British Minerals Pro PK (1lt, 5lt, 10lt, 25lt)British Minerals Pro PK is a premium phosphorus and potassium (P K) booster designed to accelerate flower development, improve bud structure, and increase overall yield. With a highly available mineral blend, Pro PK supports healthy root growth, cell division, and the transfer of energy during the flowering stage giving your plants the nutrients they need to thrive. Whether you're growing in soil, coco, or a hydro system, Pro PK integrates smoothly

delivering exceptional results when used during the mid-to-late bloom phase

and density

making it ideal for integration into custom or automated setups

Packed with amino acids

Engineered for maximum efficiency and output

Waterproof removable spill tray for easy cleaning

Airflow Rate: 275m³/hr

and water storage in compact spaces

Extremely concentrated – 1 drop per litre

Dual Spectrum Design:Combines red and blue light for balanced growth and flowering

Easy to fill

Quiet operation with high airflow output