£13.79 – £90.40
Use in conjunction with your base nutrient for a quick, low-cost way to boost your yield.
All growing systems and growing mediums are compatible with PK 13/14. From about week four of flowering (or when flowers have started to develop), the Plant Magic feed chart recommends using a dose of 1-2ml per litre of water.
PK 13/14 is best used in conjunction with your base nutrient and works well with other Plant Magic products like Silicon and Ignition Boost.
Plant Magic PK 13/14 is available in the following sizes –
