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Magnesium (M)
Make Any Soil Super Soil
fish farms
such as rockwool
Dyna-Gro pH Down Air Pumps & Diffusers Magnesium (M)pH Up 0 0 5 is a Dyna Gro product used to raise the pH of water. What is pH? pH is the measurement of water quality. Soil or water can be too acidic or too alkaline. A pH of 7 is neutral. In general plants respond best to a pH between 5. 5 and 6. 5 for maximum nutrient absorbency When the proper pH is achieved, the nutrients become more available to the plant. pH levels that are too low or too high can result in the release of, or tying up of minerals
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