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   Dear Customer,

   Unfortunately we no longer sell by the Internet,

   You can still find everything in our store in Heerlen.

   Our range will remain online so that you know what you can get with us.

   If you have any questions, please contact us.

   Kind regards, The Happy Garden Team

HESI PK 13/14 500ML

HESI PK 13/14 500ML

HESI PK 13/14 500ML

Hesi PK 13/14 gives the flowering plant extra phosphorus and potassium, it stimulates and strengthens the flowering. The flowering stage is the highlight in the life of the plant. The metabolism then works at a maximum and large amounts of enzymes are created before flowering.

Moreover, the plant grows larger and therefore needs more nutrition. The specific substances responsible for this are phosphorus (enzymes and heritage) and potassium (for transport within the plant). To ensure that the plant is not unduly burdened too early with salt, Hesi PK 13/14 is used from the second half of the flowering phase to one week before the end of the cycle. The dose is increased in steps during the last weeks of the flowering phase.


  • Color: Colorless;
  • Odor: Neutral;
  • pH: slightly acidic;
  • EC: Depending on dosage.

Add to the nutrient solution in the second half of the flowering phase together with Hesi Coco or Hydro Bloom.

From the 4th week of flowering start with 2.5 ml / 10 Ltr and then slowly increase the dosage to 15ml per 10 Liter.

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  • Brand: HESI
  • Product Code: HGW006.036
  • Availability: In Stock
  • 7.37€
  • Ex Tax: 6.09€

Tags: hesi, pk13/14