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Hesi PK 13/14 for flowering intensification 1L, 5L, 10L, 20L

Item no.: HESI_PK13-14

from 12,90 €
incl. VAT , plus shipping costs

This item has variations. Please select the requested variation.


HESI PK 13/14 for flowering intensification on Hydro and Coco

HESI PK 13/14 for flowering intensification. Plants have an increased need for phosphorus as well as potassium in the flowering phase, by applying HESI PK 13/14 we completely fulfill this need. The flowering period is the culminating point in the life of a plant. The metabolism is then working at full power and large quantities of enzymes are being produced for flowering. Furthermore, the plant gets bigger and therefore needs more components. The specific substances that are responsible for this are phosphorus (enzymes and hereditary characteristics) and potassium (for the transport within the plant). To ensure that the plant is not unnecessarily loaded with ballast or an excess of salt too early, HESI PK 13/14 should be used starting from the second half of the flowering phase up to one week before the end of the cycle. The dosage is gradually increased over the last few weeks of flowering.

HESI PK 13/14 is balanced to HESI Hydro Bloom and HESI COCO.

Dosage at a flowering period of 8 weeks:
  • 4. week 2,5 ml/10 litres
  • 5. week 5,0 ml/10 litres
  • 6. week 7,5 ml/10 litres
  • 7. week 15ml/10 litres
  • 8. week rinse with water
with flowering periods over 8 weeks, start at half of the period with 2,5ml/10 litres PK 13/14 and increase the dosage to 15ml/10 litres in the next-to-last week. Rinse with water in the last week.

Available in:
  • Hesi PK 13/14 for flowering intensification 1L
  • Hesi PK 13/14 for flowering intensification 5L
  • Hesi PK 13/14 for flowering intensification 10L
  • Hesi PK 13/14 for flowering intensification 20L


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