Polisulmag skład grafika

POLISULMAG® Magnesium-sulphur fertilizer enriched with potassium and microelements® 

POLISULMAG® magnesium-sulphur mineral fertilizer is a response to the low abundance of this component in soils. It is a perfectly composed product, based on polyhalite rich in potassium, calcium, sulfur and sodium with an increased dose of
magnesium, naturally contained in the mineral. The high content of magnesium has a significant impact on the quality of crops and their proper growth. The ideal ratio of macronutrients contained in the mineral fertilizer Polisulmag® allows you to meet most of the nutritional needs of plants. Due to the reduced content of chlorides, it is safe to use on all types of soil. The high solubility of the product and the extended period of the release of elements ensure that the crops are evenly supplied with the right amounts of nutrients. The mineral magnesium-sulphur fertilizer Polisulmag® is recommended for most agricultural crops, including sugar beet, maize, rapeseed and cereals. A high demand for this element is also found in vegetable crops, including legumes and legumes.

High magnesium and sulfur ratio with added potassium, calcium and sodium

Minimum content of toxic chlorides

High solubility and extended plant availability

No effect of soil salinity and acidification

To be used before seeding and top dressing, in agricultural, vegetable and horticultural crops

Patented formulation

Goudenkorrel Mineral fertilisers

Properties of Polisulmag® Mineral Fertiliser

  • high proportion of magnesium and sulfur with the addition of potassium, calcium and sodium in one dose

  • full solubility, no effect of salinity and acidification of the soil

  • gradual release of nutrients and extended availability

  • reduced risk of sulfate loss and reduced chloride content

  • granulate for use before sowing and top dressing, excellent spreading capacity

  • increases the effectiveness of fertilizer and soil nitrogen

  • recommended for many plant species, including: wheat, corn, rice, potatoes, especially those grown on acidic soils. Also recommended for vegetables, fruit trees and ornamental plants.

  • G2D Nodens Technology ™ – multi-stage technology of atomization, separation, mixing and aggregation of active particles (along with their disintegration activator), thanks to which the product is characterized by the highest performance parameters and allows for significant savings in fertilization.

POLISULMAG®  Magnesium-sulphur fertilizer enriched with potassium and microelements – Product characteristics

  • MINERAL FERTILIZER (PFC 1 (C) (I) (a) (i))
    5.5% Potassium oxide (K2O) soluble in water
    15% Total calcium oxide (CaO) 5% CaO soluble in water
    21% Total magnesium oxide (MgO)
    1.8% Total sodium oxide (Na2O)  soluble in water
    22% Total sulfur trioxide (SO3) 20% SO3 soluble in water
  • Ingredients: CMC1: primary raw materials and mixtures: Polyhalite CAS:15278-29-2, Magnesium carbonate CAS:546-93-0, Calcium carbonate CAS:471-34-1
  • Granulometry: 91% of the product is in the form of granules with dimensions of 2-5 mm
  • pH of the substance: 8.5
  • Precautions: use eye and face protection. In case of getting into the eyes, carefully rinse with water for several minutes. Keep away from children!
  • Storage: store away from sunlight, in a dry and well-ventilated room. In winter, protect against freezing and additionally cover with fleece.

Application and dosage mineral fertilizer PoliSulMag®

Agricultural Crops
Plant Dose of fertilizer (kg·ha-1)
Buckwheat 250
Cereal mixtures 200-300
Coffee 250
Cotton lint 200
Cucumber 200
Fiber flax 300
Fodder 450
Grassland (meadow) 250-350
Hops 350-500
Jerusalem artichoke 250-350
Maize 300-500
Millet 200-300
Oats 200-300
Peas 250
Potatoes 200-250
Rape 350-500
Rice 200
Rye 200
Sorghum 250-300
Soya 250-350
Soybean 250-350
Spring barley 200-300
Spring wheat 200-300
Sugar beet 350-500
Sugar cane 400-500
Sunflower 250-300
Sweet potatoes 250
Tabacco 450
Tea 150
Triticale 200-300
Winter barley 200-300
Winter wheat 200-300
Vegetables & Fruits
Plant Dose of fertilizer (kg·ha-1)
Apple 300
Banana 350
Beans (dry) 250
Beetroot 250
Broccoli 350-500
Brussels sprouts 400
Cabbage 350-500
Carrot 250
Cassava 250
Cauliflower 350-500
Chinese cabbage 350-500
Citrus fruit 300
Climbing beans 250
Cocoa beans (dry) 250
Dwarf beans 250
Eggplant 300
Garlic 350-500
Green peas 250
Groundnuts (peanuts) 250
Horseradish 350-500
Kale 350-500
Kohlrabi 350-500
Leek 250-450
Mango 250
Melon 250
Onion 350-500
Palm oil 500
Peas 250
Peppers 250
Plantaints 250
Radishes 350-500
Red cabbage 350-500
Savoy cabbage 350-500
Sesame seed 200
Small radishes 350-500
Turnip 350-500
Vine 400
Watermelon 250
White cabbage 350-500