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Euro Hydra K Liquid is a unique foliar solution to support growers in enhancing crop performance. It is a one-of-a-kind solution, improving both Water Use Efficiency and Crop Quality. Euro Hydra K Liquid has been developed by R&D and Innovation for fruit orchards and vegetables, but can also be used on various arable crops. Euro Hydra K Liquid counteracts the effects of drought and heat by enhancing the water uptake and improving the water balance status of the plant. In addition, Euro Hydra K Liquid stimulates and induces a higher final quality, in particular coloration and firmness. Many years of trial results have confirmed these positive effects, even in years with sufficient irrigation/rainfall. Euro Hydra K Liquid has demonstrated to be a very valuable investment (ROI). Euro Hydra K Liquid is the quality drink for your crop!

  • Increases plant tolerance to drought and heat
  • Improves plant WUE (Water Use Efficiency)
  • Neutralizes the molecules responsible of cell damage during drought and heat stress
  • Enhances fruit coloration
  • Induces additional sugar formation and translocation
  • Ensures higher fruit firmness
ES Foliar mono-01 Created with Sketch.
  • Highly concentrated solution
  • Colourless liquid
  • Production process certified according to ISO 9001:2015
  • Formulated without Chlorides, Nitrates and Sulfates
  • Easy to handle and apply

Foliar Application

Crop Application date Min L / ha / appl Max L / ha / appl Conc. % (w/v))
Strawberry
1 - 2 applications:
• Prior to stages of drought or heat stress
2 applications:
• As of fruit setting
• Until 2 weeks before harvesting
3 6 0.5 - 1
Fruit trees
1 - 2 applications:
• Prior to stages of drought or heat stress
2 - 4 applications:
• As of physiological fall
• Until 2 weeks before harvesting
• 10 - 14 days interval
4 10 0.5 - 1, <1.5
Tomato
1 - 2 applications:
• Prior to stages of drought or heat stress
2 applications:
• As of fruit setting
3 8 0.5 - 1
Citrus
1 - 2 applications:
• Prior to stages of drought or heat stress
2 - 4 applications:
• As of physiological fall
• Until 2 weeks before harvesting
• 10 - 14 days interval
4 10 0.5 - 1, <1.5
Soft fruit
1 - 2 applications:
• Prior to stages of drought or heat stress
2 applications:
• As of fruit setting
• Until 2 weeks before harvesting
3 4 0.5 - 1, <1.5
Vineyards
1 - 2 applications:
• Prior to stages of drought or heat stress
2 applications:
• As of fruit setting
3 9 0.5 - 1, <1.5
Melon
1 - 2 applications:
• Prior to stages of drought or heat stress
2 applications:
• As of fruit setting
• Until 2 weeks before harvesting
3 8 0.5 - 1
Olive
1 - 2 applications:
• Prior to stages of drought or heat stress
2 applications:
• As of fruit setting
4 10 0.5 - 1, <1.5
Arable crops
2 - 3 applications:
• As of vegetative growth
2 4 1 - 1.5

Spraying concentration: 0.5-1% with a maximum of 1.5% on perennials.

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Compatible with other fertilizers. The pH of the tank solution should be above 4.

Packaging sizes

  • 1l
  • 5l
  • 10l
  • 20l
  • 200l
  • 1000l

Fertilizing Knowledge

Euro Hydra K Liquid: the quality drink for your crop!

Water Use Efficiency (WUE) and crop quality are big concerns for dryland farming, in semi-arid areas as well as in irrigated lands. Making the most of the water resources in a more clever way is becoming a mandatory challenge. Euro Hydra K Liquid is an innovative foliar solution with biostimulation effect, developed to support growers in facing today’s agricultural challenges. It is a one-of-a-kind solution, improving both Water Use Efficiency and Crop Quality.

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