In order to lower the pH in the feeding tank there is the pH- series. There are different solutions available for the vegetative (growing) and generative (blooming) phases.

When mixing up nutrient solutions, pH can fluctuate, or the water being used has a naturally low pH, but with just a couple of drops of Growth Technology’s pH Up or Down, it can change the pH to the desired level of between 5.8 to 6.2.

Say “hello” to the newest member of the Biobizz family. Called Bio pH-, it has been designed especially for the organic farming sector. Biobizz Bio pH- is an aqueous solution made of citric acid and found naturally in different citrus fruits, such as lemons.

Biobizz Bio·pH+ is a humic acids based formulation harvested from natural sources, especially designed for the growers that want to keep everything organic in their grow, from seed to harvest.

The Torus Hydro Automated pH Regulator is a revolutionary device that automatically stabilizes the pH of your hydroponics system, or source water, keeping it in the ideal range for optimal nutrient absorption. With advanced ion-matrix technology, the Automated pH Regulator eliminates excess pH swing that inhibits plant growth and weakens the plants’ immune system.

DutchPro pH Minus Bloom reduces the pH-level during the bloom phase. Add small amounts of pH- Bloom until the desired level is reached.

Dutch Pro pH+ increases the pH-level during both the grow and bloom stages of your plant's life cycle.

This pH Test Kit is an easy to read colour test using liquid reagents. Simply add a few drops of the testing liquid to your nutrient solution and see how the colour changes. Compare it to a colour chart to read the pH result.

Mills Nutrients pH Growth and pH Flower have been developed to keep nutrient solutions at the optimum pH level, which is between 5.8 and 6.2, giving the perfect balance which your plants will benefit from by displaying faster, healthier growth and bloom.

Lemon Kick is an organic pH regulator that allows you to reduce the pH value of the nutrient water to the ideal level of 5.5 - 6.5.

The importance of keeping a balanced pH during your Grow phase is essential to a healthy, happy plant. pH- is designed specifically to reduce the pH level during the Grow phase.

Refill bottle for your pH test kit. Rather than replace a whole kit you can buy a single bottle of either reagent and carry on using the tube and chart from the kit.