Pk 13-14 – 1 L is a liquid bloom additive with 13% phosphorus and 14% potassium, targeted for the flowering stage of plant growth. This formulation supplies essential PK elements to support flower and fruit development, energy transfer via ATP, and carbohydrate translocation. It aids in preventing phosphorus and potassium deficiencies that occur during peak bloom demands. Compatible with hydroponic, soil, and soilless media. Recommended application: 1-3 ml per liter of nutrient solution from week 3 of bloom through harvest. Maintain pH at 5.8-6.5 and monitor EC levels. The 1 L size supports multiple feeding cycles.
Pk 13-14 – 1 L
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