1.0Sustainabloomhttps://sustainabloom.org/esrich600338<blockquote class="wp-embedded-content" data-secret="TsJ2hSEJWn"><a href="https://sustainabloom.org/es/news/sustainabloom-guide-for-substrates">Guía de Sustainabloom sobre sustratos</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://sustainabloom.org/es/news/sustainabloom-guide-for-substrates/embed#?secret=TsJ2hSEJWn" width="600" height="338" title="“Sustainabloom Guide for Substrates” — Sustainabloom" data-secret="TsJ2hSEJWn" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script> /*! This file is auto-generated */ !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); //# sourceURL=https://sustainabloom.org/wp-includes/js/wp-embed.min.js </script>In flower production systems, substrates can offer several advantages over soil, including lower pest and pathogen pressure, fewer weed seeds, reduced risk of heavy metal contamination, and lighter weight. They also provide greater flexibility in production location and scale, improved management of water and air pore space, expanded opportunities for year-round production, and increased water […]https://sustainabloom.org/wp-content/uploads/2026/04/substrate_tray_hands.jpg10801080