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Water Soluble Fertilizers

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Water soluble fertilizers are fertilizers that can be dissolved in water and added or leached out of the soil easily. Among the sixteen elements required for the development and growth of any crop, N P K are the major nutrients. Water Soluble NPK’s are fast acting, highly efficient & extremely useful for increasing the yield and quality of horticultural and all field & cash crops.

SBFP have following combination of Grades of water soluble fertilizers under the umbrella of “KARNI” brand which is packed in various packs as per the need of the application by farmers. 

  • 19-19-19 (19 All)

  • 17-44-00 (Urea Phosphate)

  • 13-0-45 (Pottasium Nitrate)

  • 0-52-34 (Mono Potassium Phosphate)

  • 0-0-50 (Sulphate of Potash)

  • 12-61-0 (Mono Ammonium Phosphate)

  • Calcium Nitrate

  • Magnesium Sulphate

  • 13-40-13

For more details and to purchase, click on the images.

Properties of various WSF Grades

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  • It is a 100 % water soluble fertilizer containing major nutrients N, P & K 

  • It helps in maintaining NPK nutrient balance in the plant & makes them easily & speedily available.

  • It is acidic in nature & hence helps in removing salt deposition in the drippers of the system.

  • It can be used with any type of pesticides for foliar spray as well as in Fertigation.

  • Crop Recommendation:  fruits, flowers, vegetables, cereals, pulses, cotton, cane & tea. It can be applied at any stage of crop.

  • Available  Packing : 1 Kg & 25 Kg.

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• Low salt index, Chloride free rich in potash fertilizer
• Entire Nitrogen in Nitrate form which is quickly available to the plants
• Increases up-take of Potassium, Calcium and Magnesium nutrients
• Protects dropping of immature and developing fruits under unfavorable condition.
• Can be mixed with other fertilizers
• Application: Fertigation & Foliar Spray
• Crop Recommendation: Grapes, Banana, Cotton, Pomegranate, Tomato, Onion, Sugarcane, Ginger, Turmeric, Watermelon.
• Packing available : 1 Kg, 25 Kg

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• Concentrated source of Phosphorus and Potassium
• Chloride free
• Improves fruit size & yield
• Improves resistance to adverse weather and pests
• Recommended during initial developmental stage of plants (pre bloom and post bloom)
• Recommended for use in alkaline soils for best results.
• Improves luster, uniform color and taste of fruit
• Application: Foliar Spraying and Fertigation
• Crop Recommendation: Tomato, Sugar beet, Onion, Potato, Groundnut, Legumes, Fruits, Flower and commercial crops
• Packing available : 1 Kg, 25 Kg

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• Highly concentrated source of Phosphorus
• Sodium & Chloride free
• Prevents salt deposition near root zone
• Improves up-take of other nutrients
• Recommended before flowering
• Ideal for application in the initial stages of crop growth
• Application : foliar spray, drip irrigation, hydroponics, low throw sprinklers, center pivots and spray Units
• Available Packing: 1 Kg & 25 Kg

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• Chloride free potash source
• Also contains 17.5% Sulphur
• Recommended during final development stage of the plants
• Increases shelf life of the crop
• Increases resistance against pest, diseases and abiotic stress
• Application: Fertigation, Foliar spray
• Crop Recommendation: tobacco, groundnut, potato, onion, tomato, beet, garlic, citrus etc.
• Available in 25 Kg packing

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• The fertilizer should be used considering the proportion and time of the crop cycle. 
• It is best to be used from the pre-flowering stage to the fruiting stage.
• Spray should be used according to crop & soil and leaves should be properly soaked with fertilizer.
• This fertilizer can be applied in standing crops by using either the drip irrigation method, the leafy spray method, or direct application to the soil.
• In the standing crop, Calcium Nitrate can be used twice or thrice as per requirement at the rate of 25-50 KG/acre.
• The recommended dose of fertilizer through the drip irrigation method is 1.5 to 2.5gm of fertilizer mixed with per litre of water considering the crop and soil type.


• Fosters plant rooting and blossoming
• Has an acid pH to prevent scale formation in irrigation systems
• Promotes crop growth by stimulating new root development
• Reduces flower drop, increases fruit setting and yield and quality of produce
• Useful for early flowering & fruit development stages where requirement of P is more.
• Enriched with micronutrients
• Application: Fertigation & foliar spray
• Available in: 5 Kg. & 25 Kg.

• It is adduct of Urea and Phosphoric acid & Best Source of Phosphorus
• Being 100% soluble, amenable to Fertigation, gives maximum utilization of ‘P’ as well as ‘N’ even in calcareous soil & increases nutrient uptake efficiency
• High acidity helps to create idle pH in the root zone area.
• Gives impressive increase in yield & quality
• Application: Fertigation, Base Fertilizer
• Improves quality of alkaline irrigation water & helps to un-clog the drippers of Micro Irrigation System.
• Recommended Crops: cotton, carrot, potato, onion, garlic, tropical and citrus trees.
• Available Packing : 5 Kg, 25 Kg

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  • Magnesium sulphate is a secondary nutrient and is used to correct magnesium deficiency in the soil.

  • Magnesium sulphate also improves nitrogen and phosphorous uptake by crops.

  • It is best for crops that required magnesium-rich soil for growth, it is also widely used in pot mixes too.

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