Consumer testing shows that in most cases, pH balancing is not required.
No. However, Cal-Si-Mag enhances growth in calcium depleted grow medias like coco and peat moss. Therefore, we recommend using Hydro Genius simultaneously with Cal-Si-Mag.
If Cal-Si-Mag is not used in combination with Hydro Genius, we recommend doubling the normal dosage of Hydro Genius.
Yes, however we recommend using dechlorinated or RO water.