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Potassium Nitrate

Specifications

Appearance White crystals, yellowish-grey shade
KNO3 content: on dry basis, %, min 99,9
in terms of nitrogen, %, min 13,7
in terms of potassium (K2O), %, min 46,2
Moister content, %, max 0,2
Chlorine salt content, %, max 0,02
Insoluble, %, max 0,01
pH (1% solution) 5,4

Description

Highly-efficient nitrogen and potassium containing water-soluble fertilizer with high K2O content.

SOLAR Potassium nitrate is considered to be a standard of chemical purity among similar products.

Application of potassium nitrate increases stress resistance of plants and improves quality of yield.

Ideal for use in greenhouses, fertigation systems, as well as for foliar fertilization of cereals, vegetables, fruits and ornamental crops.

Application method and dosage

Root fertilization:

Cucumbers and tomatoes 0,15-0,25 % solution (1,5-2,5 g/l of water)
Other vegetable crops, cucurbits crops 0,1-0,15 % solution (1-1,5 g/l of water)
Fruit and berry and ornamental crops 0,15-0,25 % solution (1,5-2,5 g/l of water)
Precise concentration of the solution is determined based on soil diagnostics and quality of irrigation water.

Foliar fertilization: The solution is applied onto leaves by a sprayer in the following quantities* (recommended consumption of spray material is 200 l/ha**)
Cereal, technical, fruit and berry and ornamental crops 1,5-6 kg/ha


* Precise dosage of the fertilizer is determined depending on the vegetation stage based on the data of plant diagnostics, presence of stress and the symptoms caused by nutritional deficiency.

** The dosage is calculated for the consumption of 200 l/ha of spray material. For preparation of 300 l/ha working solution application rates should be proportionally increased.

Packing and transportation

25 kg PE bags (palletized).

Store in a dry place, away from the exposure to direct sunlight.

Trials

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Publications

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Videos

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aqua_drop_20_20_20

AQUA DROP 20-20-20

Aqua Drop line of products is suitable for open-field fertigation of most fruit and vegetable crops. Due to balanced content of Nitrogen, Phosphorus and Potassium water-soluble fertilizers Aqua Drop provide plants with optimu...

Detail
aqua_drop_18_18_18

AQUA DROP 18-18-18

Aqua Drop line of products is suitable for open-field fertigation of most fruit and vegetable crops. Due to balanced content of Nitrogen, Phosphorus and Potassium water-soluble fertilizers Aqua Drop provide plants with optimu...

Detail