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MR-1 Crecimiento (Growth)

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MR-1 by Metrop is a 100% organic growth fertilizer that can be used in soil, coco coir and hydroponic systems – you don’t need to use much at all.

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MR-1 by Metrop is a biological growth fertilizer that gives your plant all of the macro-nutrients that they need to grow properly. It contains plenty of oligo-elements that your plants can absorb properly and make the most of. This organic nutrient range has been adapted to hydroponic and aeroponic growing systems. It gives pretty impressive results in coco coir and soil.

Its ingredients dissolve in water easily and can be used in drip irrigation system without any blockage.

When buying quality nutrients such as organic nutrients that you’ll need to let sit in a tank for a while, there’s not very many options – MR-1 by Metrop is the perfect growth fertilizer that is incredibly rich in nutrients, so you need incredibly small dosages.

This product is made up of algae and plant extracts and it has the perfect formula and nutrient combination to keep your plants healthy without overdoing it. It also keeps your water’s EC levels stabilized, so you shouldn’t need to worry about that, however you may need to adjust the pH ever so slightly.

We recommend using this product alongside the rest of Metrop’s nutrient range in order to get the best possible results. Consult their simple growing chart to find out what the perfect diet is for your cannabis plants.

Dosage and how to use:

Measure the EC in your water when using Metrop products. You’ll need to check the chart and add the milliliters per liter necessary depending on the week you’re in.

  • During the growth period, add 0.4ml/L or 4ml/10L
  • During the first and second flowering week, add 0.5ml/L or 5ml/10L
  • During the third week, 0.75ml/L or 7-5ml/L

NPK 10-40-20

  • 10.00% total nitrogen.
  • 4.65% nitric.
  • 5.35% ammonium.
  • 40.00% water soluble phosphorous.
  • 20.00% water soluble potassium
  • 1.50% water soluble magnesium.
  • 0.17% water soluble iron, chelated by EDTA.
  • 0.085% water soluble manganese, chelated by EDTA.
  • 0.085% water soluble copper chelated by EDTA.
  • 0.085% water soluble zinc, chelated by EDTA.
  • 0.035% water soluble boron.
  • 0.0012% water soluble cobalt, chelated by EDTA.
  • 0.0012% water soluble iron molybdenum.



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MR-1 Crecimiento (Growth) Reviews

Roberto Pons

Hola, me llamo RobertoAcabo de recibir el fertilizante muchas gracias por tan buen servicio. Encima el dato de que no cambia la EC me interesa, pues no tengo aparato para medirla.Un verde saludo

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