Mills - Ultimate PK (PK Booster) Sheeting and natural volcanic rock that

and natural volcanic rock that acts as a permanent soil conditioner

actively shielding them from harmful root-rotting pathogens (like Pythium) while supercharging nutrient uptake

000 U/mL: Shatters cellulose walls in dead roots

Feature and Benefit Memory Function - This allows a grower to check and log changes in the EC levels and correlate changes to potential alterations that may be taking place

Ideal For: Hydroponics

Mills - Ultimate PK (PK Booster) Sheeting and natural volcanic rock thatMills Nutrients Ultimate PK Get a BIG finish with Mills Ultimate PK a tried & tested Phosphite stimulant. It ripens fruit, bulks your bloom & hardens plants in the last 2 4 weeks of flowering. It also improves root health it makes a great root cleaner and increases oxygen flow to roots. Use it to get a bigger bloom with a stronger taste & aroma. Increases size & weight Hardens cell structure Enhances root health Improves taste & aroma Cleans rootzone