WinHarvest Potassium Nitrate Soluble Fertiliser – 25kg

WinHarvest Potassium Nitrate is a fully water-soluble fertiliser supplying both potassium and nitrate nitrogen in a readily available form. It is particularly suited to fertigation, hydroponics and foliar nutrition programs where a highly soluble, chloride-free source of potassium is required.

Potassium supports important plant functions including water regulation, crop quality and plant growth, while nitrate nitrogen provides a readily available nitrogen source for active growth.

Key Features

• Fully water-soluble crystalline powder
• 13.7% nitrate nitrogen (N)
• 38.4% potassium (K)
• Chloride-free potassium source
• Suitable for fertigation and hydroponics
• Can be used in appropriate foliar nutrition programs
• Suitable for manufacturing soluble NPK fertiliser blends
• Useful for crops where chloride-sensitive potassium nutrition is preferred
• Pack size: 25kg
• Supplier: WinHarvest

WinHarvest currently identifies its Potassium Nitrate Powder as a soluble K + N product supplied in 25kg packs, with fertigation, hydroponic and foliar applications. An Australian distributor listing specifically identifies the WinHarvest 25kg product as 38.4% potassium and 13.7% nitrate nitrogen.

For application rates, I would not put a generic kg/ha rate on the TGRM page. The appropriate rate depends heavily on crop, growth stage, soil/media nutrient status and whether it's being applied through fertigation, hydroponics or as a foliar treatment.