Concentrated liquid potassium
Fertea K Boost
Fertea K Boost is a pure potassium formulation, concentrated at 50% K₂O. It avoids interference between macronutrients and stimulates uptake through the root system.
- Pure potassium at 50% K₂O: a concentrated supply with no interference with other macronutrients
- Root uptake stimulated when applied through irrigation
- Activation of several enzymes: potassium supports the synthesis of carbohydrates and amino acids
- Protein build-up and active sugar transport supported by potassium
- Foliar or irrigation application on fruit crops, vegetables, field crops, ornamentals, nurseries and hydroponics
How to use
Form: liquid.
Application: foliar or through irrigation. Do not mix with products containing calcium, magnesium, iron, manganese or zinc (except in chelated form), or with an acidic product.
Crops: fruit crops, vegetables and orchards, hydroponics, field crops, ornamentals and nurseries.
| Crop / Use | Application rate |
|---|---|
| Fruit crops | Foliar: 150–400 cc/100 L; irrigation: 2–5 L/ha |
| Vegetables and orchards | Foliar: 200–400 cc/100 L; irrigation: 2–5 L/ha |
| Hydroponics | Foliar: 200–300 cc/100 L; irrigation: 2–4 L/ha |
| Field crops | Irrigation: 0.5–1.5 L/ha |
| Ornamentals | Foliar: 150–250 cc/100 L; irrigation: 2–4 L/ha |
| Nurseries | Foliar: 150–250 cc/100 L; irrigation: 2–4 L/ha |
Product composition
Our Catalogue
Product catalogue 2026
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