During the current Coronavirus (COVID-19) scare we are unable to allow visitors to call at our nurseries.
We have a responsibility to our staff and family members who are trying to keep our plant stock healthy, but we are still processing online orders through our website until we are told not to.
Unfortunately, our staff have been subject to intimidation by customers and we cannot and will not tolerate such gross behaviour.

25kg - Osmocote Pro - Slow Release Fertiliser - 12/14 Months

25kg - Osmocote Pro - Slow Release Fertiliser - 12/14 Months

Brand: Osmocote
Product Code: Osmo12/14
Availability: 35
Ex Tax: £79.17

25kg Osmocote Pro - Slow Release Fertiliser - 12/14 Months

Osmocote Pro 12-14M granules are fully coated and contain NPK, magnesium and all necessary trace elements. It has a predetermined longevity and can be used in a wide variety of growing situations.


  • 12 - 14 month formulation is ideal for strong growing plants and trees.

Product advantages

  • Contains a full trace element package (with elevated levels)
  • Fully coated high NPK content, magnesium and trace elements
  • Plants have sufficient nutrition for entire crop cycle
  • Good value for money
  • Easy to use, safe and reliable


Osmocote Pro is only supplied in 25kg sacks to the Horticultural trade.

Smaller quantities will be repacked into a polybag and full instructions will be supplied with each order.


This product can be offered in pallet quantities of 10 bags plus.  We also offer pallets of mixed products.  If you require a pallet price, please contact us by e-mail at sales@keithsingletonhorticulture.com with your full delivery address (including postcode) for a quote.


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