VitaK Potassium Sulphate - 25kg Bag

Please note that if you have ordered more than two bags, an additional shipping quotation will be required, as extra shipping charges apply for each additional bag ordered.

VitaK Potassium Sulphate (SOP) 25kg Bag is a premium, water-soluble fertilizer designed to supply plants with high levels of potassium (K) and sulfur (S) for improved flowering, fruiting, and overall crop quality. With a typical analysis of 0-0-50 + sulfur, this chloride-free formula is ideal for sensitive crops and high-performance growing systems.

Potassium plays a critical role in regulating water uptake, enzyme activation, and sugar transport within the plant, leading to stronger stems, better stress resistance, and enhanced flower and fruit development. The added sulfur supports protein synthesis and overall plant metabolism, contributing to healthier, more productive crops.

Suitable for hydroponics, fertigation, and soil applications, VitaK Potassium Sulphate dissolves easily for fast absorption and consistent nutrient delivery. This 25kg bulk option is perfect for commercial growers and serious cultivators looking to maximise yield, flavour, and quality.

Key Features:

• High-potassium fertilizer (0-0-50 + sulfur)
• Promotes flowering, fruiting, and improved crop quality
• Chloride-free – safe for sensitive plants
• Enhances plant strength, stress resistance, and yield
• Fully water-soluble for hydroponics and fertigation
• Suitable for soil, coco coir, and soilless systems