{"version":"1.0","provider_name":"De Douglas Boomkwekerij","provider_url":"https:\/\/www.douglasboomkwekerij.nl\/en\/","author_name":"Anneke van Engelen","author_url":"https:\/\/www.douglasboomkwekerij.nl\/en\/author\/ave_webdesign_beheer\/","title":"Home - De Douglas Boomkwekerij","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"YnI2HOEV2Y\"><a href=\"https:\/\/www.douglasboomkwekerij.nl\/en\/\">Home<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.douglasboomkwekerij.nl\/en\/embed\/#?secret=YnI2HOEV2Y\" width=\"600\" height=\"338\" title=\"&#8220;Home&#8221; &#8212; De Douglas Boomkwekerij\" data-secret=\"YnI2HOEV2Y\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/\/# sourceURL=https:\/\/www.douglasboomkwekerij.nl\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","description":"De Douglas Boomkwekerijproducten BV Specialized in sowing tree nursery crops in plugs (deciduous and especially coniferous wood), intended for rootstocks, forestry, Christmas tree seedlings, hedge plants, and various other types of planting stock. View current stock million plugs per year 0 + different species 0 + customers 0 + 98% Quality guarantee 6 generations in [&hellip;]","thumbnail_url":"https:\/\/www.douglasboomkwekerij.nl\/wp-content\/uploads\/2026\/05\/douglas-boomkwekerijproducten-pluggenteelt-wernhout29.jpg"}