YaraVita CROP BOOST is a fully formulated liquid foliar micronutrient fertilizer developed to improve early growth, nutrient uptake, and yield performance in maize and other field crops. It delivers a powerful combination of phosphate, zinc, magnesium, and potash, making it especially effective when crops cannot access sufficient nutrients from cold or stressed soils.
Designed for precision foliar feeding, YaraVita CROP BOOST supplies nutrients directly through the leaf, exactly when crops need them most. Its true liquid formulation ensures rapid absorption, excellent crop safety, and lasting feeding effects helping Kenyan farmers overcome micronutrient deficiencies that limit yield potential.
About YaraVita CROP BOOST
- Combination of Key Nutrients: High phosphate with zinc, magnesium, and potassium for balanced crop nutrition
- Highly Concentrated Formulation: Delivers more nutrients per litre, reducing application costs
- True Liquid Fertilizer: Consistent quality, easy handling, and uniform spray coverage
- Excellent Plant Absorption: Quickly taken up by crops for fast visible response
- Supports Early Growth: Provides readily available phosphate when soil supply is limited
- Corrects Micronutrient Deficiencies: Supplies zinc and magnesium, commonly deficient in maize
- Wide Tank Mixability: Compatible with most crop protection products, offering flexibility
- Safe & Easy to Use: Crop-safe formulation, easy to measure, pour, and mix
Nutrient Composition
| Nutrient | Concentration |
|---|---|
| Pâ‚‚Oâ‚… | 440 g/L |
| Kâ‚‚O | 75 g/L |
| MgO | 66 g/L |
| Zn | 46 g/L |
| Formulation | Liquid |
YaraVita CROP BOOST Application Rates
| Crop | Application Rate & Timing | Water Rate |
|---|---|---|
| Barley | 5 L/ha at tillering. Repeat at 10–14 day intervals if necessary | 200 L/ha |
| Beans | 3–5 L/ha when crop is 10–15 cm tall. Repeat if needed at 10–14 day intervals | 30–200 L/ha |
| Carrots | 3–5 L/ha when crop is 15 cm tall. Repeat if necessary at 10–14 day intervals | 200 L/ha |
| Cereals | 5 L/ha at tillering. Repeat at 10–14 day intervals if necessary | 200 L/ha |
| Fodder Beet | Max single rate 5 L/ha at 4–6 leaf stage. Repeat every 7–14 days if needed | ≥50 L/ha |
| Maize | 5 L/ha at 4–8 leaf stage. Alternatively 2–5 L/ha at 4–6 leaf stage; repeat after 10–14 days if needed | 30–200 L/ha |
| Oats | 5 L/ha at tillering. Repeat at 10–14 day intervals if necessary | 200 L/ha |
| Onions | 5 L/ha at 15 cm foliage height; repeat after 10–14 days if needed. Also 1–2 sprays during bulb filling at 10–14 day intervals | 200 L/ha |
| Potatoes | To increase tuber number: 10 L/ha at tuber initiation. To increase tuber size: ≥2 applications of 5 L/ha during tuber bulking, 10–14 days apart | 200 L/ha |
| Wheat | 5 L/ha at tillering. Repeat at 10–14 day intervals if necessary | 200 L/ha |
YaraVita CROP BOOST is ideal for farmers seeking rapid nutrient correction, stronger early growth, and higher yields, particularly in maize-based systems. Available on AgriJibu for dependable supply across Kenya.












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