{"id":55062,"date":"2026-01-27T15:39:16","date_gmt":"2026-01-27T14:39:16","guid":{"rendered":"https:\/\/gravelart.be\/?post_type=product&#038;p=55062"},"modified":"2026-05-09T01:30:43","modified_gmt":"2026-05-08T23:30:43","slug":"solveen-witveen-250l","status":"publish","type":"product","link":"https:\/\/gravelart.be\/nl\/product\/solveen-witveen-250l\/","title":{"rendered":"SOLveen &#8211; Witveen 250l"},"content":{"rendered":"","protected":false},"excerpt":{"rendered":"<p>Witveen is een organisch bodemverbeterend middel.<\/p>\n<h4>Waarom dit grondverbeteringsmiddel gebruiken?<\/h4>\n<p>Een grondsoort kan door zijn natuurlijke eigenschappen zoals watervasthoudend vermogen, humusgehalte, huishouding van de voedingsstoffen enzovoorts, in verschillende mate geschikt zijn als tuingrond. Verzorging en verbetering van de grond dienen het behoud en de verhoging van de vruchtbaarheid. Een vruchtbare grond is in de eerste plaats een levende grond en bevat minstens 2% humus. Er moeten dan ook organische stoffen aan worden toegevoegd. Dit dient tot het behoud en de ontwikkeling van een stabiele bodemstructuur.<\/p>\n<div class=\"field field--name-field-dosering field--type-string-long field--label-inline\">\n<ul>\n<li class=\"field__label\">Dosering: 2-8 m\u00b3\/are<\/li>\n<li class=\"field__label\">Eenheidsmaat: per baal van 250 liter<\/li>\n<\/ul>\n<\/div>\n","protected":false},"featured_media":55066,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"inline_featured_image":false},"product_brand":[],"product_cat":[4103,4118],"product_tag":[],"class_list":{"0":"post-55062","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-bodemverbeteraars","7":"product_cat-organische-bodemverbeteraar","9":"first","10":"instock","11":"taxable","12":"shipping-taxable","13":"purchasable","14":"product-type-variable","15":"has-default-attributes"},"acf":{"woocommerce_erp_id":"18520","woocommerce_cnk_id":"105180","product_density":1,"custom_prices":[{"variation_id":"55063","customer_group":"DISTRI","customer_id":"","min_qty":1,"max_qty":17,"steps":1,"price":11.8,"price_incl":14.28,"delivery_group":"COLLECT","warehouse_id":"L"},{"variation_id":"55063","customer_group":"DISTRI","customer_id":"","min_qty":1,"max_qty":17,"steps":1,"price":11.8,"price_incl":14.28,"delivery_group":"DELIVERY","warehouse_id":"L"},{"variation_id":"55063","customer_group":"DISTRI","customer_id":"","min_qty":18,"max_qty":53,"steps":1,"price":10.8,"price_incl":13.07,"delivery_group":"COLLECT","warehouse_id":"L"},{"variation_id":"55063","customer_group":"DISTRI","customer_id":"","min_qty":18,"max_qty":53,"steps":1,"price":10.8,"price_incl":13.07,"delivery_group":"DELIVERY","warehouse_id":"L"},{"variation_id":"55063","customer_group":"DISTRI","customer_id":"","min_qty":54,"max_qty":9999999,"steps":1,"price":10.3,"price_incl":12.46,"delivery_group":"COLLECT","warehouse_id":"L"},{"variation_id":"55063","customer_group":"DISTRI","customer_id":"","min_qty":54,"max_qty":9999999,"steps":1,"price":10.3,"price_incl":12.46,"delivery_group":"DELIVERY","warehouse_id":"L"},{"variation_id":"55063","customer_group":"CON","customer_id":"","min_qty":1,"max_qty":17,"steps":1,"price":14.81,"price_incl":17.92,"delivery_group":"COLLECT","warehouse_id":"L"},{"variation_id":"55063","customer_group":"CON","customer_id":"","min_qty":1,"max_qty":17,"steps":1,"price":14.81,"price_incl":17.92,"delivery_group":"DELIVERY","warehouse_id":"L"},{"variation_id":"55063","customer_group":"CON","customer_id":"","min_qty":18,"max_qty":53,"steps":1,"price":13.4,"price_incl":16.21,"delivery_group":"COLLECT","warehouse_id":"L"},{"variation_id":"55063","customer_group":"CON","customer_id":"","min_qty":18,"max_qty":53,"steps":1,"price":13.4,"price_incl":16.21,"delivery_group":"DELIVERY","warehouse_id":"L"},{"variation_id":"55063","customer_group":"CON","customer_id":"","min_qty":54,"max_qty":9999999,"steps":1,"price":12.57,"price_incl":15.21,"delivery_group":"DELIVERY","warehouse_id":"L"},{"variation_id":"55063","customer_group":"CON","customer_id":"","min_qty":54,"max_qty":9999999,"steps":1,"price":12.57,"price_incl":15.21,"delivery_group":"COLLECT","warehouse_id":"L"},{"variation_id":"55063","customer_group":"PRO","customer_id":"","min_qty":1,"max_qty":17,"steps":1,"price":12.8,"price_incl":15.49,"delivery_group":"COLLECT","warehouse_id":"L"},{"variation_id":"55063","customer_group":"PRO","customer_id":"","min_qty":1,"max_qty":17,"steps":1,"price":12.8,"price_incl":15.49,"delivery_group":"DELIVERY","warehouse_id":"L"},{"variation_id":"55063","customer_group":"PRO","customer_id":"","min_qty":18,"max_qty":53,"steps":1,"price":11.7,"price_incl":14.16,"delivery_group":"COLLECT","warehouse_id":"L"},{"variation_id":"55063","customer_group":"PRO","customer_id":"","min_qty":18,"max_qty":53,"steps":1,"price":11.7,"price_incl":14.16,"delivery_group":"DELIVERY","warehouse_id":"L"},{"variation_id":"55063","customer_group":"PRO","customer_id":"","min_qty":54,"max_qty":9999999,"steps":1,"price":10.2,"price_incl":12.34,"delivery_group":"COLLECT","warehouse_id":"L"},{"variation_id":"55063","customer_group":"PRO","customer_id":"","min_qty":54,"max_qty":9999999,"steps":1,"price":10.2,"price_incl":12.34,"delivery_group":"DELIVERY","warehouse_id":"L"}],"packaging_ids":[{"packaging_name":"Stuk","packaging_id":"68","erp_id":"18520"}]},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>SOLveen - Witveen 250l - Gravelart<\/title>\n<meta name=\"description\" content=\"Een vruchtbare tuingrond is een levende bodem met voldoende humus. 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