Haifa - Cal Prime Concentrated Calcium Nitrate 17-0-0 - 55 Lb (25 Kg)

Brand: Haifa

Haifa Cal Prime Concentrated Calcium Nitrate 17-0-0 + 33 CaO

Haifa Cal Prime is a concentrated, fully water-soluble calcium nitrate from Haifa Group, supplied as white granules in a 25 kg (55 lb) bag. With 17% total nitrogen and 33% calcium oxide, it is more concentrated than standard calcium nitrate grades, so less product is needed to deliver the same calcium in each feed.

Nearly all of its nitrogen is in nitrate form, with ammonium held to 0.3%, which suits soilless and hydroponic systems where ammonium needs to stay low. It is used in fertigation, soilless culture and foliar spray programs in commercial greenhouses and open-field crops, including under high light and high temperatures.

Available Options

• 25 kg (55 lb) bag

Key Features

• Guaranteed analysis: 17.0% total nitrogen (16.7% nitrate N, 0.3% ammoniacal N)
• 23.5% soluble calcium (Ca), equal to 33.0% calcium oxide (CaO)
• Near-zero ammonium for soilless and hydroponic crops
• 0.03% insoluble matter for clean dissolving in stock tanks and drip lines
• White granules, fully water soluble
• Classified as a Class 5.1 oxidizer (hazmat) for shipping

Ideal Applications

• Fertigation of greenhouse and open-field crops
• Hydroponic and soilless media nutrient programs
• Foliar calcium sprays
• Calcium programs aimed at reducing blossom end rot in fruiting crops