Calcium Nitrate Boron
About Calcium Nitrate Boron
Calcium Nitrate Boron Fertilizer for Fruit Set and Quality
Calcium Nitrate Boron is a water-soluble fertilizer combining 15.5% N, 19% Ca, and 0.2-0.3% B, designed for fruits, vegetables, and brassicas to prevent deficiencies and enhance cell wall strength.
Calcium builds sturdy tissues and reduces disorders like blossom end rot, boron supports flowering, pollination, and fruit set, while nitrate nitrogen promotes rapid growth, leading to 10-15% yield increases and firmer produce.
It improves nutrient uptake, stress tolerance, and storage longevity without raising soil pH.
Explore related RNZ products: Calcium Nitrate – Soluble, Potassium Nitrate (Powder & Prilled).
At a glance
Ideal for saline-alkaline soils and high-value crops like tomatoes and apples, apply 2-5 kg/ha via drip or 0.3-0.5% foliar during fruit development.
Application rate and timing can vary by crop, growth stage, soil and local conditions. Contact RNZ for crop-specific guidance.
