A specifically formulated fertilizer used to create the concentrated "B" tank stock solution. Additional potassium is sourced separately by the grower.

Used in conjunction with calcium nitrate (in a separate tank) if necessary. Add acid if required to adjust pH.


  • Gives growers the flexibility to source their own potassium (usually potassium nitrate).
  • Developed for most crops that are capable of being grown hydroponically.
  • Ideal for use with automated electrical conductivity (EC) and pH linked injector systems.
  • Manufactured using only the highest grade, pure raw materials under stringent quality control systems.


Phosphorus Pentoxide (P205 ) soluble in neutral ammonium citrate and water: 16.9% (P: 7.4 %)
Potassium Oxide (K2O) soluble in water:  28.8 % (K: 23.8 %)
Magnesium Oxide (MgO) soluble in water: 11.4 % (Mg: 6.9%)
Boron (B) soluble in water: 0.06%
Copper (Cu) soluble in water:  0.044% (chelated by EDTA: 0.044%)
Iron (Fe) soluble in water:  0.22% (chelated by EDTA: 0.22%)
Manganese (Mn) soluble in water:  0.13% (chelated by EDTA: 0.13%)
Molybdenum (Mo) soluble in water:  0.007%
Zinc (Zn) soluble in water:  0.046% (chelated by EDTA: 0.046%)

Pack Size

17.5 kg bags, 50 per pallet
Solufeed H
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Solufeed H Technical Data Sheet

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