Libro 15-30-15 + TE is a high-quality water-soluble fertilizer containing 15% nitrogen, 30% phosphorus and 15% potassium, plus the trace elements plants need. Its acidic, low-pH formulation improves nutrient uptake and fertilization efficiency, especially in alkaline soils and with highly alkaline irrigation water. It stimulates new root growth and nutrient uptake during the early stages of the plant's life, promotes flowering, improves fruit set and reduces weak growth caused by phosphorus deficiency. It also activates vital processes and metabolic efficiency within the plant, making it well suited to the establishment, pre-flowering and early fruit-set stages of a wide range of crops.
Key Features
- High phosphorus content (30%) supports root growth and promotes flowering and fruit set.
- Acidic, low-pH formulation improves irrigation-water efficiency and nutrient uptake.
- Stimulates new root growth and increases the plant's ability to use nutrients.
- Promotes early flowering and improves fruit-set rate when applied at the right time.
- Contains micronutrients that help reduce trace-element deficiency symptoms and improve growth.
- 100% water-soluble, suitable for fertigation and foliar spraying.
Specifications
- Trade name: LIBRO
- Product type: water-soluble fertilizer
- Formula: 15-30-15 + TE
- Total nitrogen (N): 15%
- Available phosphorus (P₂O₅): 30%
- Water-soluble potassium (K₂O): 15%
- Micronutrients: TE (trace elements)
- Solubility: 100% water-soluble
- Nature: acidic, low pH
- Application: fertigation and foliar spray
- Pack size: 25 kg
- Country of origin: Saudi Arabia
Directions for Use
- Foliar spray: 1–2 g per liter of water with good coverage of the foliage.
- Vegetables: 3–5 kg per hectare via irrigation during establishment and early growth.
- Fruit trees: 4–6 kg per hectare during flowering and early fruit set.
- Field crops: 3–5 kg per hectare to support root growth and improve establishment.
- Greenhouses: 2–4 kg per hectare depending on plant age and nutritional status.
- Split the rates into regular applications through the season for best nutrient use.
Precautions
- Perform a jar (compatibility) test before mixing with any other fertilizers or products.
- Store in a cool, dry place away from moisture and direct sunlight.
- Do not exceed the recommended rates.
- Keep out of reach of children and away from food and animal feed.
- Wear suitable protective equipment during preparation and application.
🌿 Orkida Tip
- For best results with Libro 15-30-15 + TE, apply it right after transplanting or at the start of vegetative growth to activate the roots, then again before flowering to promote blooming and early fruit set. The high phosphorus helps build a strong root system and prepares the plant for balanced growth and better yield through the season.