Nutrifield PK Heavy® 5L

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PK HEAVY 5 liter

Phosphorous (P)

Nutrifield PK Heavy contains high levels of the macronutrient phosphorous (P), which is a key component of ATP, the chemical energy molecule in plants required to carry out metabolic activities.

Flowering is a very energy intensive cycle of plant growth, which places a high demand on phosphorous (P) to fulfil the increased ATP requirement. The boost in phosphorous (P) from PK Heavy stimulates flower bud development, bud set, and blooming.


Potassium (K)

Nutrifield PK Heavy delivers high amounts of potassium (K) which facilitates the internal movement of nutrients through the plant.

Nutrients are required as they are the building blocks for flower formation. Potassium is critical for the efficient movement of nutrients within the plant to the flowering sites where they are needed. The boost in potassium (K) from PK Heavy ensures stomata function correctly to prevent water loss and ensure sufficient CO2 is available, as these are critical during photosynthesis.