Omni K Potassium Nitrate 25kg

Unlock Your Pot-tential with Omni K Potassium Nitrate 25kg

Potassium and nitrate-nitrogen are the powerhouse duo for explosive vegetative growth and heavy flowering, yet many South African growers struggle with chloride buildup, salinity stress and poor uptake in hard-water hydro or fertigation setups. Omni K Potassium Nitrate 25kg delivers a premium, chlorine-free source of 130 g/kg nitrogen (as nitrate) and 460 g/kg potassium oxide (K₂O) in fully water-soluble crystalline form. This high-purity KNO₃ dissolves instantly, ensuring rapid nutrient availability without raising EC excessively or causing salt accumulation — critical in recirculating systems or when using borehole water with high TDS. Nitrate-N promotes vigorous leaf and stem development while potassium drives fruit set, bud density, resin production and overall crop quality during bloom. Ideal for drip irrigation, NFT, DWC or foliar sprays, it integrates seamlessly into any hydro, coco or soil-based program without compatibility issues. Sustainable, low-residue and cost-effective at scale, Omni K helps maximise yields, improve terpene profiles and deliver cleaner, heavier harvests even under SA’s challenging climate and water conditions.

Key Features

• High-purity potassium nitrate (13% N, 46% K₂O) – chlorine-free & low-salinity formula
• Fully water-soluble crystals – instant dissolution for hydroponics & fertigation
• Nitrate-nitrogen + potassium synergy – fuels veg growth & bloom/fruit quality
• No chloride stress – safe for long-term use in recirculating systems & sensitive crops
• Versatile application – root drench, drip irrigation or foliar spray
• 25 kg economical bag – ideal for commercial growers & serious hobbyists

Technical Specifications

• Package: 25 kg bag
• Nitrogen (N): 130 g/kg (as nitrate)
• Potassium Oxide (K₂O): 460 g/kg
• Form: White crystalline powder
• Solubility: Highly water-soluble
• Chloride Content: None (chlorine-free)