Plantacote® Top K

100% coated controlled release fertilizer with all essential main and trace nutrients for optimal plant growth in each granule. The nutrients are released as needed over the specified longevity depending only on the soil temperature (defined for 20-21°C). The typical, delayed initial release after 2-3 weeks makes the product very safe to crops. The pronounced potassium content makes the product ideal for fertilizing crops with high potassium demand. Due to the nitrogen-potassium ratio of 1:2, Plantacote® Top K prevents excessive vegetative growth and promotes plant stability and the formation of flowers.

Depending on the longevity, fertilization of container nursery stock, production of bedding and balcony plants, cultivation of potted plant seedlings, fertilization of flowers and shrubs for amenity areas and cultivation of cut flowers, for crops with high potassium demand.


Nutrient Composition *

10% N

Total nitrogen, 4.0% N Nitric nitrogen, 6.0% N Ammoniacal nitrogen

9% P2O5

Neutral ammonium citrate-soluble and water-soluble phosphate, 7.0% Water soluble phosphate

19% K2O

Water-soluble potassium

9% S

Water-soluble sulphur

0.44% B


0.025% Cu


0.07% Fe


0.022% Mn


0.035% Zn


*8M: 9-9-19; 12M: 9-9-18

Contact Information

  • Phone:
    +32 471 953405

  • Email:

  • Address:
    Luna Arena, Herikerbergweg 238,
    1101 CM Amsterdam Zuidoost