In general, when using organic nutrients, pH adjusting is not necessary. This is because the Biobizz products tend to lower the pH naturally until it comes to the optimal range of 6.2-6.3.
However, in some cases the base pH of the tap water can be too high or the grower chooses to use RO water with a very low pH. In those cases, you can use Bio·pH+ and Bio·pH- to regulate the pH of the mix before watering your plants.
Of course! The optimal range of absorption of nutrients is 6.2-6.5 and we can use both Bio·pH+ and Bio·pH- to reach it according to our water base. We can also use both products if we have been regulating and we need to go back.
No, Bio·pH- is more concentrated than Bio·pH+. The effect of Bio·pH- is stronger, as 0,1 ml of Bio·pH- in 1L mix lowers the pH by 0.5. Whereas, 0,1 ml of Bio·pH+ in 1L mix increases the pH by 0.1.
Both products act within a few seconds. We apply the indicated dose of Bio·pH+ or Bio·pH- in the nutrient mixture and, once we see that the pH meter does not change in value, we have a mixture ready to be applied to the substrate or turn on the automatic irrigation channel.
No, Bio·pH+ and Bio·pH- are meant to be used in liquid nutrient mixes, not on substrates or dry amendments.
Not always. Sometimes a mixture of nutrients will require lowering the pH, and at other times we will need to increase it. In any case, we can use Bio·pH+ and Bio·pH- together in case we apply too much and need to go back to reach the optimal pH range.
Bio·pH+ and Bio·pH- should always be kept away from direct sunlight and in a cool, dry, and closed place. It is important to close the bottles very well in order to avoid alterations in the products, since they are 100% organic products and have very controlled and strict pH values.
There is no limit to the use of Bio·pH+ and Bio·pH-, as they do not affect the quality of the nutrients or the effectiveness of the mixture. We can use them as many times as necessary to reach the optimum pH range.