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Pro-XL Grow A&B

Pro-XL Grow is a 2-component (A+B) growth fertilizer that contains all the needed nutrients for our marijuana plants in the ideal proportion. Now available in Alchimia.

These mineral fertilizers are highly concentrated, designed to optimize the development of plants thanks to their balanced composition.

Grow A contains calcium nitrate, ammonium nitrate and chelated iron. Combined with Grow B - potassium monophosphate, magnesium sulphate, potassium nitrate, manganese sulphate, zinc sulphate, borax, cupper sulphate and sodium molybdate - they ensure a complete nutrition for our marijuana plants.

These nutrients are suitable for any growing media, offering best results in hydroponic systems, rockwhool, coco coir and others.

Besides all this, they are very useful when growing with CO2, since we are able to raise the nutrient concentration without imbalances.

Shake the bottle vigorously and fill up the nutrient solution tank with water. Add 2.5ml of Gow A and 2.5ml of Grow B for each liter of water. First, add Grow A and stir the mix.; then, add Grow B and stir it again.

The EC value used should be between 1.4 and 2.0mS, depending on the growth/flowering stage of the plant, while the pH level must be between 5.5 and 6.5 (lower during the growth phase). A set of pH and EC meters is highly recommended to achieve best results.

Pro-XL Grow A&B features:

  • NPK: 11.02.15
  • Higher Ca and Cu levels,, to ensure a proper cellular structure and a good enzyme management and chlorophyll production
  • 2-component highly concentrated mineral fertilizer for the growth stage
  • Never mix A+B without previously diluting them in water
  • Keep away from light and frost, and firmly closed
  • Dosage: 1-2.5ml/l
1L23.30€ Add to cart

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