K+S·Macronutrients
soluSOP 52 ORGANIC
Водорозчинний сульфат калію з 52,5% K2O та 18% S. Безхлорне калійно-сірчане живлення для фертигації та листкового підживлення плодів і овочів.
Main advantages
- 52.5% K2O sulphate of potash — high-grade potassium feed
- 18% sulphur — boosts protein and nitrogen use
- Almost chloride-free — safe for sensitive crops
- Fully water-soluble — clean fertigation, no residue
- Organic-certified — EU 2018/848 approved
About this product
soluSOP 52 ORGANIC
soluSOP 52 ORGANIC is a water-soluble sulphate of potash supplying 52.5% K2O and 18% sulphur (as 45% SO3) in fully plant-available form. Almost chloride-free, it suits chloride-sensitive fruit and vegetable crops. Potassium supports drought and frost tolerance while sulphur drives protein synthesis and nitrogen efficiency. Apply through fertigation at 15-25 kg/ha or as a 0.5-5% foliar spray from early vegetative to mid-generative stages. Approved for organic farming.
At a glance
Nutrient composition
Nutrient composition
NPK blend
Values are % nutrient by mass. Balanced blend for starter nutrition.
Potassium (K₂O)
52.5%
Hardiness + grain fill
Application
Rates, windows, expected results
- Application rate
- Fertigation: 15-25 kg/ha per application; foliar: 0.5-5% solution
- Window
- Early vegetative to mid-generative phase; covers peak demand across all growth stages
- Compatible crops
- Fruit crops · Vegetables · Grapes · Berries · Potatoes · Tomatoes
Full specifications
Every field from the manufacturer
- Type
- Potassium
- Form
- Crystalline
- Manufacturer
- K+S
- Potassium (K₂O)
- 52.5%
- Sulfur (S)
- 18%
- Application
- Foliar, Fertigation
- Target Crops
- Fruit crops, Vegetables, Grapes, Berry crops, Potato, Tomato
- Growing conditions
- Application sites
- Культури (джерело)
- Fruit crops; Vegetables; Grapes; Berries; Potatoes; Tomatoes
Vendor offers
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Questions & answers
What farmers ask most
- Rates depend on crop, prior history, soil-analysis results, and current soil nutrient status. A typical NPK complex on cereals is 150–300 kg/ha. Use the /calculators/npk tool or consult an agronomist for an exact dose.
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