General Hydroponics - FloraPro PK+ Liquid

Brand: General Hydroponics

General Hydroponics FloraPro PK+

FloraPro PK+ is a zero-nitrogen phosphorus, potassium and sulfur supplement with a guaranteed analysis of 0-4-6, used to bulk and ripen crops. By reducing nitrogen delivery during flowering while holding target P, K and S levels, it supports bloom development and triggers natural ripening signals. It is a soluble liquid concentrate built for commercial-scale operations. It works alongside the FloraPro Bloom A and Bloom B base nutrients.

PK+ is intended for use in continuous liquid feed programs for hydroponic use only, with a normal feeding range up to 10 mL per gallon. The published graduated schedule is 2 mL per gallon in early flower weeks 1 to 3, 4 mL per gallon in mid flower weeks 4 to 6, 5 mL per gallon in late flower weeks 7 to 8, and 7 mL per gallon at finish in week 9. It is compatible with automated fertigation systems and drip irrigation. Adjustments may be needed based on environmental conditions and water quality.

Available Options

• 6 Gallon (SKU GFPPK6)
• 55 Gallon (SKU GFPPK55)
• 275 Gallon Tote (SKU GFPPK275)

Key Features

• Guaranteed analysis 0-4-6, zero nitrogen
• Supplies phosphorus, potassium and sulfur for bulking and ripening
• Graduated flowering schedule from 2 mL per gallon up to 7 mL per gallon at finish
• Normal feeding range up to 10 mL per gallon
• Liquid soluble concentrate for commercial-scale operations
• Compatible with automated fertigation systems and drip irrigation
• Designed to run alongside FloraPro Bloom A and Bloom B
• For continuous liquid feed, hydroponic use only

Ideal Applications

• Late flowering and finish in commercial indoor cultivation
• Automated fertigation and drip-irrigated facilities
• Controlled-environment agriculture running the FloraPro Liquid Program
• Operators tapering nitrogen through bloom
• Bulking and ripening stages in hydroponic production