{"id":4401,"date":"2026-10-03T19:59:44","date_gmt":"2026-10-03T19:59:44","guid":{"rendered":"https:\/\/www.tomat-pomidor.com\/en\/?p=4401"},"modified":"2026-10-03T20:01:59","modified_gmt":"2026-10-03T20:01:59","slug":"why-romanesco-broccoli-look-like-cauliflower","status":"publish","type":"post","link":"https:\/\/www.tomat-pomidor.com\/en\/why-romanesco-broccoli-look-like-cauliflower\/","title":{"rendered":"Why Does My Romanesco Broccoli Look Like Regular Cauliflower?"},"content":{"rendered":"\n\n<div class=\"kk-star-ratings kksr-auto kksr-align-left kksr-valign-top\"\n    data-payload='{&quot;align&quot;:&quot;left&quot;,&quot;id&quot;:&quot;4401&quot;,&quot;slug&quot;:&quot;default&quot;,&quot;valign&quot;:&quot;top&quot;,&quot;ignore&quot;:&quot;&quot;,&quot;reference&quot;:&quot;auto&quot;,&quot;class&quot;:&quot;&quot;,&quot;count&quot;:&quot;0&quot;,&quot;legendonly&quot;:&quot;&quot;,&quot;readonly&quot;:&quot;&quot;,&quot;score&quot;:&quot;0&quot;,&quot;starsonly&quot;:&quot;&quot;,&quot;best&quot;:&quot;5&quot;,&quot;gap&quot;:&quot;5&quot;,&quot;greet&quot;:&quot;Share your rating&quot;,&quot;legend&quot;:&quot;0\\\/5 - (0 votes)&quot;,&quot;size&quot;:&quot;24&quot;,&quot;title&quot;:&quot;Why Does My Romanesco Broccoli Look Like Regular Cauliflower?&quot;,&quot;width&quot;:&quot;0&quot;,&quot;_legend&quot;:&quot;{score}\\\/{best} - ({count} {votes})&quot;,&quot;font_factor&quot;:&quot;1.25&quot;}'>\n            \n<div class=\"kksr-stars\">\n    \n<div class=\"kksr-stars-inactive\">\n            <div class=\"kksr-star\" data-star=\"1\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"2\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"3\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"4\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"5\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n    <\/div>\n    \n<div class=\"kksr-stars-active\" style=\"width: 0px;\">\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n    <\/div>\n<\/div>\n                \n\n<div class=\"kksr-legend\" style=\"font-size: 19.2px;\">\n            <span class=\"kksr-muted\">Share your rating<\/span>\n    <\/div>\n    <\/div>\n<div class=\"tldr-box\" style=\"background: #f4f9f4; padding: 20px; border-left: 5px solid #4CAF50; margin-bottom: 30px; border-radius: 4px;\">\n<h3>\ud83d\udccc Quick Diary Summary: Cauliflower Heading Issues<\/h3>\n<ul>\n<li>\ud83e\udd66 <strong>The &#8220;Blind&#8221; Monster Bush:<\/strong> If your cauliflower has grown into a massive, healthy bush by mid-summer but hasn&#8217;t formed a single head, don&#8217;t panic and don&#8217;t rip it out! Check your seed packet. Late-maturing varieties require cool autumn weather to trigger head formation.<\/li>\n<li>\ud83d\ude9c <strong>Heavy Feeding Works:<\/strong> Cauliflower is a heavy feeder. Planting it over a layer of aged chicken manure (deep litter) provides the intense nitrogen push it needs to build a large leaf frame early in the season.<\/li>\n<li>\ud83e\uddec <strong>Romanesco Woes:<\/strong> Romanesco broccoli is famous for its spiked, fractal cones. However, heat stress or inconsistent watering during the early stages of bud formation can cause the head to mutate and look like a lumpy, standard cauliflower.<\/li>\n<\/ul>\n<\/div>\n<div class=\"forum-post\">\n<div class=\"author-header\">\n<div class=\"forum-avatar\">M<\/div>\n<div class=\"author-meta\">\n<div class=\"author-name\">Mariya Suvorova <span class=\"author-stats\">\u2b50 Legend (10,545 posts)<\/span><\/div>\n<div class=\"author-geo\">\ud83d\udccd Tver Region (USDA Zone 4a) | \ud83d\udcc5 July 10, 2021<\/div>\n<\/div>\n<\/div>\n<div class=\"post-content\">\n<p>I harvested my <em>Flame Star<\/em> cauliflower today! The color looks a bit strange in the photo, but in reality, it&#8217;s a dark yellow\/orange.<br \/>\nThe second photo is the <em>Whitexcel<\/em> cauliflower. I left that one in the garden for now; it&#8217;s quite a bit larger than the Flame Star.<\/p>\n<p>But look at the third photo &#8211; that is supposed to be a <em>Romanesco<\/em>! Isn&#8217;t it supposed to have those distinct fractal cones? Right now, it just looks like an overgrown, lumpy cauliflower! \ud83d\ude02 Well, I&#8217;ll let it sit in the garden a bit longer, maybe it will fix itself.<\/p>\n<div class=\"forum-images\" style=\"margin-top: 15px;\">\n<p><img decoding=\"async\" style=\"max-width: 100%; height: auto; border-radius: 8px; margin-bottom: 10px; display: block;\" src=\"https:\/\/www.tomat-pomidor.com\/uploads\/monthly_2021_07\/139746897_.jpg.7e1765d7d2abab69c2ed80b40295b033.jpg\" alt=\"A deformed Romanesco broccoli head lacking its typical fractal cones\" \/><br \/>\n<img decoding=\"async\" style=\"max-width: 100%; height: auto; border-radius: 8px; margin-bottom: 10px; display: inline-block; width: 48%;\" src=\"https:\/\/www.tomat-pomidor.com\/uploads\/monthly_2021_07\/1076604996_.jpg.13dbb31ff63f7d4c7b09d9c4b77af900.jpg\" alt=\"A freshly harvested Flame Star orange cauliflower head on a table\" \/><br \/>\n<img decoding=\"async\" style=\"max-width: 100%; height: auto; border-radius: 8px; margin-bottom: 10px; display: inline-block; width: 48%; margin-left: 2%;\" src=\"https:\/\/www.tomat-pomidor.com\/uploads\/monthly_2021_07\/683448690_.jpg.838edb9df1ed61a4c21234aec3a5250f.jpg\" alt=\"A large white Whitexcel cauliflower growing in the garden\" \/><\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"forum-post\">\n<div class=\"author-header\">\n<div class=\"forum-avatar\">L<\/div>\n<div class=\"author-meta\">\n<div class=\"author-name\">LavandaN (Natalia) <span class=\"author-stats\">\u2b50 User (576 posts)<\/span><\/div>\n<div class=\"author-geo\">\ud83d\udccd Moscow Region (USDA Zone 4b) | \ud83d\udcc5 July 11, 2021<\/div>\n<\/div>\n<\/div>\n<div class=\"post-content\">\n<blockquote><p><strong>Mariya Suvorova wrote:<\/strong><br \/>\nToday I harvested my Flame Star cauliflower&#8230;<\/p><\/blockquote>\n<p>Masha, those are great cabbage heads! I don&#8217;t know what mine are lacking&#8230; they haven&#8217;t formed a single head yet!!! The bushes themselves are massive and healthy. They probably overate on fertilizer.<\/p>\n<\/div>\n<\/div>\n<div class=\"forum-post\">\n<div class=\"author-header\">\n<div class=\"forum-avatar\">A<\/div>\n<div class=\"author-meta\">\n<div class=\"author-name\">Aleksan9ra (Ludmila) <span class=\"author-stats\">\u2b50 Expert \/ Author (15,056 posts)<\/span><\/div>\n<div class=\"author-geo\">\ud83d\udccd Moscow Region (USDA Zone 4b) | \ud83d\udcc5 July 11, 2021<\/div>\n<\/div>\n<\/div>\n<div class=\"post-content\">\n<blockquote><p><strong>LavandaN wrote:<\/strong><br \/>\nThe bushes themselves are massive and healthy. They probably overate on fertilizer.<\/p><\/blockquote>\n<p>Natasha, is it possible you planted a late-maturing variety?<\/p>\n<p>I had that exact scenario happen to me once. My cauliflower just sat there all the way until autumn. The bushes grew into absolute monsters, but there wasn&#8217;t even a hint of an embryo forming in the center. Then, once autumn hit, they finally started forming heads and produced an amazing, high-quality harvest. It was only later that I realized the variety I bought was a late-season type.<\/p>\n<p>(Unfortunately, my cauliflower was a total failure this year. Not a single batch of seeds germinated for me).<\/p>\n<\/div>\n<\/div>\n<div class=\"forum-post\">\n<div class=\"author-header\">\n<div class=\"forum-avatar\">M<\/div>\n<div class=\"author-meta\">\n<div class=\"author-name\">Mariya Suvorova <span class=\"author-stats\">\u2b50 Legend (10,545 posts)<\/span><\/div>\n<div class=\"author-geo\">\ud83d\udccd Tver Region (USDA Zone 4a) | \ud83d\udcc5 July 11, 2021<\/div>\n<\/div>\n<\/div>\n<div class=\"post-content\">\n<blockquote><p><strong>LavandaN wrote:<\/strong><br \/>\n&#8230;they haven&#8217;t formed a single head yet!!!<\/p><\/blockquote>\n<p>Natasha, maybe they will still set heads later on? This season, I got so busy I didn&#8217;t even spray mine with Boron (which I usually do). However, I did plant them over a thick layer of deep litter from my chicken coop, and I watered them a couple of times with chicken manure tea. Apparently, that was enough nutrition for them to succeed.<\/p>\n<blockquote><p><strong>Aleksan9ra wrote:<\/strong><br \/>\nNot a single batch of seeds germinated for me.<\/p><\/blockquote>\n<p>Luda, that is so frustrating! Were the seeds old? My <em>Whitexcel<\/em> seeds always emerge from the soil looking crooked and deformed, but they eventually straighten themselves out.<\/p>\n<\/div>\n<\/div>\n<div id=\"editor-note\" class=\"editor-note\" style=\"background: #eef7ff; padding: 20px; border-left: 5px solid #2196F3; margin-top: 25px; font-size: 1.1em; line-height: 1.6; border-radius: 0 4px 4px 0;\">\n<h4 style=\"margin-top: 0; color: #1565c0;\">\ud83d\udc68\u200d\ud83d\udd2c Editor&#8217;s Botanical Note: Late Varieties and Deformed Romanesco<\/h4>\n<p><strong>1. The Waiting Game for Late Cauliflower:<\/strong><br \/>\nNatalia&#8217;s fear that her massive cauliflower plants &#8220;overate on fertilizer&#8221; and went blind is a common worry, but Ludmila is likely correct. Cauliflower varieties are strictly divided by days-to-maturity (early, mid, and late). Late-maturing varieties are specifically bred to grow a massive vegetative frame during the heat of summer and wait for the cool, shortening days of autumn to trigger head formation. If you have giant bushes in July with no heads, just be patient!<\/p>\n<p><strong>2. Why is the Romanesco Lumpy?<\/strong><br \/>\nRomanesco broccoli (which is technically a cauliflower) is beloved for its stunning, mathematical fractal cones. However, Mariya&#8217;s photo shows a head that looks like a lumpy brain. This happens due to <strong>environmental stress<\/strong>\u2014specifically heat spikes or drought\u2014right at the moment the apical meristem begins splitting into flower buds. The stress disrupts the fractal geometry, causing the plant to revert to a standard cauliflower shape. It still tastes delicious, but it loses its aesthetic appeal!<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>\ud83d\udccc Quick Diary Summary: Cauliflower Heading Issues \ud83e\udd66 The &#8220;Blind&#8221; Monster Bush: If your cauliflower has grown into a massive, healthy bush by mid-summer but hasn&#8217;t formed a single head, don&#8217;t panic and don&#8217;t rip it out! Check your seed packet. Late-maturing varieties require cool autumn weather to trigger head formation. \ud83d\ude9c Heavy Feeding Works: &#8230; <a title=\"Why Does My Romanesco Broccoli Look Like Regular Cauliflower?\" class=\"read-more\" href=\"https:\/\/www.tomat-pomidor.com\/en\/why-romanesco-broccoli-look-like-cauliflower\/\" aria-label=\"Read more about Why Does My Romanesco Broccoli Look Like Regular Cauliflower?\">Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":4401,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[686],"tags":[865,1112,1114,1113],"class_list":["post-4401","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cabbages-brassicas","tag-chicken-manure","tag-growing-cauliflower","tag-late-season-cauliflower","tag-romanesco-broccoli"],"_links":{"self":[{"href":"https:\/\/www.tomat-pomidor.com\/en\/wp-json\/wp\/v2\/posts\/4401","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.tomat-pomidor.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.tomat-pomidor.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.tomat-pomidor.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.tomat-pomidor.com\/en\/wp-json\/wp\/v2\/comments?post=4401"}],"version-history":[{"count":3,"href":"https:\/\/www.tomat-pomidor.com\/en\/wp-json\/wp\/v2\/posts\/4401\/revisions"}],"predecessor-version":[{"id":4404,"href":"https:\/\/www.tomat-pomidor.com\/en\/wp-json\/wp\/v2\/posts\/4401\/revisions\/4404"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.tomat-pomidor.com\/en\/wp-json\/wp\/v2\/posts\/4401"}],"wp:attachment":[{"href":"https:\/\/www.tomat-pomidor.com\/en\/wp-json\/wp\/v2\/media?parent=4401"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.tomat-pomidor.com\/en\/wp-json\/wp\/v2\/categories?post=4401"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.tomat-pomidor.com\/en\/wp-json\/wp\/v2\/tags?post=4401"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}