nutrients and grow well.

Acidity and alkalinity are extremely important factors in your crop’s water and root zone. Ideal pH for your plants is 5.8-6.3. A pH reading out of that range indicates conditions that very much decrease your plants’ ability to take in hydroponics nutrients, grow well, and produce large harvests.

If pH is too extremely out of range, your plants may die!

We advise you to do daily monitoring and adjustment of pH. Whether you’re using hydroponics, sphagnum moss, coco coir, rockwool, aeroponics, soil, or other types of gardening technology, you need a pH meter and pH adjustment formulas like Advanced Nutrients pH Down and pH Up.

Our competitors make inferior pH adjustment products that lack consistency and contain harmful materials. But our pH Down is manufactured with relentless quality control using pure pharmaceutical grade materials.

Here’s how to use pH Down: Get yourself a pH meter and read your root zone and nutrient water pH daily. You’ll usually find that pH needs to be adjusted. If you don’t adjust pH to optimum levels, your plants will grow slowly, produce little bitty harvests, or maybe die.

If you use pH adjustment products made by other companies, you damage your plants and you don’t get precise pH adjustment.

When you are a beginner gardener you don’t know what you are doing. I had no idea what pH was. So I had scraggly, cruddy growth for two different times. My bud told me about pH and I got the meter and it was 7.4. I was using General Hydroponics fertilizers. My bud said to me, use the Advanced Nutrients Sensi Pro fertilizers and also use the pH meter and the pH Down. That was what turned it around. The plants that had before been scraggly and yellow changed to green and bushed out. For the first time I got a good harvest. I learned my lesson. You got to know what you are doing or you are wasting your time and money.

Advanced Nutrients pH Down is a professional, pharmaceutical grade version of phosphoric acid that immediately lowers hydroponics pH without harming plants. So adjust pH as needed with our pure, safe ph Down. 

Your plants will respond with rapid growth and very high yield. Our 100% money back guarantee assures you that our pH adjustment products are the best available.