Libro 15-15-30 + minor elements (TE) acid soluble fertilizer high potassium pH low 25 kg
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Product description
Libro 15-15-30 high potassium fertilizer to improve fruit quality. Libro NPK 15-15-30 + TE water-soluble fertilizer with high potassium composition, containing nitrogen, phosphorus, potassium, with microelements supporting growth and production. This fertilizer is designed to support fruit formation and filling stages, improve size, color, taste, and crop quality, especially in crops that increase their potassium needs during production stages. Libro 15-15-30 fertilizer is characterized by a low pH acidic effect, which helps improve solubility of elements within the fertilization solution and increase absorption efficiency, especially in high alkaline water or soils. It is a suitable option within agricultural fertilizer programs for fruit crops, vegetables, greenhouses, and trees that need clear potassium support.
Benefits of Libro 15-15-30 high potassium for growers
Contains a high percentage of potassium that helps increase fruit size and improve quality.
Supports fruit filling and enhances color, taste, firmness, and market appearance.
Helps transfer sugars inside the plant and improve the final crop quality.
Low pH composition helps improve element solubility and increase absorption efficiency.
Supported with microelements that help reduce deficiency symptoms and improve vital processes inside the plant.
Suitable for use in modern irrigation systems and foliar spraying when following recommendations.
Supports fertilization programs during fruit set, fruit formation, and pre-harvest stages.
Specifications of Libro NPK 15-15-30 + TE fertilizer, weight 25 kg
Trade name: Libro NPK 15-15-30 + TE
Product type: high potassium water-soluble compound fertilizer with low pH
Purpose of use: improve fruit size and quality, support filling, and increase absorption efficiency
Total nitrogen N: 15%
Soluble phosphorus P2O5: 15%
Soluble potassium K2O: 30%
Microelements: magnesium, iron, zinc, manganese, copper, boron, molybdenum
pH level: low pH with acidic effect
Solubility: fully soluble in water
Manufacturing company: AstraChem
Brand: Libro
Net weight: 25 kg
When to use Libro 15-15-30 high potassium fertilizer?
Used during stages when the plant needs higher potassium, especially after flowering begins, during fruit formation, and filling stage. Also suitable for crops that need improved fruit quality in terms of size, color, firmness, and taste, such as tomatoes, cucumbers, peppers, watermelons, strawberries, grapes, citrus, and fruit trees.
It is not recommended to use high-potassium fertilizer at the beginning of the season if the plant is still in the root establishment or early vegetative growth stage; as high phosphorus or balanced formulations are more suitable for that stage. When the plant moves to the production stage, using a formula like 15-15-30 becomes appropriate within an integrated fertilization program depending on crop type and growth stage.
Importance of potassium in fruit filling and quality improvement
Potassium is a key element in sugar transfer and water movement regulation inside the plant, with a direct role in improving fruit filling and quality. Therefore, high-potassium formulations like Libro 15-15-30 support fruits during production stages, provided there is a good balance between irrigation, fertilization, and root health.
The presence of microelements in the formulation also supports delicate vital processes inside the plant, such as photosynthesis, enzyme activity, and element absorption efficiency. For best results, use the fertilizer with a suitable root environment by paying attention to soil quality, cultivation media, and regular irrigation management.
Method of using Libro 15-15-30 for spraying or irrigation
Foliar spraying: use at a rate of 1 to 2 grams per 1 liter of water, or 100 to 200 grams per 100 liters of water depending on crop type and growth stage.
With irrigation water: dissolve the fertilizer well in water before adding to the fertilization tank or irrigation network.
Vegetables and greenhouses: use during flowering and fruit formation stages to improve filling and quality.
Fruit trees: use during fruit enlargement and pre-harvest stages as needed.
Field crops: use when potassium support is needed to improve production and crop quality.
Use appropriate application tools from the spray and fertilizer section to ensure even distribution of the solution.
Precautions for using Libro 15-15-30 + TE fertilizer
Dissolve the fertilizer thoroughly in water before use to ensure complete solubility and even distribution of elements.
Do not exceed recommended doses to avoid soil salinity increase or plant stress.
Do not mix randomly with fertilizers or pesticides without compatibility testing.
Be cautious when mixing with products high in calcium or alkaline products.
Do not spray at noon, during high temperatures, or in strong wind conditions.
Adjust the dose according to crop type, plant age, growth stage, and irrigation or spraying system.
Store in a dry place away from humidity and direct sunlight.
Keep out of reach of children and animals.
Difference between Libro 15-15-30 and Libro 20-20-20
Libro 15-15-30 contains higher potassium, suitable for flowering and fruit formation stages and quality improvement, while Libro 20-20-20 is a balanced formulation often used to support overall growth. The choice depends on the plant stage: balanced vegetative growth or a production stage requiring higher potassium.
Frequently Asked Questions about Libro 15-15-30 Fertilizer
Is Libro 15-15-30 suitable for fruit enlargement?
Yes, the high potassium percentage in 15-15-30 makes it suitable to support fruit filling and improve size and quality, when used within a balanced fertilization program.
Does Libro 15-15-30 work with drip irrigation?
Yes, the product is water-soluble and can be used with irrigation systems, provided it is well dissolved and filters and lines are kept clean.
What is the benefit of low pH in Libro fertilizer?
Low pH helps improve the properties of the fertilization solution and may increase the availability of some elements in alkaline water or soil when used correctly.
Is Libro 15-15-30 suitable for vegetables and fruit trees?
Yes, it is suitable for vegetables, fruit trees, and fruit-producing crops, especially during flowering, fruit filling, and pre-harvest stages.
Order Libro 15-15-30 fertilizer from Saudi Seeds Store
If you are looking for a high potassium, low pH water-soluble fertilizer to improve fruit size and quality and enhance element absorption efficiency, Libro NPK 15-15-30 + microelements, weight 25 kg, is a suitable option for production fertilization programs. You can browse more fertilizer products and agricultural solutions through Saudi Seeds Store.

