{"id":742,"date":"2026-05-18T10:35:07","date_gmt":"2026-05-18T09:35:07","guid":{"rendered":"https:\/\/staging.rdp.co.uk\/soilworx\/?page_id=742"},"modified":"2026-06-26T17:54:41","modified_gmt":"2026-06-26T16:54:41","slug":"sulphate-of-potash","status":"publish","type":"page","link":"https:\/\/staging.rdp.co.uk\/soilworx\/products\/sulphate-of-potash\/","title":{"rendered":"Sulphate of Potash"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"742\" class=\"elementor elementor-742\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-48196c5 e-con-full hero-gradient e-flex e-con e-parent\" data-id=\"48196c5\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e904b3c elementor-hidden-mobile elementor-absolute breadcrumbs elementor-widget elementor-widget-text-editor\" data-id=\"e904b3c\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_position&quot;:&quot;absolute&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<nav aria-label=\"breadcrumbs\" class=\"rank-math-breadcrumb\"><p><span class=\"last\">Home<\/span><\/p><\/nav>\t\t\t\t\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-f4f3773 e-flex e-con-boxed e-con e-child\" data-id=\"f4f3773\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0a007a0 elementor-widget elementor-widget-heading\" data-id=\"0a007a0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\"><span>Sulphate of Potash <\/span> chloride-free potassium fertiliser<\/h1>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-91d391f e-con-full e-flex e-con e-parent\" data-id=\"91d391f\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2cd778d elementor-widget__width-initial elementor-widget elementor-widget-heading\" data-id=\"2cd778d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\"><span>Sulphate of Potash<\/span> chloride-free potassium for crop nutrition<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-eeb4685 elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"eeb4685\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><strong>Premium potassium. No chloride. No compromise.<\/strong><\/p><p>SoilWorx Sulphate of Potash (SOP) is a high-analysis potassium fertiliser supplying 50% K<sub>2<\/sub>O in a chloride-free, low-salt form. It is the potassium source of choice in crop nutrition programmes where crops are sensitive to chloride, including potatoes, soft fruit, vegetables, protected crops and hops. The chloride content of cheaper muriate of potash (MOP) can damage quality, reduce yields and affect marketable output.<\/p><p>Sulphate of potash also provides sulphur (typically 18% SO<sub>3<\/sub>), making it doubly useful in sulphur-responsive crops where deficiency is now widespread following reductions in atmospheric sulphur deposition across the UK and Ireland.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-703da41 e-con-full e-flex e-con e-parent\" data-id=\"703da41\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-8457111 e-con-full e-flex e-con e-child\" data-id=\"8457111\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-417b15a elementor-widget elementor-widget-heading\" data-id=\"417b15a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Product <span>specifications<\/span><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e82b49b xpro-table-head-icon-top elementor-widget__width-inherit xpro-table-row-icon-right elementor-widget elementor-widget-xpro-table\" data-id=\"e82b49b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"xpro-table.default\">\n\t\t\t\t\t<table class=\"xpro-table xpro-table-responsive\">\n\t<thead class=\"xpro-table-head\">\n\t<tr class=\"xpro-table-head-row\">\n\t\t\t\t\t<th class=\"xpro-table-head-column-cell elementor-repeater-item-d3cadd9\">\n\t\t\t\t<div class=\"xpro-table-head-column-cell-inner\">\n\t\t\t\t\t<span class=\"xpro-table-head-column-cell-content\">Parameter<\/span>\n\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/th>\n\t\t\t\t\t<th class=\"xpro-table-head-column-cell elementor-repeater-item-030ffb1\">\n\t\t\t\t<div class=\"xpro-table-head-column-cell-inner\">\n\t\t\t\t\t<span class=\"xpro-table-head-column-cell-content\">Value<\/span>\n\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/th>\n\t\t\t<\/tr>\n\t<\/thead>\n\t<tbody class=\"xpro-table-body\">\n\t\t\t<tr class=\"xpro-table-body-row\">\n\t\t\t\t\t\t\t\t<td class=\"xpro-table-body-row-cell elementor-repeater-item-4459fb3\" colspan=\"\">\n\t\t\t\t\t\t<div class=\"xpro-table-body-row-cell-inner\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"xpro-table-body-row-cell-content\">\n\t\t\t\t\t\t\t\tTotal Nitrogen\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t<td class=\"xpro-table-body-row-cell elementor-repeater-item-5d22a84\" colspan=\"\">\n\t\t\t\t\t\t<div class=\"xpro-table-body-row-cell-inner\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"xpro-table-body-row-cell-content\">\n\t\t\t\t\t\t\t\t0.1 %w\/w\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t<\/tr>\n\t\t\t<tr class=\"xpro-table-body-row\">\n\t\t\t\t\t\t\t\t<td class=\"xpro-table-body-row-cell elementor-repeater-item-bfd78f2\" colspan=\"\">\n\t\t\t\t\t\t<div class=\"xpro-table-body-row-cell-inner\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"xpro-table-body-row-cell-content\">\n\t\t\t\t\t\t\t\tP<sub>2<\/sub>O<sub>5<\/sub>\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t<td class=\"xpro-table-body-row-cell elementor-repeater-item-b0a6451\" colspan=\"\">\n\t\t\t\t\t\t<div class=\"xpro-table-body-row-cell-inner\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"xpro-table-body-row-cell-content\">\n\t\t\t\t\t\t\t\t0.0 %w\/w\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t<\/tr>\n\t\t\t<tr class=\"xpro-table-body-row\">\n\t\t\t\t\t\t\t\t<td class=\"xpro-table-body-row-cell elementor-repeater-item-f475a2d\" colspan=\"\">\n\t\t\t\t\t\t<div class=\"xpro-table-body-row-cell-inner\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"xpro-table-body-row-cell-content\">\n\t\t\t\t\t\t\t\tK<sub>2<\/sub>O\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t<td class=\"xpro-table-body-row-cell elementor-repeater-item-cf50e20\" colspan=\"\">\n\t\t\t\t\t\t<div class=\"xpro-table-body-row-cell-inner\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"xpro-table-body-row-cell-content\">\n\t\t\t\t\t\t\t\t50.4 %w\/w\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t<\/tr>\n\t\t\t<tr class=\"xpro-table-body-row\">\n\t\t\t\t\t\t\t\t<td class=\"xpro-table-body-row-cell elementor-repeater-item-6ea8f4a\" colspan=\"\">\n\t\t\t\t\t\t<div class=\"xpro-table-body-row-cell-inner\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"xpro-table-body-row-cell-content\">\n\t\t\t\t\t\t\t\tSulphur (SO<sub>3<\/sub>)\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t<td class=\"xpro-table-body-row-cell elementor-repeater-item-08e176f\" colspan=\"\">\n\t\t\t\t\t\t<div class=\"xpro-table-body-row-cell-inner\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"xpro-table-body-row-cell-content\">\n\t\t\t\t\t\t\t\tApproximately 18%\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t<\/tr>\n\t\t\t<tr class=\"xpro-table-body-row\">\n\t\t\t\t\t\t\t\t<td class=\"xpro-table-body-row-cell elementor-repeater-item-0b446a7\" colspan=\"\">\n\t\t\t\t\t\t<div class=\"xpro-table-body-row-cell-inner\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"xpro-table-body-row-cell-content\">\n\t\t\t\t\t\t\t\tChloride content\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t<td class=\"xpro-table-body-row-cell elementor-repeater-item-c858cdf\" colspan=\"\">\n\t\t\t\t\t\t<div class=\"xpro-table-body-row-cell-inner\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"xpro-table-body-row-cell-content\">\n\t\t\t\t\t\t\t\tChloride-free\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t<\/tr>\n\t\t\t<tr class=\"xpro-table-body-row\">\n\t\t\t\t\t\t\t\t<td class=\"xpro-table-body-row-cell elementor-repeater-item-46a1b55\" colspan=\"\">\n\t\t\t\t\t\t<div class=\"xpro-table-body-row-cell-inner\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"xpro-table-body-row-cell-content\">\n\t\t\t\t\t\t\t\tSalt index\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t<td class=\"xpro-table-body-row-cell elementor-repeater-item-47d6eef\" colspan=\"\">\n\t\t\t\t\t\t<div class=\"xpro-table-body-row-cell-inner\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"xpro-table-body-row-cell-content\">\n\t\t\t\t\t\t\t\tLow\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t<\/tr>\n\t\t\t<tr class=\"xpro-table-body-row\">\n\t\t\t\t\t\t\t\t<td class=\"xpro-table-body-row-cell elementor-repeater-item-c04210f\" colspan=\"\">\n\t\t\t\t\t\t<div class=\"xpro-table-body-row-cell-inner\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"xpro-table-body-row-cell-content\">\n\t\t\t\t\t\t\t\tPack sizes\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t<td class=\"xpro-table-body-row-cell elementor-repeater-item-aaba805\" colspan=\"\">\n\t\t\t\t\t\t<div class=\"xpro-table-body-row-cell-inner\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"xpro-table-body-row-cell-content\">\n\t\t\t\t\t\t\t\t1,250 kg bulk bags\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t<\/tr>\n\t\t\t<tr class=\"xpro-table-body-row\">\n\t\t\t\t\t\t\t\t<td class=\"xpro-table-body-row-cell elementor-repeater-item-2881713\" colspan=\"\">\n\t\t\t\t\t\t<div class=\"xpro-table-body-row-cell-inner\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"xpro-table-body-row-cell-content\">\n\t\t\t\t\t\t\t\tForm\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t<td class=\"xpro-table-body-row-cell elementor-repeater-item-208d682\" colspan=\"\">\n\t\t\t\t\t\t<div class=\"xpro-table-body-row-cell-inner\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"xpro-table-body-row-cell-content\">\n\t\t\t\t\t\t\t\tGranular \/ mini-granular\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t<\/tr>\n\t\t<\/tbody>\n<\/table>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-2dc8311 e-con-full e-flex e-con e-child\" data-id=\"2dc8311\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e458a53 elementor-widget elementor-widget-heading\" data-id=\"e458a53\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Why <span>Sulphate of Potash?<\/span><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-47df70d bullet-list elementor-widget elementor-widget-text-editor\" data-id=\"47df70d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><strong>Chloride-free and low salt index.<\/strong> Unlike muriate of potash (KCl, 60% K<sub>2<\/sub>O), sulphate of potash contains no chloride. Chloride can accumulate in the soil, increasing osmotic stress, reducing water uptake and, in potatoes, increasing the risk of blackspot bruising and reducing dry matter content. SOP&#8217;s low salt index also reduces the risk of fertiliser scorch on seedlings and sensitive root systems.<\/p><p><strong>Sulphur bonus.<\/strong> The sulphate form of SOP delivers readily available sulphur alongside potassium. Sulphur deficiency has increased substantially across UK and Ireland\u2019s arable and grassland soils in recent decades. SOP addresses both deficiencies in one application.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-0e308bd e-con-full e-flex e-con e-parent\" data-id=\"0e308bd\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-c2d1eb3 e-con-full e-flex e-con e-child\" data-id=\"c2d1eb3\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-69e4a37 elementor-widget__width-inherit elementor-widget elementor-widget-heading\" data-id=\"69e4a37\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Which <span>crops benefit<\/span> most?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ab38ada bullet-list elementor-widget elementor-widget-text-editor\" data-id=\"ab38ada\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Sulphate of potash is the preferred potassium source for:<\/p><ul><li><strong>Potatoes:<\/strong> prevents blackspot bruising, maintains dry matter, improves tuber quality for fresh and processing markets<\/li><li><strong>Soft fruit:<\/strong> strawberries, raspberries, blackcurrants and gooseberries<\/li><li><strong>Vegetables:<\/strong> brassicas, alliums, salads and root crops where chloride tolerance is low<\/li><li><strong>Protected crops:<\/strong> tomatoes, cucumbers, peppers and other high-value glasshouse crops<\/li><li><strong>Hops:<\/strong> chloride-sensitive perennial crop with high potassium demand<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-2686a22 e-con-full e-flex e-con e-parent\" data-id=\"2686a22\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-0453149 e-con-full e-flex e-con e-child\" data-id=\"0453149\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-00e9ebc elementor-widget__width-initial elementor-widget elementor-widget-heading\" data-id=\"00e9ebc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\"><span>SOP vs Muriate of Potash: <\/span> which to choose?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4ef1655 xpro-table-head-icon-top elementor-widget__width-inherit xpro-table-row-icon-right elementor-widget elementor-widget-xpro-table\" data-id=\"4ef1655\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"xpro-table.default\">\n\t\t\t\t\t<table class=\"xpro-table xpro-table-responsive\">\n\t<thead class=\"xpro-table-head\">\n\t<tr class=\"xpro-table-head-row\">\n\t\t\t\t\t<th class=\"xpro-table-head-column-cell elementor-repeater-item-d3cadd9\">\n\t\t\t\t<div class=\"xpro-table-head-column-cell-inner\">\n\t\t\t\t\t<span class=\"xpro-table-head-column-cell-content\">Factor<\/span>\n\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/th>\n\t\t\t\t\t<th class=\"xpro-table-head-column-cell elementor-repeater-item-030ffb1\">\n\t\t\t\t<div class=\"xpro-table-head-column-cell-inner\">\n\t\t\t\t\t<span class=\"xpro-table-head-column-cell-content\">Sulphate of Potash (SOP)<\/span>\n\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/th>\n\t\t\t\t\t<th class=\"xpro-table-head-column-cell elementor-repeater-item-318e2dc\">\n\t\t\t\t<div class=\"xpro-table-head-column-cell-inner\">\n\t\t\t\t\t<span class=\"xpro-table-head-column-cell-content\">Muriate of Potash (MOP)<\/span>\n\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/th>\n\t\t\t<\/tr>\n\t<\/thead>\n\t<tbody class=\"xpro-table-body\">\n\t\t\t<tr class=\"xpro-table-body-row\">\n\t\t\t\t\t\t\t\t<td class=\"xpro-table-body-row-cell elementor-repeater-item-9d2c14f\" colspan=\"\">\n\t\t\t\t\t\t<div class=\"xpro-table-body-row-cell-inner\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"xpro-table-body-row-cell-content\">\n\t\t\t\t\t\t\t\tK<sub>2<\/sub>O\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t<td class=\"xpro-table-body-row-cell elementor-repeater-item-dd4d596\" colspan=\"\">\n\t\t\t\t\t\t<div class=\"xpro-table-body-row-cell-inner\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"xpro-table-body-row-cell-content\">\n\t\t\t\t\t\t\t\t50%\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t<td class=\"xpro-table-body-row-cell elementor-repeater-item-aabb302\" colspan=\"\">\n\t\t\t\t\t\t<div class=\"xpro-table-body-row-cell-inner\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"xpro-table-body-row-cell-content\">\n\t\t\t\t\t\t\t\t60%\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t<\/tr>\n\t\t\t<tr class=\"xpro-table-body-row\">\n\t\t\t\t\t\t\t\t<td class=\"xpro-table-body-row-cell elementor-repeater-item-4bd3eae\" colspan=\"\">\n\t\t\t\t\t\t<div class=\"xpro-table-body-row-cell-inner\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"xpro-table-body-row-cell-content\">\n\t\t\t\t\t\t\t\tChloride\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t<td class=\"xpro-table-body-row-cell elementor-repeater-item-338ce52\" colspan=\"\">\n\t\t\t\t\t\t<div class=\"xpro-table-body-row-cell-inner\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"xpro-table-body-row-cell-content\">\n\t\t\t\t\t\t\t\tChloride-free\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t<td class=\"xpro-table-body-row-cell elementor-repeater-item-b265101\" colspan=\"\">\n\t\t\t\t\t\t<div class=\"xpro-table-body-row-cell-inner\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"xpro-table-body-row-cell-content\">\n\t\t\t\t\t\t\t\tContains chloride (46%)\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t<\/tr>\n\t\t\t<tr class=\"xpro-table-body-row\">\n\t\t\t\t\t\t\t\t<td class=\"xpro-table-body-row-cell elementor-repeater-item-7fadae9\" colspan=\"\">\n\t\t\t\t\t\t<div class=\"xpro-table-body-row-cell-inner\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"xpro-table-body-row-cell-content\">\n\t\t\t\t\t\t\t\tSulphur\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t<td class=\"xpro-table-body-row-cell elementor-repeater-item-44305ea\" colspan=\"\">\n\t\t\t\t\t\t<div class=\"xpro-table-body-row-cell-inner\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"xpro-table-body-row-cell-content\">\n\t\t\t\t\t\t\t\tapproximately 18% SO<sub>3<\/sub>\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t<td class=\"xpro-table-body-row-cell elementor-repeater-item-6a28f51\" colspan=\"\">\n\t\t\t\t\t\t<div class=\"xpro-table-body-row-cell-inner\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"xpro-table-body-row-cell-content\">\n\t\t\t\t\t\t\t\tNone\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t<\/tr>\n\t\t\t<tr class=\"xpro-table-body-row\">\n\t\t\t\t\t\t\t\t<td class=\"xpro-table-body-row-cell elementor-repeater-item-a9277e3\" colspan=\"\">\n\t\t\t\t\t\t<div class=\"xpro-table-body-row-cell-inner\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"xpro-table-body-row-cell-content\">\n\t\t\t\t\t\t\t\tSalt index\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t<td class=\"xpro-table-body-row-cell elementor-repeater-item-069520c\" colspan=\"\">\n\t\t\t\t\t\t<div class=\"xpro-table-body-row-cell-inner\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"xpro-table-body-row-cell-content\">\n\t\t\t\t\t\t\t\tLow\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t<td class=\"xpro-table-body-row-cell elementor-repeater-item-a6657b8\" colspan=\"\">\n\t\t\t\t\t\t<div class=\"xpro-table-body-row-cell-inner\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"xpro-table-body-row-cell-content\">\n\t\t\t\t\t\t\t\tHigh\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t<\/tr>\n\t\t\t<tr class=\"xpro-table-body-row\">\n\t\t\t\t\t\t\t\t<td class=\"xpro-table-body-row-cell elementor-repeater-item-0217233\" colspan=\"\">\n\t\t\t\t\t\t<div class=\"xpro-table-body-row-cell-inner\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"xpro-table-body-row-cell-content\">\n\t\t\t\t\t\t\t\tBest for\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t<td class=\"xpro-table-body-row-cell elementor-repeater-item-47c86f7\" colspan=\"\">\n\t\t\t\t\t\t<div class=\"xpro-table-body-row-cell-inner\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"xpro-table-body-row-cell-content\">\n\t\t\t\t\t\t\t\tPotatoes, soft fruit, vegetables, protected crops, hops\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t<td class=\"xpro-table-body-row-cell elementor-repeater-item-d42d87e\" colspan=\"\">\n\t\t\t\t\t\t<div class=\"xpro-table-body-row-cell-inner\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"xpro-table-body-row-cell-content\">\n\t\t\t\t\t\t\t\tCereals, oilseed rape, grassland (where chloride is tolerated)\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t<\/tr>\n\t\t<\/tbody>\n<\/table>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-e909c1d e-con-full e-flex e-con e-parent\" data-id=\"e909c1d\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-94d53a5 e-con-full e-flex e-con e-child\" data-id=\"94d53a5\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-754baf8 e-con-full e-flex e-con e-child\" data-id=\"754baf8\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4fc444e elementor-widget elementor-widget-heading\" data-id=\"4fc444e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Application <span>rates &amp; timing<\/span><\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1d56027 bullet-list elementor-widget elementor-widget-text-editor\" data-id=\"1d56027\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>At soil K index 1, typical rates range from 175\u2013250 kg K<sub>2<\/sub>O per ha, equivalent to 350\u2013500 kg per ha of SOP. Adjust based on your soil analysis. Use our <a href=\"https:\/\/staging.rdp.co.uk\/soilworx\/resources\/fertiliser-calculator\/\">Fertiliser Calculator<\/a> for crop-specific guidance.<\/p><p>Apply pre-planting as a base dressing for potatoes and root crops. For soft fruit and protected crops, split applications across the growing season are often more effective. Timing should be guided by soil analysis and crop demand.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ee55c42 e-con-full e-flex e-con e-child\" data-id=\"ee55c42\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-87eeea9 elementor-widget elementor-widget-heading\" data-id=\"87eeea9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">SOP in <span>SoilWorx blends<\/span><\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9c277ff bullet-list elementor-widget elementor-widget-text-editor\" data-id=\"9c277ff\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>SoilWorx incorporates Sulphate of Potash into our <a href=\"https:\/\/staging.rdp.co.uk\/soilworx\/products\/potato-fertiliser-k-boost\/\">K-Boost 3-2-17<\/a> organic NPK blend, specifically formulated for potato and root crop production. SOP can also be incorporated into bespoke custom blends through our <a href=\"https:\/\/staging.rdp.co.uk\/soilworx\/products\/custom-manufacture\/\">custom manufacturing service<\/a>.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-688aa6c e-con-full e-flex e-con e-parent\" data-id=\"688aa6c\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-fd29c85 elementor-widget__width-inherit elementor-widget elementor-widget-heading\" data-id=\"fd29c85\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Frequently asked <span>questions<\/span><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2cb300d elementor-widget elementor-widget-n-accordion\" data-id=\"2cb300d\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;default_state&quot;:&quot;all_collapsed&quot;,&quot;_animation&quot;:&quot;none&quot;,&quot;max_items_expended&quot;:&quot;one&quot;,&quot;n_accordion_animation_duration&quot;:{&quot;unit&quot;:&quot;ms&quot;,&quot;size&quot;:400,&quot;sizes&quot;:[]}}\" data-widget_type=\"nested-accordion.default\">\n\t\t\t\t\t\t\t<div class=\"e-n-accordion\" aria-label=\"Accordion. Open links with Enter or Space, close with Escape, and navigate with Arrow Keys\">\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-4680\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"1\" tabindex=\"0\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-4680\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><p class=\"e-n-accordion-item-title-text\"> Can I use sulphate of potash on potatoes? <\/p><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-4680\" class=\"elementor-element elementor-element-c21e511 e-con-full e-flex e-con e-child\" data-id=\"c21e511\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-955237f elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"955237f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Yes. SOP is the preferred potassium fertiliser for potatoes. Chloride from MOP can reduce dry matter content, increase blackspot bruising and affect tuber quality, particularly for pre-pack and crisping markets. SOP delivers potassium without these risks, while the sulphur can also help with scab control.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-4681\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"2\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-4681\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><p class=\"e-n-accordion-item-title-text\"> Is SOP available as part of a blended fertiliser? <\/p><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-4681\" class=\"elementor-element elementor-element-d6910f8 e-con-full e-flex e-con e-child\" data-id=\"d6910f8\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a8c00a5 elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"a8c00a5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Yes. SoilWorx incorporates Sulphate of Potash into our K-Boost 3-2-17 organic NPK blend, specifically formulated for potato and root crop production. It can also be incorporated into bespoke custom blends through our <a href=\"https:\/\/staging.rdp.co.uk\/soilworx\/products\/custom-manufacture\/\">custom manufacturing service<\/a>.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-4682\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"3\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-4682\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><p class=\"e-n-accordion-item-title-text\"> What application rate for potatoes? <\/p><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-4682\" class=\"elementor-element elementor-element-351e9ce e-con-full e-flex e-con e-child\" data-id=\"351e9ce\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c917e9d elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"c917e9d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>At soil K index 1, typical rates range from 175\u2013250 kg K<sub>2<\/sub>O per ha, equivalent to 350\u2013500 kg per ha of SOP. Adjust based on your soil analysis. Use our <a href=\"https:\/\/staging.rdp.co.uk\/soilworx\/resources\/fertiliser-calculator\/\">Fertiliser Calculator<\/a> for crop-specific guidance.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<script type=\"application\/ld+json\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Can I use sulphate of potash on potatoes?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes. SOP is the preferred potassium fertiliser for potatoes. Chloride from MOP can reduce dry matter content, increase blackspot bruising and affect tuber quality, particularly for pre-pack and crisping markets. SOP delivers potassium without these risks, while the sulphur can also help with scab control.\"}},{\"@type\":\"Question\",\"name\":\"Is SOP available as part of a blended fertiliser?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes. SoilWorx incorporates Sulphate of Potash into our K-Boost 3-2-17 organic NPK blend, specifically formulated for potato and root crop production. It can also be incorporated into bespoke custom blends through our custom manufacturing service.\"}},{\"@type\":\"Question\",\"name\":\"What application rate for potatoes?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"At soil K index 1, typical rates range from 175\\u2013250 kg K2O per ha, equivalent to 350\\u2013500 kg per ha of SOP. Adjust based on your soil analysis. Use our Fertiliser Calculator for crop-specific guidance.\"}}]}<\/script>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-06372ac e-con-full e-flex e-con e-parent\" data-id=\"06372ac\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-e6857b8 e-con-full e-flex e-con e-child\" data-id=\"e6857b8\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-35bf92e e-con-full e-flex e-con e-child\" data-id=\"35bf92e\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-23da2ba e-con-full e-flex e-con e-child\" data-id=\"23da2ba\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-85a3435 elementor-widget elementor-widget-heading\" data-id=\"85a3435\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">About <span>SoilWorx<\/span><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-410f343 elementor-widget elementor-widget-text-editor\" data-id=\"410f343\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>SoilWorx is produced at the UK and Ireland\u2019s largest organic fertiliser plant in Newry, Northern Ireland, part of a circular economy that transforms agricultural by-products into high-value fertilisers. <a href=\"https:\/\/staging.rdp.co.uk\/soilworx\/about\/our-process\/\">Find out more<\/a> about how we make our products.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bc2daff elementor-widget elementor-widget-button\" data-id=\"bc2daff\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/staging.rdp.co.uk\/soilworx\/wp-content\/uploads\/soilworx-agri-data-sheets-sop-uk-2026.pdf\" target=\"_blank\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Download SOP UK Fact Sheet<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-021484f elementor-widget elementor-widget-button\" data-id=\"021484f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/staging.rdp.co.uk\/soilworx\/wp-content\/uploads\/soilworx-agri-data-sheets-sop-roi-2026.pdf\" target=\"_blank\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Download SOP ROI Fact Sheet<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-bbde85c e-flex e-con-boxed e-con e-parent\" data-id=\"bbde85c\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-833338e elementor-widget__width-inherit elementor-widget elementor-widget-heading\" data-id=\"833338e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Enquire about <span>Sulphate of Potash<\/span><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4683270 elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"4683270\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><a href=\"https:\/\/staging.rdp.co.uk\/soilworx\/contact\/\">Contact our team<\/a> for trade pricing and availability, or use the <a href=\"https:\/\/staging.rdp.co.uk\/soilworx\/resources\/fertiliser-calculator\/\">Fertiliser Calculator<\/a> for rate guidance. Also available as part of our <a href=\"https:\/\/staging.rdp.co.uk\/soilworx\/products\/potato-fertiliser-k-boost\/\">K-Boost 3-2-17<\/a> blend.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Sulphate of Potash chloride-free potassium fertiliser Sulphate of Potash chloride-free potassium for crop nutrition Premium potassium. No chloride. No compromise. SoilWorx Sulphate of Potash (SOP) is a high-analysis potassium fertiliser supplying 50% K2O in a chloride-free, low-salt form. It is the potassium source of choice in crop nutrition programmes where crops are sensitive to chloride, [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":58,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-742","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/staging.rdp.co.uk\/soilworx\/wp-json\/wp\/v2\/pages\/742","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/staging.rdp.co.uk\/soilworx\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/staging.rdp.co.uk\/soilworx\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/staging.rdp.co.uk\/soilworx\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/staging.rdp.co.uk\/soilworx\/wp-json\/wp\/v2\/comments?post=742"}],"version-history":[{"count":44,"href":"https:\/\/staging.rdp.co.uk\/soilworx\/wp-json\/wp\/v2\/pages\/742\/revisions"}],"predecessor-version":[{"id":2985,"href":"https:\/\/staging.rdp.co.uk\/soilworx\/wp-json\/wp\/v2\/pages\/742\/revisions\/2985"}],"up":[{"embeddable":true,"href":"https:\/\/staging.rdp.co.uk\/soilworx\/wp-json\/wp\/v2\/pages\/58"}],"wp:attachment":[{"href":"https:\/\/staging.rdp.co.uk\/soilworx\/wp-json\/wp\/v2\/media?parent=742"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}