{"id":5085,"date":"2026-10-11T14:34:14","date_gmt":"2026-10-11T14:34:14","guid":{"rendered":"https:\/\/www.tomat-pomidor.com\/en\/?p=5085"},"modified":"2026-10-11T14:34:14","modified_gmt":"2026-10-11T14:34:14","slug":"roi-humbert","status":"publish","type":"post","link":"https:\/\/www.tomat-pomidor.com\/en\/roi-humbert\/","title":{"rendered":"Roi Humbert (King Humbert) Tomato Review &#038; Photos"},"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;5085&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;Roi Humbert (King Humbert) Tomato Review \\u0026amp; Photos&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=\"forum-post\" style=\"padding: 15px; border-bottom: 1px solid #ddd;\"><strong>\ud83c\udf45 Quick take:<\/strong> Roi Humbert (also known as Re Umberto or King Humbert) is a historic <strong>Italian heirloom<\/strong> paste tomato dating back to the late 1800s. It is a <strong>determinate<\/strong>, mid-season variety that produces a heavy yield of small, firm, bright red plum tomatoes with a distinct sharp beak, weighing around 1.8-2.8 oz (50-80 g). Excellent for whole-fruit canning and known for its great storage qualities. <a href=\"#full-summary\">Full summary \u2193<\/a><\/div>\n<p><!-- ===== 2. DISCUSSION HEADING ===== --><\/p>\n<h2>Growers&#8217; Notes and Photos (USDA Zones 3-4 Experience)<\/h2>\n<p><!-- ===== 3. FORUM POSTS ===== --><\/p>\n<div class=\"forum-post\">\n<div class=\"author-header\">\n<div class=\"forum-avatar\">S<\/div>\n<div class=\"author-meta\">\n<div class=\"author-name\">Svetikk (Svetlana) <span class=\"author-stats\">\u2b50 Veteran Grower (29,385 posts)<\/span><\/div>\n<div class=\"author-geo\">\ud83d\udccd South Moscow Region, Russia (USDA Zone 4)<\/div>\n<\/div>\n<\/div>\n<div class=\"post-content\">\n<p>Determinate (up to 24 inches \/ 60 cm), mid-season variety. Fruits weigh up to 1.8-2.8 oz (50-80 g). They are bright red plums with a sharp beak, firm, and store well. Yield is high! I grew one bush in the greenhouse, didn&#8217;t prune the suckers, but it definitely requires good staking. This variety is primarily for whole-fruit canning.<\/p>\n<p>Seeds from V. Popenko.<\/p>\n<p><em>Edited January 4, 2019 by Svetikk<\/em><\/p>\n<p><a href=\"https:\/\/www.tomat-pomidor.com\/uploads\/newforum\/galleries\/240\/166-130918124956.jpeg\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.tomat-pomidor.com\/uploads\/newforum\/galleries\/240\/166-130918124956.jpeg\" alt=\"Roi Humbert tomato, photo by Svetikk (1)\" width=\"750\" height=\"1000\" \/><\/a><br \/>\n<a href=\"https:\/\/www.tomat-pomidor.com\/uploads\/newforum\/galleries\/239\/166-100918231235.jpeg\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.tomat-pomidor.com\/uploads\/newforum\/galleries\/239\/166-100918231235.jpeg\" alt=\"Roi Humbert tomatoes harvested, photo by Svetikk (2)\" width=\"1000\" height=\"750\" \/><\/a><br \/>\n<a href=\"https:\/\/www.tomat-pomidor.com\/uploads\/newforum\/galleries\/239\/166-100918225328.jpeg\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.tomat-pomidor.com\/uploads\/newforum\/galleries\/239\/166-100918225328.jpeg\" alt=\"Roi Humbert tomatoes canned, photo by Svetikk (3)\" width=\"1000\" height=\"750\" \/><\/a><\/p>\n<\/div>\n<\/div>\n<div class=\"forum-post\">\n<div class=\"author-header\">\n<div class=\"forum-avatar\">I<\/div>\n<div class=\"author-meta\">\n<div class=\"author-name\">Inn@ (Inna) <span class=\"author-stats\">\u2b50 Veteran Grower (6,399 posts)<\/span><\/div>\n<div class=\"author-geo\">\ud83d\udccd Sverdlovsk Region, Russia (USDA Zone 3)<\/div>\n<\/div>\n<\/div>\n<div class=\"post-content\">\n<p>Sveta @Svetikk, huge thanks for the seeds of this productive beauty. I really loved this variety. I grew three bushes out in the dirt without any cover. To me, Roi Humbert is basically a twin brother to Vesennaya Kapel (Spring Drop). The varieties are very similar in bush height, plant structure, leaf shape, and how the trusses are built. The fruits on both are similar in size, color, and having that little beak, but Vesennaya Kapel&#8217;s are just a bit plumper.<\/p>\n<p><em>Edited October 29, 2019 by Inn@<\/em><\/p>\n<p><a href=\"https:\/\/www.tomat-pomidor.com\/uploads\/monthly_2019_10\/524013841_2.jpg.d7c0dbe7ab766fb54c0635dc5c1f54f0.jpg\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.tomat-pomidor.com\/uploads\/monthly_2019_10\/2007321944_2.thumb.jpg.012307b5382b64f945317de34b6a7471.jpg\" alt=\"Roi Humbert bush outdoors, photo by Inna (1)\" width=\"192\" height=\"300\" \/><\/a><br \/>\n<a href=\"https:\/\/www.tomat-pomidor.com\/uploads\/monthly_2019_10\/20190825_182440.jpg.0001642a33573c1f1c93e4b360443fc5.jpg\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.tomat-pomidor.com\/uploads\/monthly_2019_10\/20190825_182440.thumb.jpg.c9edf7f0968c4988cb38026c1bdb9496.jpg\" alt=\"Roi Humbert fruit on vine, photo by Inna (2)\" width=\"168\" height=\"300\" \/><\/a><\/p>\n<\/div>\n<\/div>\n<p><!-- ===== 4. FULL SUMMARY ===== --><\/p>\n<div id=\"full-summary\" class=\"tldr-box\" style=\"background: #f4f9f4; padding: 20px; border-left: 5px solid #4CAF50; margin-top: 30px; border-radius: 4px;\">\n<h2 style=\"margin-top: 0;\">Full Summary: Plant, Yield, Taste and Storage<\/h2>\n<ul>\n<li>\ud83c\udf3f <strong>Plant:<\/strong> Determinate and very compact, staying around 24 inches (60 cm) tall. It does very well grown outdoors without protection, even in short-season climates. While pruning suckers isn&#8217;t strictly necessary, the heavy fruit set means it requires sturdy staking to keep the bush from collapsing.<\/li>\n<li>\ud83c\udf45 <strong>Fruit:<\/strong> Small, bright red plums with a sharp, distinct beak at the blossom end. They weigh between 1.8 and 2.8 oz (50-80 g). The texture is firm and meaty, typical of classic paste tomatoes.<\/li>\n<li>\ud83d\udcc8 <strong>Yield:<\/strong> Rated as highly productive, loading up the compact bushes with dense clusters of fruit.<\/li>\n<li>\ud83d\udc45 <strong>Storage &amp; Use:<\/strong> Excellent shelf life. Because of its firmness and size, it is highly recommended specifically for whole-fruit canning rather than fresh eating.<\/li>\n<\/ul>\n<\/div>\n<p><!-- ===== 5. CTA ===== --><\/p>\n<div class=\"add-review-cta\" style=\"margin: 20px 0; padding: 15px; background: #f9f9f9; border-left: 4px solid #4CAF50; border-radius: 4px;\"><strong>\ud83c\udf45 Grown Roi Humbert?<\/strong> <a href=\"#wpdcom\">Share your zone and how it did for you in the comments below, and add your photos!<\/a><\/div>\n<p><!-- EDITOR'S NOTE --><\/p>\n<div class=\"editor-note\" style=\"background: #eef7ff; padding: 15px; border-left: 4px solid #2196F3; margin-top: 15px; font-size: 1.2em;\"><strong>\ud83d\udc68\u200d\ud83c\udf3e Editor&#8217;s Note: A True Historic Heirloom<\/strong><br \/>\nRoi Humbert (also known internationally as Re Umberto or King Humbert) is a classic piece of tomato history. It was named in honor of King Umberto I of Italy and has been in circulation since the late 19th century. In this thread, you can see it compared to <em>Vesennaya Kapel<\/em> (Spring Drop), a modern Russian commercial determinate that shares almost identical traits, showing just how influential these old European paste genetics remain today. You&#8217;ll also see a mention of V. Popenko &#8211; Valery Popenko is a well-known heirloom seed collector.<\/div>\n","protected":false},"excerpt":{"rendered":"<p>\ud83c\udf45 Quick take: Roi Humbert (also known as Re Umberto or King Humbert) is a historic Italian heirloom paste tomato dating back to the late 1800s. It is a determinate, mid-season variety that produces a heavy yield of small, firm, bright red plum tomatoes with a distinct sharp beak, weighing around 1.8-2.8 oz (50-80 g). &#8230; <a title=\"Roi Humbert (King Humbert) Tomato Review &#038; Photos\" class=\"read-more\" href=\"https:\/\/www.tomat-pomidor.com\/en\/roi-humbert\/\" aria-label=\"Read more about Roi Humbert (King Humbert) Tomato Review &#038; Photos\">Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":5085,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4,52,162],"tags":[56,74,1247,35,10],"class_list":["post-5085","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-paste-canning","category-bush-and-dwarf","category-plum-tomatoes","tag-canning-tomato","tag-determinate-tomato","tag-historic-tomato","tag-italian-heirloom","tag-paste-tomato"],"_links":{"self":[{"href":"https:\/\/www.tomat-pomidor.com\/en\/wp-json\/wp\/v2\/posts\/5085","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=5085"}],"version-history":[{"count":2,"href":"https:\/\/www.tomat-pomidor.com\/en\/wp-json\/wp\/v2\/posts\/5085\/revisions"}],"predecessor-version":[{"id":5087,"href":"https:\/\/www.tomat-pomidor.com\/en\/wp-json\/wp\/v2\/posts\/5085\/revisions\/5087"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.tomat-pomidor.com\/en\/wp-json\/wp\/v2\/posts\/5085"}],"wp:attachment":[{"href":"https:\/\/www.tomat-pomidor.com\/en\/wp-json\/wp\/v2\/media?parent=5085"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.tomat-pomidor.com\/en\/wp-json\/wp\/v2\/categories?post=5085"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.tomat-pomidor.com\/en\/wp-json\/wp\/v2\/tags?post=5085"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}