Metrop MR2 – Flowering Fertilizer NPK 10-20-40

Concentrated Liquid Fertilizer for Flowering

Metrop MR2 is a concentrated liquid fertilizer developed for the flowering stage. Its NPK 10-20-40 formulation, enriched with macro and micronutrients, is designed to provide essential nutrients during this phase of the growing cycle.

Its high concentration means you can prepare your nutrient solution with less product, without paying for added water. It is manufactured using high-purity raw materials and is suitable for different growing media, including soil and hydroponic systems.

Metrop MR2 Features and Benefits

• NPK 10-20-40 formulation: a high potassium-to-phosphorus ratio designed to meet nutritional requirements during flowering.

• High potassium content: contributes to the processes involved in flower and fruit development and growth.

• Phosphorus supply: plays an important role in metabolic processes and root development.

• Available magnesium: essential for chlorophyll and protein synthesis.

• Macro and micronutrients: a nutritional combination designed to support plant development throughout flowering.

• High-purity raw materials: concentrated formulation without added water dilution.

• No harmful dyes: does not contain the harmful colouring agents referred to by the manufacturer.

• Suitable for different growing media: intended for use in soil and hydroponic cultivation.

• Stable EC after mixing: according to the manufacturer, electrical conductivity remains stable once the product has been mixed with water.

• Biodegradable.

Its formulation is designed to support well-developed flowering and contribute to the plants' productive potential, depending on the variety, growing conditions and balanced nutrient management.

How to Use

• Start of application: begin during the third or fourth week of flowering, depending on the size of the plant canopy.

• Gradual increase: progressively increase the dosage towards the end of flowering, following the manufacturer's instructions.

• Final week: flush if necessary, depending on the growing medium and feeding schedule.

• Nutrient-rich soil: apply the mixture 1–3 times per week.

• Nutrient-poor soil or hydroponic systems: the manufacturer indicates daily application, adjusted to the crop's requirements.

• Watering: adapt frequency to plant needs and avoid excessive fertilization.

Important: the manufacturer recommends maintaining a low EC and taking care with dosage to avoid overfeeding. The original information does not specify an exact ml/L dosage; check the product label to determine the appropriate amount.

Storage and Safety

• Shake the container well before use.

• Store in a dark place protected from frost.

• Keep out of reach of children.

• If the concentrated product comes into contact with the eyes, rinse immediately with plenty of water.

• Do not exceed the dosage recommended by the manufacturer.

Technical Specifications

Metrop MR2 is a concentrated flowering fertilizer for growers looking for a high-potassium formula with a complete nutrient composition to support plants throughout the flowering stage.