Aptus K-Boost | 500ml

stimulates ripeness, increases strength of the endproduct
in stock
Deliverydate: 01.06.2023 - 02.06.2023
41,90 €
83,80 € per 1 l
incl. 20% VAT , plus shipping costs (Paket)

Powerful maturation stimulator

Plants require more potassium during the maturation phase. The K-Boost contains potassium (K) and left-turning amino acids. K-Boost is fully water soluble and leaves no residue. K-Boost is an organo-mineral product that stands out for the bioavailability of the active ingredients. K-Boost has a powerful stimulating effect on the maturation process, increases yield and improves quality.


  • Organo-mineral maturation stimulator
  • Increases firmness of the end product
  • Improves yield
  • Improves quality

Tips & Tricks

  • Use K-Boost during the last weeks for a compact and firm end product.
  • K-Boost is fully water soluble and does not leave residues in drip irrigation systems.
  • K-Boost only has a minimal effect on pH and EC of nutrient mix.


K-Boost contains left-turning amino acids, potassium and organic nitrogen.

Application and dosage

  • Use K-Boost from 5th week until the 7th week of blossom.
  • Use 30-50 ml K-Boost per 100l of water.
  • Shake before use.
  • Fully water soluble
  • Does not leave residues in the irrigation system

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