Eurosolids Potassium Nitrate Horticultural Grade is a highly pure Potassium fertilizer, which dissolves rapidly and completely. Our product is not sensitive to caking and is recommended during fruit or tuber development. The high level of Potassium plays an important role in achieving higher yields with optimal quality, and affects overall plant performance. Furthermore, the presence of Nitrate Nitrogen has a positive effect on the uptake of Potassium in the plant and is crucial during fruit sizing.

  • Improves fruit quality, shelf life and increases plant drought resistance
  • Developed for fertigation in open field and greenhouses. Also suitable for foliar application

Application

  • Low in heavy metals
  • Low in Sodium and Chloride
  • White crystals
  • Easy to handle, dissolve and apply

Hydroponics

Kg in 1.000 l stock solution K2O in kg Total N in kg N-NO3 in kg
100 46 13 13
150 69 19.5 19.5
200 92 26 26
250 115 32.5 32.5

 

Fertigation

Crop Application date Min kg/ha/season Max kg/ha/season
Fruit trees
• As of start of fertigation
• Until 4 weeks before harvesting
150 400
Vegetables
• As of vegetative growth
• Until 2 weeks before harvesting
100 300
Banana
• During entire fertigation program 200 500
Citrus (adult)
• During entire fertigation program 150 400
Potato
• As of tuber setting
• Until tuber ripening
100 200
Tomato
• As of 4 weeks after planting
• Until fruit ripening
150 300
Vineyards (adult)
• As of start of fertigation
• Until 4 weeks before harvesting
100 250

 

Foliar Application

Crop Application date Min kg / ha / appl Max kg / ha / appl Conc. % (w/v))
Vegetables
2 - 4 applications:
• As of fruit setting
• 10 - 14 days interval
4 8 0.5 - 1.0
Citrus
1 application:
• During fruit filling
6 15 1.5 - 2.5
Banana
5 - 9 applications:
• As of transplanting
• Until fruit filling
6 15 1.0 - 2.0
Olive
3 - 4 applications:
• Spring application
• During vegetative growth
• During fruit filling
8 18 1.5 - 2.5
Stone fruit
2 - 3 applications:
• As of fruit setting
• Until fruit colouring
5 10 1.0 - 1.5
Pip fruit
1 - 3 applications:
• As of end of flowering
• Until fruit filling
4 12 0.5 - 1.5

 

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Compatible with other fertilizers.

Packaging sizes

  • 25kg
  • 1000kg

Fertilizing Knowledge

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