- Libro 15-15-30 + Micronutrients is a high-potassium soluble fertilizer with a balanced formula containing 15% nitrogen (N), 15% phosphorus (P₂O₅) and 30% potassium (K₂O), designed to support the plant during the flowering, fruit formation and fattening stages, as the high potassium improves sugar transport within the plant and increases fruit fullness and size.
- It also contributes to improving color, taste and quality of production, and is characterized by a low pH (acidic effect) formulation that helps to reduce the alkalinity of the fertilization solution and improve the availability of elements for absorption, especially in alkaline waters. It also helps to reduce salt deposition within irrigation networks and improve system efficiency. In addition, it contains micronutrients that support vital processes and improve metabolic efficiency, while nitrogen and phosphorus maintain growth balance without stressing the plant, making it an ideal choice for modern fertilization programs that rely on controlling the quality of the irrigation solution.
Product Features
- It contains a high percentage of potassium (30%) which helps to increase the size of the fruits and improve their quality.
- Low pH (acidic effect) helps improve the solubility of elements and increase absorption efficiency.
- It helps reduce salt deposits within irrigation networks and improves the efficiency of drip irrigation systems.
- It improves the efficiency of nutrient utilization in high-bicarbonate alkaline water.
- It contributes to improving the color, taste and quality of fruits when used within an integrated fertilization program.
- Suitable for systems suffering from dripper blockage or poor absorption efficiency.
Technical specifications
- Composition: NPK 15-15-30 + Trace Elements (TE)
- Total nitrogen (N): 15%
- Soluble phosphorus (P₂O₅): 15%
- Soluble potassium (K₂O): 30%
Micronutrients:
- Magnesium (MgO)
- Iron (Fe)
- Zinc (Zn)
- Manganese (Mn)
- Copper (Cu)
- Boron (B)
- Molybdenum (Mo)
- pH level: Low pH (acidic effect)
- Fertilizer type: Highly water-soluble compound
- State: Completely soluble in water
- Net weight: 25 kg
How to use
- For foliar spraying: 1-2 grams per 1 liter of water (100-200 grams per 100 liters of water).
- Spray until thoroughly wet.
- Repeat every 10-14 days depending on the crop stage.
- For fertilization via irrigation: 2-4 kg per hectare per irrigation.
- The dosage is adjusted according to the fattening and production stage.
Suitable crops
- Vegetables (tomatoes, cucumbers, peppers, eggplants): Used after fruit set and during fattening to improve size and quality.
- Field crops (potatoes, corn, beets): Used in the crop formation stage to increase production and improve quality.
- Fruit trees (palms - citrus - grapes - fruits): It is used during fattening to improve the color, taste and quality of the fruit.
- Greenhouses: Suitable during the fruiting stage, especially in modern irrigation systems.
Technical advice
- This fertilizer is best used during the fattening stage after fruit set to obtain the best production quality. Its effect is more evident in alkaline water or systems that suffer from sedimentation within the networks. It is also recommended to use it within an integrated fertilization program that depends on controlling the pH of the irrigation solution.
Warnings
- Do not mix with calcium nitrate inside the same tank to avoid precipitation.
- Avoid spraying during periods of high heat or under direct sunlight.
- Do not exceed the recommended doses.
- Store in a cool, dry place away from moisture.