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I have been using this product for a long time and it has never let me down. 7 drops in a liter of water for pH 6.5 (4 with fertilizers) and 5 in flowering (always with fertilizer) for pH 6.2. The solution left standing remains stable up to 24. Adjusting a water left standing still does not compromise the ppm value. Recommended
everything perfect :ok_hand:
These products did a good job! There were almost no nuts deficiencies, was just needed to be added some Cal-Mag (METROP - Calgreen), also because it's an hydro system
Really goog and easy to use, I will definitely use the same product family next time.