P.K (Phosphorus (P) and Potassium (K))

In a natural setting plants will take up each nutrient to a level specific to their growth needs. These levels of nutrients determine what stage of growth the plant is at. This means phosphorus and potassium will build up to a given level, and when that threshold is reached, the plant moves into its next stage of life and is ready to start flowering! If you choose to feed your plant with a PK Supplement, this process is chemically induced so the plant hits the fruiting stage earlier than it would naturally happen. Phosphorus especially will help to speed up plant maturity. Through these extra nutrients, further energy is directed to the ends of the stems to encourage growth and thanks to the earlier start, flowers and fruits also have a longer time to develop, allowing them to reach their potential.
Skip to results list
Availability
Price
to
The highest price is £599.99
Clear
Brand
11 items
Column grid
Column grid

Filter

Availability
Price
to
The highest price is £599.99
Brand