{"id":632,"date":"2021-12-14T21:39:13","date_gmt":"2021-12-15T02:39:13","guid":{"rendered":"https:\/\/www.lancastercountytrees.org\/blog\/uncategorized\/black-walnut\/"},"modified":"2022-03-03T22:51:13","modified_gmt":"2022-03-04T03:51:13","slug":"black-walnut","status":"publish","type":"cpt_trees","link":"https:\/\/www.lancastercountytrees.org\/trees\/black-walnut\/","title":{"rendered":"Eastern Black Walnut"},"content":{"rendered":"\n
\"112a
Conestoga House & Gardens, 1608 Marietta Avenue, Lancaster PA<\/figcaption><\/figure><\/div>\n\n\n\n

This specimen has a trunk circumference of 12 feet and thus is larger than the Black Walnut at Wheatland. The circumference of Valley Forge\u2019s Pennsylvania State Champion, how-ever, is 18.5 feet. \u00a0So the Conestoga tree is of county, not state, significance<\/p>\n\n\n\n

This amazing species has so much of the toxic chemical \u201cjuglone\u201d in its nut husks that these were formerly used to poison fish until the abhorrent practice was made illegal.<\/em><\/p>\n\n\n\n

\u200bNote: \u00a0Possible Pennsylvania penalties for the above crime include a base fine\u00a0of $75-$250; additional fines of $20\u00a0per fish; and imprisonment of 20-90 days.<\/em><\/p>\n\n\n\n

\n
\"112b<\/figure>\n\n\n\n
\"112c<\/figure>\n
David Kantner
<\/figcaption><\/figure>\n","protected":false},"featured_media":1109,"template":"","tax_tree-categories":[8],"acf":{"scientific_name":"Juglans nigra"},"yoast_head":"\nEastern Black Walnut - Tree Treasures of Lancaster County<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.lancastercountytrees.org\/trees\/black-walnut\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Eastern Black Walnut - Tree Treasures of Lancaster County\" \/>\n<meta property=\"og:description\" content=\"This specimen has a trunk circumference of 12 feet and thus is larger than the...\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.lancastercountytrees.org\/trees\/black-walnut\/\" \/>\n<meta property=\"og:site_name\" content=\"Tree Treasures of Lancaster County\" \/>\n<meta property=\"article:modified_time\" content=\"2022-03-04T03:51:13+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.lancastercountytrees.org\/wp-content\/uploads\/2021\/12\/112A_BlkWalnut-Conestoga_JPG.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"540\" \/>\n\t<meta property=\"og:image:height\" content=\"720\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.lancastercountytrees.org\/trees\/black-walnut\/\",\"url\":\"https:\/\/www.lancastercountytrees.org\/trees\/black-walnut\/\",\"name\":\"Eastern Black Walnut - 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