MacroSpeed® Fosfor Plus

Solid inorganic macronutrient fertiliser

P (Ca, S) 47 (+25.6 CaO +5 SO₃)

600 kg

47% phosphorus pentoxide (P₂O₅) (= 20.5% total P)
44% phosphorus pentoxide (P₂O₅) (= 19.2% P) soluble in water
45% phosphorus pentoxide (P₂O₅) (= 19.6% P) soluble in neutral ammonium citrate solution
25.6% calcium oxide (CaO) (= 18.3% Ca) total
21.6% calcium oxide (CaO) (= 15.4% Ca) soluble in water
5% sulphur trioxide (SO₃) (= 2% S) soluble in water

Key benefits

MacroSpeed® Fosfor Plus is a mineral fertiliser developed to support early crop establishment, balanced vegetative growth, and high yield potential. Its advanced formulation stimulates root system development and significantly increases the formation of fine roots (root hairs), enhancing the plant’s capacity for efficient water and nutrient uptake from the soil.

The fertiliser improves the uptake and efficient utilisation of nitrogen, supporting balanced above-ground growth and optimising nutrient use efficiency. Adequate phosphorus nutrition promotes improved tillering and stem stiffness, resulting in stronger plants, enhanced crop stand stability, and reduced lodging risk.

MacroSpeed® Fosfor Plus plays a key role in reproductive development by stimulating flowering and extending pollen viability. This supports effective fruit and seed setting, helps to reduce bud and flower drop, and ensures uniform reproductive development for more consistent yield formation.

In addition, the product increases plant tolerance to abiotic stress, particularly low temperatures and periodic water deficiency. By supporting metabolic balance under unfavourable environmental conditions, MacroSpeed® Fosfor Plus helps crops maintain growth continuity and performance during critical growth stages.

Regular use of MacroSpeed® Fosfor Plus leads to improved crop volume and enhanced quality of the harvested yield, supporting reliable agronomic performance, yield stability, and profitable crop production across a wide range of crops and soil conditions.

Performance highlights

Very high phosphorus content in the form of dihydrogen phosphate, ensuring rapid and efficient assimilation by plants

Phosphorus rapidly available to crops, with more than 90% present in a water-soluble form for immediate uptake

High calcium content, supporting plant structural strength, root environment stability, and balanced soil conditions

Uniform, high-quality granules with a bulk density of 1,000–1,200 kg/m³, ensuring excellent flowability and handling

Reliable and uniform fertiliser distribution, enabling accurate application with working widths of up to 36 m using standard spreaders

Technology in practice

MacroSpeed® Fosfor Plus is a solid inorganic macronutrient fertiliser containing phosphorus (P), calcium (Ca), and sulphur (S). The phosphorus component is supplied in the form of triple superphosphate, ensuring high agronomic reliability and predictable field performance. A very high proportion of phosphorus is rapidly available to crops, with more than 90% present in a water-soluble form, enabling immediate uptake and effective support of crop nutrition from the earliest growth stages.

The product is suitable for pre-sowing and top-dressing applications across all crop species and is particularly recommended for soils with low or very low availability of plant-available phosphorus. MacroSpeed® Fosfor Plus is also ideal for crops with high phosphorus demand, where an efficient phosphorus supply is critical for early crop establishment, root system development, and balanced vegetative growth.

Thanks to its formulation, MacroSpeed® Fosfor Plus supports efficient phosphorus uptake, contributing to improved nutrient use efficiency, enhanced crop vigour, and higher yield potential under a wide range of soil and climatic conditions. The high calcium content supports plant structural strength, improves soil structure, and creates a favourable root environment, while sulphur enhances nitrogen efficiency and overall plant metabolic activity.

The fertiliser is supplied in granular form, ensuring ease of handling, storage, and application. Its uniform, high-quality granules, with 95% passing through a 5 mm sieve and a bulk density of 1,000–1,200 kg/m³, provide excellent flowability and support accurate dosing. These physical properties ensure reliable and uniform fertiliser distribution, enabling precise application with working widths of up to 36 m using standard fertiliser spreaders.

MacroSpeed® Fosfor Plus should be applied pre-sowing or as a top dressing to all agricultural crops, in accordance with Good Agricultural Practice and crop-specific nutrient requirements, supporting efficient fertilisation programmes, balanced crop nutrition, and sustainable crop production.

Application recommendations

MacroSpeed® Fosfor Plus is supplied in a high-quality granular form, with 95% of granules passing through a 5 mm sieve. This ensures a uniform particle size, excellent physical stability, and even spreading performance during application.

MacroSpeed® Fosfor Plus should be applied pre-sowing and as a top dressing to all crop species, in accordance with Good Agricultural Practice. The product is particularly recommended for soils with low or very low levels of plant-available phosphorus and for crops with high phosphorus requirements, where an efficient and readily available phosphorus supply is essential for early establishment, root development, and balanced growth.

The fertiliser features uniform granules with a bulk density of 1,000–1,200 kg/m³, ensuring excellent flowability and accurate dosing. These physical properties enable uniform fertiliser distribution and support precise application with working widths of up to 36 m when applied using standard fertiliser spreaders.

Application rates should be adjusted according to soil analysis, crop requirements, and local agronomic recommendations to ensure efficient nutrient management and sustainable crop production.

Crops	Dosage [kg/ha]*
Cereals	150–250
Rapeseed	150–250
Corn	200–300
Potatoes	200–300
Sugar beets	200–300
Legumes	150–250
Grasslands	200–300

* Soil nutrient analysis is recommended to precisely determine fertilisation requirements.