Pomegranate is a tree with increasing popularity due to its nutritional and commercial values.Proper fertilization is the key to achieving high yields and quality.
Basic nutritional needs of pomegranate
Pomegranate requires a balanced supply of macronutrients and micronutrients.
- Nitrogen (N): promotes the growth of shoots and leaves. Excessive use can delay fruiting and increase sensitivity to cold.
- Phosphorus (P): important for root system development and flowering.
- Potassium (K): improves fruit quality, enhances flavour and increases plant resistance to disease.
- Magnesium (Mg): essential for chlorophyll synthesis and photosynthesis.
- Trace elements (e.g., boron): contribute to fruit setting and avoid physiological disorders such as fruit breakage after heavy rainfall or heavy irrigation.
Stages of fertilisation of pomegranates
- Young trees (1-3 years old): application of 100-150 grams of pure nitrogen per tree per year, divided into three doses from May to July
- Productive trees: Annual application of a balanced fertilizer with a N-P-K ratio adapted to the needs of the soil and the crop.
Fertilizer composition: PLANTERRA 12-12-17+2MgO+TE
PLANTERRA 12-12-17+2MgO+TE is a complex granular fertilizer that offers.
- Nitrogen (12%): a combination of ammonia and nitrogen urate for immediate and prolonged action.
- Phosphorus (12%): water soluble, ensuring immediate absorption.
- Potassium (17%): water soluble, improving the quality of the fruit.
- Magnesium (2%): contributes to photosynthesis and nutrient balance.
- Trace elements: Essential for normal growth and production.
The application of PLANTERRA is recommended as follows.
- Fruit trees: 0.5 – 3 kg per tree, depending on age and productivity.
