• oxide
  • elemental
Nitrogen Total (N)21%
Nitrate nitrogen (N-NO3)6.3%
Ammoniacal nitrogen (N-NH4)1.4%
Urea nitrogen (Ur-N)13.3%
Phosphorus Pentoxide (P205)7%
Water soluble (P205)7.0%
Potassium Oxide (K20)21%
Water soluble (K20)21.0%
Magnesium Oxide (MgO)3.0%
Water soluble3.0%
Iron (Fe)0.12%
Water soluble0.12%
Chelated by DTPA0.12%
Manganese (Mn)0.06%
Water soluble0.06%
Chelated by EDTA0.06%
Boron (B)0.02%
Water soluble0.02%
Copper (Cu)0.015%
Water soluble0.015%
Chelated by EDTA0.015%
Molybdenum (Mo)0.010%
Water soluble0.010%
Zinc (Zn)0.015%
Water soluble0.015%
Chelated by EDTA0.015%
Nitrogen Total (N)21%
Nitrate nitrogen (N03-N)6.3%
Ammoniacal nitrogen (NH4-N)1.4%
Urea nitrogen (Ur-N)13.3%
Phosphorus (P)3.1%
Water soluble3.1%
Potassium (K)17.4%
Water soluble17.4%
Magnesium (Mg)1.8%
Water soluble1.8%
Iron (Fe)0.12%
Water soluble0.12%
Chelated by DTPA0.12%
Manganese (Mn)0.06%
Water soluble0.06%
Chelated by EDTA0.06%
Boron (B)0.02%
Water soluble0.02%
Copper (Cu)0.015%
Water soluble0.015%
Chelated by EDTA0.015%
Molybdenum (Mo)0.010%
Water soluble0.010%
Zinc (Zn)0.015%
Water soluble0.015%
Chelated by EDTA0.015%
Peters Professional Grow-Mix

Grow-Mix

21-7-21+3MgO+TE

  • Advantages
  • Usage
  • Rates
  • MSDS
  • Product Info
Advantages
  • Small granules which easily dissolve; 100% water soluble. 
  • Pure formulation, no ballast substances.
  • Contains NPK, magnesium and trace elements.
  • Fast plant response after application.
  • Developed for peat based cultures (pot plants, bedding plants and container nursery stock).
  • Only Peters fertilizers contains the unique M-77 chelating formula!
Usage

To ensure that this product dissolves completely, prepare the stock solution 1-2 hours before use, stir well or use warm water. Please contact your ICL Specialty Fertilizers advisor for a specific crop recommendation. This product should not be mixed with Peters Excel.
Store under dry conditions. Partly used or damaged bags should be closed well.

Rates

Recommended Rates

Continuous feeding 0.5 – 1.5 g/litre
Occasional feeding (e.g. 1 x week) 0.8 - 2 g/litre

Attention
Trial first on a small scale before rate, application or other changes in your cultural practices are implemented. As circumstances can differ and as the application of our products is beyond our control, ICL Specialty Fertilizers cannot be made responsible for any negative results.

Peters Professional Grow-Mix contains NPK with relatively low levels of phosphate. A well-balanced N:K ratio makes this product suitable for growth stimulation. A large proportion of the nitrogen part consists of urea, making this product perfect for the cultivation of orchids. Peters Professional Grow-Mix can also be used for other crops.