Liquid Foliar Micronutrient Fertiliser
Biofertiliser Calcium + Boron is a liquid foliar micronutrient fertilizer formulated to prevent and correct calcium and boron deficiencies in crops. It enhances cell wall strength, improves flowering and fruit set, and reduces physiological disorders such as blossom end rot, fruit cracking, and poor pollination.
This product is rapidly absorbed through leaves and is especially effective during flowering, fruit development, and rapid growth stages where calcium and boron demand is high.
Key Benefits
✔ Strengthens plant cell walls
✔ Improves flowering and fruit set
✔ Reduces fruit cracking and blossom end rot
✔ Enhances pollen viability and fertilization
✔ Improves fruit firmness and shelf life
✔ Fast foliar absorption with visible results
Guaranteed Analysis
| Nutrient | Content |
|---|---|
| Calcium (Ca) | 8.0 – 10.0 % |
| Boron (B) | 0.5 – 1.0 % |
| Organic / Bio-based Components | Included |
| Chelating / Stabilizing Agents | Present |
Physical & Chemical Properties
| Property | Specification |
|---|---|
| Form | Liquid |
| Color | Clear to light yellow |
| Odor | Mild |
| pH | 5.0 – 7.0 |
| Solubility | 100% water soluble |
| Compatibility | Compatible with most foliar fertilizers* |
*Always perform a jar test before tank mixing.
Mode of Action
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Calcium strengthens cell walls, improves structural integrity, and prevents tissue breakdown.
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Boron supports cell division, sugar transport, pollen tube growth, and reproductive development.
Together, they ensure healthy plant growth, strong fruits, and improved yield quality.
Crops & Applications
Suitable for:
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Vegetables (tomato, pepper, cucumber, cabbage)
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Fruit trees (apple, citrus, grape, mango)
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Oil crops
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Field crops
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Ornamentals
Recommended Application Rates
| Crop Type | Dosage |
|---|---|
| Vegetables | 1.0 – 2.0 L/ha |
| Orchards / Vineyards | 1.5 – 3.0 L/ha |
| Field Crops | 1.0 – 1.5 L/ha |
| Ornamentals | 0.5 – 1.0 L/ha |
Application Timing:
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Pre-flowering
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Flowering stage
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Early fruit development
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At first signs of Ca/B deficiency
Application Instructions
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Fill spray tank halfway with water
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Add Biofertiliser Calcium + Boron
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Complete filling with water
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Maintain agitation
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Spray early morning or late afternoon
ompatibility & Safety
✔ Compatible with most fertilizers and agrochemicals
⚠ Avoid mixing with strong acids or phosphates
⚠ Always perform jar test before mixingSafety:
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Wear gloves and eye protection
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Avoid inhalation of spray mist
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Wash hands after use
Storage & Shelf Life
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Store in cool, dry place
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Protect from direct sunlight and freezing
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Keep container tightly closed
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Shelf life: 12–24 months
Packaging Options
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5 L cans
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10 L cans
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20 L drums
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25 L / 50 L barrels
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200 L drums
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IBC 1000 L tanks
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