Gold Label Ultra PK is a flowering additive created to balance the NPK ratio of your nutrient solution

• Balances NPK ratio of nutrient solution
• Phosphorus and potassium boost
• Prevents phosphorus deposits over pH 6.2
• Prevents drip line blockages
• Enhances the availability of calcium & magnesium
• Cost-effective
• Highly concentrated

Gold Label Ultra PK is based on advanced polyphosphates and chelated trace elements (Boron,Iron, Manganese and Zinc) that stop phosphorus from depositing at pH levels greater than 6.2. Additionally, it gives your plants that extra boost of phosphorus and potassium they need to fully develop and gain that weight during their flowering period.

The Gold label Ultra PK formula also promotes the availability of calcium, magnesium and trace elements as well as keeping your drip lines from blocking.

Gold Label Ultra PK has a dilution rate of 0.5-1ml/litre, making it a very cost-efficient, concentrated additive.

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