Hesi Hesi Boost | 5l

Complete organic fertilizer that intensifies flowering.
in stock
Deliverydate: 05.06.2023 - 06.06.2023
79,50 €
15,90 € per 1 l
incl. 20% VAT , plus shipping costs (Paket)
  • Gratisversand ab 80€ (AT/DE)
  • Diskrete Verpackung
  • Schneller Versand

A blend of fruit enzymes, plant sugars and fruit extracts.

HESI BOOST is a very effective flowering stimulator. It makes for a rapid initiation of flowering and larger flowers.

HESI Boost is suitable for all media.

This specially designed combination of nutrients increased the leaf density, reduces the sheet separations and supports the plants energy for a powerful compact habit.

HESI Boost is a bloom activator and, at the same time, a gentle leaf fertiliser for the flowering phase. It strengthens the flowering, increases the sugar content of fruits and improves the condition of the entire plant.


  • at the beginning of flowering:
    • once 2ml per 1 liter of nutrient solution (douse, water),
    • or as leaf nutrition 1 ml per 1 liter of nutrient solution.
  • to prolong the flowering:
    • once 2ml per 1 liter of nutrient solution (douse, water),
    • or as leaf nutrition 1 ml per 1 liter of nutrient solution.
  • Shake the bottle well before dosing.


  • Organic fertilizer P + K
    • Phosphorus soluble in water 1%
    • Potassium water 1%

Contains fruit extracts, fruit enzymes like galactol, plant sugars like melitose and alginic acid, and more.
Minerals such as potassium, phosphorus, magnesium, calcium and trace elements like iron from natural origin.


Keep locked up and out of reach of children - transparent at 5øC - 22øC.
Ensure that it is properly closed.

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