1.0Cooperative Extension: Maple Syruphttps://extension.umaine.edu/maple-syrupMaple Quality and Grading - Cooperative Extension: Maple Syruprich900600<blockquote class="wp-embedded-content" data-secret="kCgiMbBnZi"><a href="https://extension.umaine.edu/maple-syrup/quality-and-grading/">Maple Quality and Grading</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://extension.umaine.edu/maple-syrup/quality-and-grading/embed/#?secret=kCgiMbBnZi" width="100%" height="338" title="“Maple Quality and Grading” — Cooperative Extension: Maple Syrup" data-secret="kCgiMbBnZi" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script type="text/javascript">
/* <![CDATA[ */
/*! 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);
/* ]]> */
</script>
Maple Quality & Grading The 2026 International Maple Grading School About These Programs Having only the highest-quality maple syrup in the retail market is important for the future of the industry. UMaine Extension and our partners are leaders in developing educational resources to support producers, packers, and inspectors in achieving their syrup quality goals. The […]https://extension.umaine.edu/maple-syrup/wp-content/uploads/sites/57/2026/06/maple-syrup-grading-kit-remsberg_15101433072.jpg800532