{"id":3865,"date":"2010-06-25T13:52:44","date_gmt":"2010-06-25T21:52:44","guid":{"rendered":"http:\/\/www.aboutorchids.com\/blog\/?p=3865"},"modified":"2018-10-01T10:25:36","modified_gmt":"2018-10-01T18:25:36","slug":"thunia","status":"publish","type":"post","link":"http:\/\/www.aboutorchids.com\/blog\/2010\/06\/25\/thunia\/","title":{"rendered":"Thunia"},"content":{"rendered":"<p>If you saw a Thunia without flowers, you&#8217;d be forgiven for thinking it was a cornstalk. When it&#8217;s in bloom, however, there&#8217;s no doubt that it&#8217;s an orchid. Thunia flowers look like <a href=\"http:\/\/www.aboutorchids.com\/identify\/orchids\/cattleya.html\">Cattleyas<\/a> that haven&#8217;t opened completely. The 5 inch (13 cm) wide blooms hang in clusters, pulling down the tops of their 4 ft. (1.2 m) tall stalks.<\/p>\n<p><a href=\"http:\/\/www.aboutorchids.com\/blog\/wp-content\/uploads\/2010\/06\/Thunia_alba_1_800px.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-thumbnail wp-image-3927\" title=\"Thunia flower\" src=\"http:\/\/www.aboutorchids.com\/blog\/wp-content\/uploads\/2010\/06\/Thunia_alba_1_800px-128x76.jpg\" alt=\"Thunia flower\" width=\"128\" height=\"76\" srcset=\"http:\/\/www.aboutorchids.com\/blog\/wp-content\/uploads\/2010\/06\/Thunia_alba_1_800px-128x76.jpg 128w, http:\/\/www.aboutorchids.com\/blog\/wp-content\/uploads\/2010\/06\/Thunia_alba_1_800px-300x180.jpg 300w, http:\/\/www.aboutorchids.com\/blog\/wp-content\/uploads\/2010\/06\/Thunia_alba_1_800px.jpg 800w\" sizes=\"auto, (max-width: 128px) 100vw, 128px\" \/><\/a><a href=\"http:\/\/www.aboutorchids.com\/blog\/wp-content\/uploads\/2010\/06\/Thunia_alba_1_640px.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-thumbnail wp-image-3922\" title=\"Thunia flowers\" src=\"http:\/\/www.aboutorchids.com\/blog\/wp-content\/uploads\/2010\/06\/Thunia_alba_1_640px-128x96.jpg\" alt=\"Thunia flowers\" width=\"128\" height=\"96\" srcset=\"http:\/\/www.aboutorchids.com\/blog\/wp-content\/uploads\/2010\/06\/Thunia_alba_1_640px-128x96.jpg 128w, http:\/\/www.aboutorchids.com\/blog\/wp-content\/uploads\/2010\/06\/Thunia_alba_1_640px-300x225.jpg 300w, http:\/\/www.aboutorchids.com\/blog\/wp-content\/uploads\/2010\/06\/Thunia_alba_1_640px.jpg 640w\" sizes=\"auto, (max-width: 128px) 100vw, 128px\" \/><\/a><a href=\"http:\/\/www.aboutorchids.com\/blog\/wp-content\/uploads\/2010\/06\/Thunia_alba_3_800px.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-thumbnail wp-image-3921\" title=\"Thunia plant with flowers hanging below foliage\" src=\"http:\/\/www.aboutorchids.com\/blog\/wp-content\/uploads\/2010\/06\/Thunia_alba_3_800px-128x112.jpg\" alt=\"Thunia plant with flowers hanging below foliage\" width=\"128\" height=\"112\" srcset=\"http:\/\/www.aboutorchids.com\/blog\/wp-content\/uploads\/2010\/06\/Thunia_alba_3_800px-128x112.jpg 128w, http:\/\/www.aboutorchids.com\/blog\/wp-content\/uploads\/2010\/06\/Thunia_alba_3_800px-300x264.jpg 300w, http:\/\/www.aboutorchids.com\/blog\/wp-content\/uploads\/2010\/06\/Thunia_alba_3_800px.jpg 800w\" sizes=\"auto, (max-width: 128px) 100vw, 128px\" \/><\/a><\/p>\n<p>Possibly the fastest growing orchid, this terrestrial replaces these tall stalks each year. New leaves emerge from the base of the previous year&#8217;s stalk (actually a <a href=\"http:\/\/www.aboutorchids.com\/blog\/2009\/11\/12\/pseudobulb\/\">pseudobulb<\/a>,) and the new growth shoots up in just a few months. This species is native to the slopes of the Himalayas, and has a wide range from India east to Vietnam and north to China.<\/p>\n<p><a href=\"http:\/\/www.aboutorchids.com\/blog\/wp-content\/uploads\/2010\/06\/Thunia_alba_2_640px.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-thumbnail wp-image-3924\" title=\"Thunia flower close up\" src=\"http:\/\/www.aboutorchids.com\/blog\/wp-content\/uploads\/2010\/06\/Thunia_alba_2_640px-128x96.jpg\" alt=\"Thunia flower close up\" width=\"128\" height=\"96\" srcset=\"http:\/\/www.aboutorchids.com\/blog\/wp-content\/uploads\/2010\/06\/Thunia_alba_2_640px-128x96.jpg 128w, http:\/\/www.aboutorchids.com\/blog\/wp-content\/uploads\/2010\/06\/Thunia_alba_2_640px-300x225.jpg 300w, http:\/\/www.aboutorchids.com\/blog\/wp-content\/uploads\/2010\/06\/Thunia_alba_2_640px.jpg 640w\" sizes=\"auto, (max-width: 128px) 100vw, 128px\" \/><\/a><a href=\"http:\/\/www.aboutorchids.com\/blog\/wp-content\/uploads\/2010\/06\/Thunia_alba_4_640px.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-thumbnail wp-image-3925\" title=\"Thunia flowers and buds\" src=\"http:\/\/www.aboutorchids.com\/blog\/wp-content\/uploads\/2010\/06\/Thunia_alba_4_640px-128x96.jpg\" alt=\"Thunia flowers and buds\" width=\"128\" height=\"96\" srcset=\"http:\/\/www.aboutorchids.com\/blog\/wp-content\/uploads\/2010\/06\/Thunia_alba_4_640px-128x96.jpg 128w, http:\/\/www.aboutorchids.com\/blog\/wp-content\/uploads\/2010\/06\/Thunia_alba_4_640px-300x225.jpg 300w, http:\/\/www.aboutorchids.com\/blog\/wp-content\/uploads\/2010\/06\/Thunia_alba_4_640px.jpg 640w\" sizes=\"auto, (max-width: 128px) 100vw, 128px\" \/><\/a><a href=\"http:\/\/www.aboutorchids.com\/blog\/wp-content\/uploads\/2010\/06\/Thunia_alba_5_640px.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-thumbnail wp-image-3928\" title=\"Thunia flowers and leaves\" src=\"http:\/\/www.aboutorchids.com\/blog\/wp-content\/uploads\/2010\/06\/Thunia_alba_5_640px-96x128.jpg\" alt=\"Thunia flowers and leaves\" width=\"96\" height=\"128\" srcset=\"http:\/\/www.aboutorchids.com\/blog\/wp-content\/uploads\/2010\/06\/Thunia_alba_5_640px-96x128.jpg 96w, http:\/\/www.aboutorchids.com\/blog\/wp-content\/uploads\/2010\/06\/Thunia_alba_5_640px-225x300.jpg 225w, http:\/\/www.aboutorchids.com\/blog\/wp-content\/uploads\/2010\/06\/Thunia_alba_5_640px.jpg 480w\" sizes=\"auto, (max-width: 96px) 100vw, 96px\" \/><\/a><\/p>\n<p>When new spring growth emerges after <a href=\"http:\/\/www.aboutorchids.com\/care\/details\/dormancy.html\">winter dormancy<\/a>, Thunias need light  <a href=\"http:\/\/www.aboutorchids.com\/care\/details\/water.html\">watering<\/a> and <a href=\"http:\/\/www.aboutorchids.com\/care\/details\/light.html\">full sun<\/a>. Too much water can rot new growth. Within a few weeks, the new stalks grow 6 inches (15 cm,) and should be moved into shadier conditions. By late spring, Thunias need heavy water and <a href=\"http:\/\/www.aboutorchids.com\/care\/details\/fertilizer.html\">fertilizer<\/a> to mimic the <a href=\"http:\/\/www.pbs.org\/wnet\/nature\/monsoon\/html\/intro.html\" target=\"_blank\">Indian Ocean monsoon<\/a> in their native homes. After blooms that last a couple weeks, leaves turn yellow in the early autumn. At this point, watering and fertilizing should be reduced to a minimum. I keep this specimen cool and dry in winter, watering as seldom as once a month to keep the stalks from shriveling too much. If these varying seasonal care needs seem too daunting, just imagine the reward of seeing these gorgeous flowers hanging off a cornstalk.<\/p>\n<p><a href=\"http:\/\/www.aboutorchids.com\/blog\/wp-content\/uploads\/2010\/06\/Thunia_alba_3_640px.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-thumbnail wp-image-3923\" title=\"Thunia flower\" src=\"http:\/\/www.aboutorchids.com\/blog\/wp-content\/uploads\/2010\/06\/Thunia_alba_3_640px-128x96.jpg\" alt=\"Thunia flower\" width=\"128\" height=\"96\" srcset=\"http:\/\/www.aboutorchids.com\/blog\/wp-content\/uploads\/2010\/06\/Thunia_alba_3_640px-128x96.jpg 128w, http:\/\/www.aboutorchids.com\/blog\/wp-content\/uploads\/2010\/06\/Thunia_alba_3_640px-300x225.jpg 300w, http:\/\/www.aboutorchids.com\/blog\/wp-content\/uploads\/2010\/06\/Thunia_alba_3_640px.jpg 640w\" sizes=\"auto, (max-width: 128px) 100vw, 128px\" \/><\/a><a href=\"http:\/\/www.aboutorchids.com\/blog\/wp-content\/uploads\/2010\/06\/Thunia_alba_2_800px.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-thumbnail wp-image-3926\" title=\"Thunia flowers hanging below foliage\" src=\"http:\/\/www.aboutorchids.com\/blog\/wp-content\/uploads\/2010\/06\/Thunia_alba_2_800px-128x128.jpg\" alt=\"Thunia flowers hanging below foliage\" width=\"128\" height=\"128\" srcset=\"http:\/\/www.aboutorchids.com\/blog\/wp-content\/uploads\/2010\/06\/Thunia_alba_2_800px-128x128.jpg 128w, http:\/\/www.aboutorchids.com\/blog\/wp-content\/uploads\/2010\/06\/Thunia_alba_2_800px-300x300.jpg 300w, http:\/\/www.aboutorchids.com\/blog\/wp-content\/uploads\/2010\/06\/Thunia_alba_2_800px.jpg 800w\" sizes=\"auto, (max-width: 128px) 100vw, 128px\" \/><\/a><a href=\"http:\/\/www.aboutorchids.com\/blog\/wp-content\/uploads\/2010\/06\/Thunia_alba_4_800px.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-thumbnail wp-image-3929\" title=\"Thick stems of Thunia plants\" src=\"http:\/\/www.aboutorchids.com\/blog\/wp-content\/uploads\/2010\/06\/Thunia_alba_4_800px-96x128.jpg\" alt=\"Thick stems of Thunia plants\" width=\"96\" height=\"128\" srcset=\"http:\/\/www.aboutorchids.com\/blog\/wp-content\/uploads\/2010\/06\/Thunia_alba_4_800px-96x128.jpg 96w, http:\/\/www.aboutorchids.com\/blog\/wp-content\/uploads\/2010\/06\/Thunia_alba_4_800px-225x300.jpg 225w, http:\/\/www.aboutorchids.com\/blog\/wp-content\/uploads\/2010\/06\/Thunia_alba_4_800px.jpg 600w\" sizes=\"auto, (max-width: 96px) 100vw, 96px\" \/><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>If you saw a Thunia without flowers, you&#8217;d be forgiven for thinking it was a cornstalk. When it&#8217;s in bloom, however, there&#8217;s no doubt that it&#8217;s an orchid. Thunia flowers look like Cattleyas that haven&#8217;t opened completely. The 5 inch (13 cm) wide blooms hang in clusters, pulling down the tops of their 4 ft. [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[9,12,3,18,6,4],"tags":[],"class_list":["post-3865","post","type-post","status-publish","format-standard","hentry","category-dormancy","category-fragrant-orchids","category-growing","category-intermediate-growers","category-photos","category-watering"],"_links":{"self":[{"href":"http:\/\/www.aboutorchids.com\/blog\/wp-json\/wp\/v2\/posts\/3865","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.aboutorchids.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.aboutorchids.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.aboutorchids.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.aboutorchids.com\/blog\/wp-json\/wp\/v2\/comments?post=3865"}],"version-history":[{"count":61,"href":"http:\/\/www.aboutorchids.com\/blog\/wp-json\/wp\/v2\/posts\/3865\/revisions"}],"predecessor-version":[{"id":30965,"href":"http:\/\/www.aboutorchids.com\/blog\/wp-json\/wp\/v2\/posts\/3865\/revisions\/30965"}],"wp:attachment":[{"href":"http:\/\/www.aboutorchids.com\/blog\/wp-json\/wp\/v2\/media?parent=3865"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.aboutorchids.com\/blog\/wp-json\/wp\/v2\/categories?post=3865"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.aboutorchids.com\/blog\/wp-json\/wp\/v2\/tags?post=3865"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}