Grow A 5 Liters Pro-XL

Buy Online Grow A 5 Liters Pro-XL

The growth stage determines much of the structural development of plants and requires a balanced supply of essential nutrients.

Grow A 5 Liters Pro-XL is the first component of the Grow A+B mineral fertilization system, developed by the Dutch brand Pro-XL to provide nutrition tailored to the needs of the vegetative phase.

The formula of component A incorporates sources of nitrogen, calcium, and iron, elements involved in tissue formation, leaf development, and metabolic activity.

To obtain a complete nutrient solution, this fertilizer must be used together with Grow B Pro-XL, as both components complement each other and provide macro and micronutrients in balanced proportions.

The system is suitable for different cultivation methods, including soil, coco fiber, and hydroponic installations.

The 5-liter presentation makes it easy to prepare irrigation tanks and is especially practical for indoor growing setups that need to maintain constant mineral nutrition during growth.

Grow A 5 Liters Pro-XL

Grow A 5 Liters Pro-XL is a liquid mineral fertilizer that belongs to the Pro-XL growth fertilizer line. It is developed to be part of a two-component nutritional program, identified as Grow A and Grow B.

The combination of both fertilizers provides an overall composition of NPK 4-3-6, formulated to support the vegetative phase of different species of ornamental and horticultural plants.

Component A incorporates nutrients especially important for growth, including nitrogen, calcium, and iron. These elements are involved in functions related to the formation of new plant structures, tissue maintenance, and plant metabolism.

The separation of nutrients into two containers allows for high concentrations without causing certain chemical reactions that could occur when combining the ingredients directly in a concentrated state.

The 5-liter canister presentation allows for the preparation of numerous nutrient solutions, offering a practical alternative for growers who need to water frequently or work with larger tanks.

What is Grow A 5 Liters Pro-XL used for?

The main function of Grow A Pro-XL is to provide part of the mineral elements needed during plant growth. Used together with Grow B, it allows for the preparation of a complete nutrient solution for vegetative development.

Nitrogen is involved in the synthesis of proteins, amino acids, and chlorophyll, while calcium is involved in the formation and stability of cell walls. On the other hand, iron is an essential micronutrient for various enzymatic processes related to plant metabolism.

The main applications of this fertilizer include:

• Promote vegetative growth by providing essential mineral nutrients.
• Contribute to the development of stems, leaves, and new plant structures.
• Provide calcium, a fundamental element for tissue stability.
• Facilitate balanced mineral nutrition when combined with Grow B.
• Integrate into fertilization programs for soil and coco fiber crops.
• Allow the preparation of nutrient solutions for hydroponic installations.
• Complement indoor growing programs with controlled environmental conditions.

It is important to note that Grow A alone is not a complete fertilizer. To achieve the nutritional composition intended by the manufacturer, it is also necessary to use Grow B, following the recommended proportions.

Dosage and instructions for use of Grow A 5 Liters Pro-XL

The manufacturer recommends using Grow A 5 Liters Pro-XL in combination with Grow B during the growth phase, preparing the nutrient solution with water and adding each component separately.

The official dosage of Grow A+B Pro-XL is 2.5 ml of Grow A and 2.5 ml of Grow B per liter of water.

Recommended instructions for use:

1. Shake the Grow A and Grow B containers properly before starting preparation.
2. Fill the tank or container with the required amount of water.
3. Add 2.5 ml of Grow A per liter of water.
4. Stir carefully until the fertilizer is evenly distributed.
5. Then add 2.5 ml of Grow B per liter of water.
6. Mix again until a uniform nutrient solution is obtained.
7. Measure the electrical conductivity and adjust the pH before watering.
8. Apply during the vegetative phase, adjusting the watering frequency to the substrate, plant size, and environmental conditions.

Dosage examples:

• 10 liters of water: 25 ml of Grow A and 25 ml of Grow B.
• 20 liters of water: 50 ml of Grow A and 50 ml of Grow B.
• 50 liters of water: 125 ml of Grow A and 125 ml of Grow B.
• 100 liters of water: 250 ml of Grow A and 250 ml of Grow B.

Pro-XL recommends a pH of 5.5 to 6.5 and a reference electrical conductivity of 1.4 to 2.0 mS/cm for the prepared solution, also taking into account the EC of the water used.

Important: never mix Grow A and Grow B directly in concentrated form. Each component must be added separately to the water, mixing properly before adding the next fertilizer.

The final concentration may need adjustments depending on the plant variety, development stage, water quality, and the amount of nutrients present in the substrate. For young plants or previously fertilized media, it is advisable to review the cultivation chart before applying the full dose.

Composition of Grow A 5 Liters Pro-XL

The composition of Grow A 5 Liters Pro-XL is based on different mineral salts that provide essential nutrients for the growth phase.

Main ingredients of the Grow A component:

• Ammonium nitrate: a source of nitrogen that contributes to plant nutrition during growth.
• Calcium nitrate: provides calcium and nitrogen, elements related to the development and maintenance of tissues.
• Iron chelate: provides iron in a form designed to enhance the availability of this micronutrient in the nutrient solution.

Nitrogen plays a fundamental role in the formation of proteins and chlorophyll. Calcium is involved in the structure of cell walls and numerous physiological processes, while iron participates in different reactions necessary for the functioning of the plant.

By combining Grow A with Grow B, a growth fertilizer with an overall composition of NPK 4-3-6 is obtained.

The Grow B component incorporates other mineral sources, such as monopotassium phosphate, magnesium sulfate, and potassium nitrate, as well as different trace elements.

This