NEW! HortiMix Soluble Fertilisers for Peat Free Growing

NEW! HortiMix Soluble Fertilisers for Peat Free Growing

HortiMix Peat Free Soluble Fertiliser Range

Water Soluble Fertilisers Formulated for Use in Peat Free Growing

Available in 3 formulations designed for sturdy growth: 

  • HortiMix Peat Free Soluble Growth Boost fertiliser 18-5-13 + 3.5MgO + 6CaO
  • HortiMix Peat Free Soluble All-Year-Round fertiliser 13-5-18 + 3.5MgO + 6CaO
  • HortiMix Peat Free Soluble Rooting and Establishment fertiliser 9-27-9 + 3.5MgO + 6CaO 

Each formulation benefits from higher nitrate nitrogen ratios to compensate for N drawdown in peat free substrates.  Acidic formulations beneficial in higher pH peat free situations.  

Contains iron chelated with DTPA for better availability in a wider substrate pH range. Provides generous levels of  magnesium and calcium, often lacking in peat free substrates.

Formulated with humic acid complex to improve nutrient availability and uptake.  Also benefits from amino acids to increase stress tolerance and growth rate.

Complete with generous levels of chelated trace elements.




Information Table

  Peat Free Growth Boost Mix

Peat Free

All-year- round Mix

Peat Free

High P Rooting Mix

Nutrient % w/w % w/w % w/w
Total Nitrogen (N) 18.0 13.0 9.0
Nitrate Nitrogen 9.8 11.0 5.9
Ureic Nitrogen 8.2 2.0 1.7
Phosphorus Pentoxide (P2O5) 5.0 5.0 27.0
Potassium Oxide (K2O) 13.0 18.0 9.0
Magnesium Oxide (MgO) 3.5 3.5 3.5
Calcium Oxide (CaO) 6.0 6.0 6.0
Boron (B) 0.015 0.015 0.015
Copper (Cu) chelated by EDTA 0.01 0.01 0.01
Iron (Fe) chelated by DTPA 0.15 0.15 0.15
Manganese (Mn) chelated by EDTA 0.05 0.05 0.05
Molybdenum (Mo) 0.01 0.01 0.01
Zinc (Zn) chelated by EDTA 0.03 0.03 0.03
+ Humic acid complex
+ Amino acids


























Application Rates - Constant Feeding (*)

Crop Application
All Crops 0.25 – 1.5 g /L depending on frequency of application and specific crop

(*) Consult your Hortifeeds Sales Manager for further advice on application rates and timings



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