Canna PK 13/14

A late-flower P and K hit for bigger, denser fruits and flowers

Canna PK 13/14 is a concentrated potassium and phosphorus supplement (NPK 0-13-14) run alongside your base nutrient through the final weeks of bloom, when demand for these two elements peaks. It drives bigger, better-quality fruits and flowers and suits most substrates and hydroponic systems. Use it on its own — never stack it with a second PK booster, or you risk over-feeding and nutrient burn.

Key Benefits

• NPK 0-13-14 — high-strength potassium and phosphorus for peak bloom
• Bigger, denser flowers and fruits when paired with a base feed
• Compatible with most substrates and hydroponic systems
• Single-shot booster — no need to change the rest of your schedule

Undersized flowers in the final weeks of bloom

Even a well-fed plant produces underdeveloped flowers if it runs short of phosphorus and potassium during the final stretch. PK 13/14 tops up exactly these elements at the point of highest demand, without disturbing the rest of your feed.

How to Use

• All substrates and systems: 1.5ml per litre
• Timing: begin around 3 weeks before harvest and run for 1 week
• Do not combine with any other PK booster, to avoid nutrient burn