Elixir Garden Supplies


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Soluble Sulphate of Potash Fertiliser | 25kg Bag | Treats over 1600m² at 15g per sq.m


  • Amazing Value! A single 25kg bag is enough to treat over 1600sqm.
  • Krista SOP Suitable for Fertigation
  • Highly soluble, dissolves quickly
  • Ideal where high potassium levels are required with additional Sulphur
  • Suitable for crops with a high sulphur demand
SKU 01606 Categories , Tags , , , , , ,

Product Description


Soluble Sulphate of Potash/Potassium Sulphate Soluble Fruit Berries Tomato Fertiliser

Soluble Sulphate of Potash (KRISTA SOP N.P.K 0-0-51 + 18S) is great for fertigation. It’s ideal where high potassium levels are required without additional nitrogen. Fruiting and flowering plants particularly benefit from increased potassium. Crops strengthen and ripen, increasing yields and defending against disease.

Suitable for crops with a high sulphur demand. KRISTA SOP has very low chloride content and is highly soluble and dissolves very quickly.

Soluble Sulphate of Potash Applications:


Apply at the rate of 10g per square metre. Ensure the surface is already damp. Spread evenly over the surface and rake into approximately 5cm of soil. Water in well immediately after spreading.

Soluble Powder

Soluble Application: Dissolve 20g in 8 Litres of water. Stir the contents until the product has dissolved completely. Apply this to the soil surrounding the root system and spray liberally over the foliage. Reapply once a week over 3 weeks. Note: if applying on foliage, it is recommended not to apply if the temperature is above 30 degrees.

DRY APPLICATION: Apply at the rate of 15g per square metre evenly over the soil. Water in well immediately after applying.


Total K2O 51%
Total S 18%
Insoluble 0.1% Maximum
Chloride 1.0% Maximum

Smaller weights are repackaged into clear packaging to offer best possible value.

Find our range of FERTILISERS here.

Additional information

Weight 25 kg


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