Aptus - CaMg Boost



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Powerful calcium & magnesium fertilizer

Fruiting plants demand a large amount of calcium and magnesium. CaMg-Boost prevents deficiencies in calcium and magnesium. CaMg-Boost contains calcium, magnesium and L-amino acids. CaMg-Boost is fully water soluble and leaves no residue behind. CaMg-Boost is an organic product that stands out for the bioavailability of active substances. CaMg-Boost has a powerful stimulating effect on fruit/bud setting of plants.


  • Organo-mineral calcium & magnesium fertilizer
  • High concentrations of Calcium and magnesium in a single product
  • Prevents calcium deficiency
  • Prevent magnesium deficiency
  • Improves structure and firmness of the flower / fruit

Tips & Tricks

  • Apply CaMg-Boost instead of a separate Calcium or Magnesium fertilizer.
  • CaMg-Boost is fully water soluble and does not cause clogging in drip systems.
  • The CaMg-Boost has a minimal effect on pH and EC of nutrient solution.
  • Use CaMg-Boost in combination with K-Boost in the last weeks to get maximum weight


  • CaMg-Boost contains left-turning amino acids, calcium and magnesium.
  • CaMg-Boost is available in 150ml, 500ml, 1000ml and 5000ml packaging's.


  • Use CaMg-Boost once a week from the third week until the fifth week of blooming.
  • When adding CaMg-Boost do not use additional boosters with phosphorus in it (PK 13/14, P-Boost, Super-PK, etc.).
  • Use 50 ml CaMg-Boost per 100l of water.
  • Shake before use.
  • Completely water soluble
  • Leaves no residue in the irrigation system

Others formats:

Aptus - CaMg - Boost 150ml - € 15,60
Aptus - CaMg - Boost 500ml - € 27,90
Aptus - CaMg - Boost 1L - € 57,00
Aptus - CaMg Boost 5L - € 244,40

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