Canna PK13/14

You should introduce PK13/14 once the plant has started forming flowers, typically about three weeks before harvest. It is designed to be used for a short period of one week to give the plant a concentrated boost of phosphorus and potassium during its most demanding phase.

Yes, Canna PK13/14 is designed to be compatible with almost any base nutrient program. Because it is a mineral supplement, it integrates easily into soil, coco, and hydroponic systems without disrupting your existing feeding schedule.

No, Canna PK13/14 is a high-grade mineral-based fertilizer. It is formulated for rapid uptake and immediate availability, which is why it is not certified organic.

It is always best practice to check your pH after mixing any nutrient solution. Adding PK13/14 can alter the pH of your water, so you should test and adjust it to your target range before feeding your plants.

Unlike many general bloom boosters, PK13/14 provides a very specific, high-concentration ratio of phosphorus and potassium that is immediately available to the plant. It is engineered specifically to trigger and support rapid cell formation and sugar production during the peak generative phase.

No, this product is not considered safe for pets or children. It is a concentrated mineral fertilizer and should be stored securely out of reach, following standard safety precautions for chemical gardening products.