• Economic – cheaper per acre than traditional starter fertiliser 
  • Agronomic – faster seedling and root development 
  • Logistical – only 6-8 kg per acre required 
  • Less soil moisture required to dissolve and make available 
  • Phosphorous and zinc are especially important in the initial period of growth 
  • Zinc increases the seedling resistance to environmental stress i.e. spring temperature, disease, pests and improves Phosphorous utilisation 
  • Improves establishment in dry, cloudy or cold soil conditions 
  • Targets nutrition where it is needed and used 
  • Primary P contains a coating that enhances Phosphorous availability protecting it from cation lock up 
  • Primary P in trials 11% more yield than 125 kg / ha MAP 50 and 23% more than control 




Bulk Buy

For bulk order prices please fill in the contact form and we will get back to you. Alternatively, call us on 01531 822833.