Mills - Ultimate PK Size:250ml Basis has been designed to

Basis has been designed to enable the plant to absorb everything it needs within a wider pH range

It encourages blossoming

Available in the following sizes:

It will still work absolutely fine

The product is suitable for use with soil

Mills - Ultimate PK Size:250ml Basis has been designed toUltimate PK is a unique Phosphite based bloom stimulant formulated for the last weeks of flower development. Phosphite is an extremely bioavailable form of Phosphate that promotes healthy root systems and helps insure proper nutrient intake and plant health late in the bloom cycle. Ultimate PK is specially designed to act as a hardener, bulker, and ripener to push your production to the limit. ULTIMATE PK is responsible for Larger and harder fruit and