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B-52 serves up a robust menu of ingredients for unlocking the true potential of your crops
phosphorus and calcium
It eliminates deficiencies and harmful salt buildup
The meter can easily and quickly be recalibrated with digital calibration to pH 4
NPK RAW HUMIC 8 OZ MH B-52 serves up a robustRAW Humic Acid contains 59% Humic Acids derived from Leonardite which is the most concentrated, water Soluble humic acid product on the market today. In nature, humic acid has a buffering effect on the pH of soils. It can raise the pH of acid soils and lower the pH of alkaline soils. RAW Humic Acid is also great for hydroponics applications, especially when added to RO filtered water. RAW Humic acid is a natural chelator and is a beneficial supplement
