Organic Fertilisers

GAFSA 0-29.5-0 powered and GAFSA 0-27-0 are fully approved and unrestricted. GAFSA 0-18-17 and 0-13-26 are Soil Association approved but are restricted and therefore require derogation.

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Polysulphate® is a versatile and valuable source of prolonged release Sulphur (S), containing Potassium (K), Calcium (Ca) and Magnesium (Mg) in soluble, readily absorbed forms.

Polysulphate® is fully approved for organic use, contains low levels of chloride and has a lower carbon footprint than standard practice.

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• ESTA® Kieserit gran is a source of Magnesium and Sulphur

• It contains 15% (25% MgO) Magnesium and 21% (50% SO3) Sulphur

• It is a fast acting water soluble fertiliser which is available to plants at all pH’s

• ESTA® Kieserit gran is, as a crude salt, approved according to regulation (EC) 834/2007 and (EC) 889/2008 for use in organic farming systems

• ESTA Kieserit gran is available as a straight or can be included in a blend

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• Sulphate of Potash containing Magnesium Salt, with S 30/10.
• Patentkali is a unique potash based fertiliser developed by combining fully soluble and naturally occurring minerals to produce the optimum nutrient ratio for potatoes, vegetables and fruit crops.
• It has been developed to maximise the efficiency of nutrient usage by providing three macronutrients in combination thereby adequately securing the crops requirements for the duration of the growth period.
• Patentkali is a complex compound fertiliser (CCF) in granular form which means that every granule contains all the nutrients present for maximum availability and nutrient distribution.
• Patentkali will spread with a uniform pattern at bout widths up to 36m.