• oxide
  • elemental
Nitrogen Total (N) 14%
Nitrate nitrogen (N-NO3) 5.4%
Ammoniacal nitrogen (N-NH4) 8.6%
Phosphorus Pentoxide (P205) 14%
Water soluble (P205) 10.5%
Potassium Oxide (K20) 14%
Water soluble (K20) 14.0%
Nitrogen Total (N) 14%
Nitrate nitrogen (N03-N) 5.4%
Ammoniacal nitrogen (NH4-N) 8.6%
Phosphorus (P) 6.1%
Water soluble 4.6%
Potassium (K) 11.6%
Water soluble 11.6%



3-4 Months

Granule size




  • Advantages
  • Rates
  • MSDS
  • Product Info
  • Fully coated NPK fertilizer
  • Save and reliable
  • Easy to use

Recommendation rates




Heavy feeding

Container Nursery Stock

1.0-2.5 g/l (kg/m3)

2.5-4.0 g/l (kg/m3)

Pot Plants

1.5-2.0 g/l (kg/m3)

2.0-4.5 g/l (kg/m3)

Bedding plants

1.0-2.0 g/l (kg/m3)

2.5-4.5 g/l (kg/m3)

Cutflowers 3.0-5.0 kg/100m2

5.0-8.0 kg/100m2

Forestry plants - nursery 1.0-2.0 g/l (kg/m3)

3.0-4.0 g/l (kg/m3)

For a full fertilization package use Micromax Premium; Item:8903.


Rates are based on non fertilized substrates. Please be aware that recommended rates are general recommendations. Specific situations such as use in tunnels, green-houses, or specific climate conditions require adjustments. We don’t recommend this product for dibbling and/or autumn, winter pottings. Contact ICL Specialty Fertilizers for more detailed advice.

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.

Product Info

Osmocote is a controlled release fertilizer with a high NPK content. The granules are fully coated and contain NPK. Osmocote has a pre-defined longevity and can be used in a broad range of situations.