Plant Magic - PK 13/14 Size:5 Litre trimming tools and propagation equipment

trimming tools and propagation equipment between uses to reduce the spread of disease between plants

with Part B specifically weighted toward phosphorus and potassium relative to nitrogen

so pH stays stable in your tank with minimal adjustment needed

0 ml per litre (varies by growth stage)

Lay it flat on the reservoir floor

Plant Magic - PK 13/14 Size:5 Litre trimming tools and propagation equipmentPlant Magic PK 13 14 Classic Phosphorus Potassium Flowering Booster Best for: Growers wanting to push flower size and weight during peak bloom without overcomplicating their feed schedule Our thoughts PK 13 14 is one of those formulas that's stood the test of time for good reason. It does exactly what a bloom booster should do supplies the right ratio of phosphorus and potassium when plants need them most. The trick is timing and restraint. Use it