GMB fertilizer contains PH PERFECT technology which definitively eliminates the hassle of having to measure
manually the Ph at each administration of the nutrient solution.
In practice, if the acidity of your water measures between 4.5 and 8.5 (which is more or less the pH of all commonly used water) this technology automatically adjusts your pH and always keeps it stable:
this means you no longer have to manually fix it, buy acids to raise or lower it, you no longer have to worry that your plants are not in the healthiest situation for them ... all I have to do is "worry"
to use one of the best fertilizers on the market and let it do all these things for you!

Ph Perfect MICRO: Nitrogen Nitrate: 2% - Calcium soluble in water: 2.4% - Magnesium soluble in water: 0.1% - Boron: 0.02% - Iron CHELATE: 0.06% - Manganese CHELATE: 0, 02%

DOSAGE: 4 ml per liter.