British Minerals Pro PK 5L

British Minerals Pro PK 5L is a premium potassium supplement formulated to support healthy plant growth in hydroponic and aquatic systems. This concentrated formula delivers essential potassium and phosphorus to promote flowering, fruiting, and overall plant vigour. The 5-litre container provides excellent value for commercial growers and serious hobbyists. Easy to dose and fully soluble, it integrates seamlessly into existing nutrient schedules. Ideal for use during bloom phases when potassium demand peaks. Store in a cool, dry place away from direct sunlight to maintain potency.