Nutrifield PK Heavy

PK Heavy®

Early to Mid-Flowering Additive

PK Heavy® is a precision flowering additive from the Nutrifield Signature Range, specifically formulated to drive strong flower initiation and lay the foundation for serious yields during the early to mid-flowering phase.

Key Benefits:

• Supplies highly available phosphorus for energy transfer, ATP production, and rapid cell division
• Provides potassium for carbohydrate transport, enzyme activity, and osmotic balance
• Contains triacontanol at optimised concentrations to enhance photosynthetic efficiency and metabolic activity
• Promotes faster, more uniform transition into bloom and stronger early flower-site development

PK Heavy® works alongside Crystalic® to deliver a complete two-stage flowering strategy — building flowers early and finishing them with superior quality and density.

Compatible with hydroponics, coco, and soil systems. Fully compatible with Nutrifield base nutrients. A powerful tool for growers seeking more flowers and better structure from the start of bloom.