CANNA PK 13/14 is a highly concentrated flowering booster formulated to provide plants with additional phosphorus (P) and potassium (K) during the peak flowering phase.

Designed to be used during mid-to-late flowering, PK 13/14 helps stimulate:

• heavier flower production
• improved bud density
• increased fruiting performance
• stronger overall yields

Phosphorus supports flower formation and energy transfer within the plant, while potassium helps regulate water transport, sugar production, and overall flower quality.

The highly concentrated formula works alongside all CANNA base nutrients and is suitable for:

• soil
• coco
• hydroponics
• recirculating systems
• DWC setups

PK 13/14 is one of CANNA’s most popular bloom additives for growers aiming to maximise flowering performance and final harvest weight.

Key Features

• Highly concentrated PK bloom booster
• Supports heavier flower development
• Helps improve bud density and yield
• Provides additional phosphorus and potassium
• Suitable for all grow media
• Works with all CANNA nutrient ranges
• Easy to use during flowering stage
• Ideal for high-performance flowering programs