{"id":17412,"date":"2016-08-22T06:13:32","date_gmt":"2016-08-22T06:13:32","guid":{"rendered":"http:\/\/www.oracletutoring.ca\/blog\/?p=17412"},"modified":"2016-08-22T06:17:00","modified_gmt":"2016-08-22T06:17:00","slug":"botany-black-walnut-juglone","status":"publish","type":"post","link":"https:\/\/www.oracletutoring.ca\/blog\/botany-black-walnut-juglone\/","title":{"rendered":"Botany:  black walnut:  juglone"},"content":{"rendered":"<h1>The tutor researches the effects of juglone from black walnut trees.<\/h1>\n<p>Juglone is a toxin produced by the black walnut tree; it&#8217;s found throughout the tree and in its leaves, shells and nuts.<\/p>\n<p>Apparently, to humans eating the walnuts, the juglone is not a problem.  However, it enters the soil from the roots of the black walnut tree, as well as from its leaves, twigs, and even pollen falling to the ground &#8211; not to mention the nuts and their shells.  Some plants, such as tomatoes, potatoes, lilacs, and rhododendrons, can be damaged by the juglone.<\/p>\n<p>To be safe, composted matter from black walnut should wait a year or more before application.<\/p>\n<p>Horses are particularly sensitive to juglone; neither black walnut shavings, nor the husk fibre, etc, should be used in a horse&#8217;s environment.<\/p>\n<p>Source:<\/p>\n<p><a href=\" http:\/\/hort.uwex.edu\/articles\/black-walnut-toxicity\/\">hort.uwex.edu<\/a><\/p>\n<p><a href=\"https:\/\/extension.umd.edu\/learn\/toxic-plant-profile-black-walnut\">extension.umd.edu<\/a><\/p>\n<p><a href=\"http:\/\/www.livestrong.com\/article\/145740-black-walnut-hull-side-effects\/\">www.livestrong.com<\/a><\/p>\n<p><a href=\"http:\/\/www.omafra.gov.on.ca\/english\/crops\/facts\/info_walnut_toxicity.htm\">www.omafra.gov.on.ca<\/a><\/p>\n<p>Jack of <a href=\"https:\/\/www.oracletutoring.ca\">Oracle Tutoring by Jack and Diane,<\/a> Campbell River, BC.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The tutor researches the effects of juglone from black walnut trees. Juglone is a toxin produced by the black walnut tree; it&#8217;s found throughout the tree and in its leaves, shells and nuts. Apparently, to humans eating the walnuts, the &hellip;<\/p>\n<p class=\"read-more\"> <a class=\"more-link\" href=\"https:\/\/www.oracletutoring.ca\/blog\/botany-black-walnut-juglone\/\"> <span class=\"screen-reader-text\">Botany:  black walnut:  juglone<\/span> Read More &raquo;<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[779,10,1218],"tags":[1829,1830,1831],"class_list":["post-17412","post","type-post","status-publish","format-standard","hentry","category-botany","category-sciences","category-yard-work","tag-black-walnut","tag-effects-of-juglone","tag-juglone-from-black-walnut"],"_links":{"self":[{"href":"https:\/\/www.oracletutoring.ca\/blog\/wp-json\/wp\/v2\/posts\/17412","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.oracletutoring.ca\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.oracletutoring.ca\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.oracletutoring.ca\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.oracletutoring.ca\/blog\/wp-json\/wp\/v2\/comments?post=17412"}],"version-history":[{"count":17,"href":"https:\/\/www.oracletutoring.ca\/blog\/wp-json\/wp\/v2\/posts\/17412\/revisions"}],"predecessor-version":[{"id":17429,"href":"https:\/\/www.oracletutoring.ca\/blog\/wp-json\/wp\/v2\/posts\/17412\/revisions\/17429"}],"wp:attachment":[{"href":"https:\/\/www.oracletutoring.ca\/blog\/wp-json\/wp\/v2\/media?parent=17412"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.oracletutoring.ca\/blog\/wp-json\/wp\/v2\/categories?post=17412"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.oracletutoring.ca\/blog\/wp-json\/wp\/v2\/tags?post=17412"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}