{"id":6839,"date":"2026-10-31T17:30:08","date_gmt":"2026-10-31T17:30:08","guid":{"rendered":"https:\/\/www.tomat-pomidor.com\/en\/?p=6839"},"modified":"2026-10-31T17:30:08","modified_gmt":"2026-10-31T17:30:08","slug":"mountain-princess","status":"publish","type":"post","link":"https:\/\/www.tomat-pomidor.com\/en\/mountain-princess\/","title":{"rendered":"Mountain Princess 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;6839&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;Mountain Princess 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=\"tldr-box\" style=\"background: #f4f9f4; padding: 20px; border-left: 5px solid #4CAF50; margin-bottom: 25px; border-radius: 4px;\"><strong>\ud83c\udf45 Quick take:<\/strong> <strong>Mountain Princess<\/strong> is a <strong>determinate<\/strong>, compact <strong>bush<\/strong> heirloom originating from the Appalachian highlands of <strong>West Virginia (USA)<\/strong>. Bred for short-season mountain valleys, it is advertised as a dependable, early 4-8 oz red slicer. However, upland growers report heavy disappointment: vines proved exceptionally vulnerable to <strong>Late Blight<\/strong>, fruit set was erratic, and the tomatoes lacked essential acid, resulting in a dull, washed-out flavor that failed to hold up against robust cold-climate performers. <a href=\"#full-summary\">Full summary \u2193<\/a><\/div>\n<h2>Growers&#8217; Notes and Photos (Upland Microclimate Trial)<\/h2>\n<div class=\"forum-post\">\n<div class=\"author-header\">\n<div class=\"forum-avatar\">R<\/div>\n<div class=\"author-meta\">\n<div class=\"author-name\">Rodebielesumer (Elena) <span class=\"author-stats\">\u2b50 Pro Grower (1,832 posts)<\/span><\/div>\n<div class=\"author-geo\">\ud83d\udccd Germany \/ Luxembourg \/ France border region<\/div>\n<\/div>\n<\/div>\n<div class=\"post-content\">\n<p>An old-school American family heirloom. Catalogs always paint the dream picture: super early, bred for mountain conditions, productive, round to oblate, smooth, firm slicers for early market tables, compact bush habit, balanced sweet-tart taste. Lovely name. In short, the kind of catalog poetry written to make you drool and reach for your wallet.<\/p>\n<p>Well, reality check up here on our ridge, where everything flowers weeks behind the valley floor just 6 miles (10 km) down the road. It was definitely not early. Caught late blight at the drop of a hat. Fruit set was spotty, smaller fruit stayed round while the larger ones came out flattened. Color was a muddy, washed-out red, yield was pitiful, and there was zero acidity to speak of. Because of that, the flavor was a total flop, we rated it way below average. Sure, it is firm enough for market crates, but I am not risking my customer base on cardboard fruit. Even the late stragglers never developed any real taste.<\/p>\n<p>Bottom line: kicked to the curb. We run far too many varieties to waste space on underperformers. We already have reliable, proven early performers that deliver both on flavor and heavy tonnage: Uboynaya Sila (Overwhelming Force), Iyunskiy (June), and several newer cold-hardy varieties that blow this ancient American heirloom clean out of the water. And it had prime real estate too, sitting uncrowded in a sunny raised bed.<\/p>\n<p><a href=\"https:\/\/www.tomat-pomidor.com\/uploads\/monthly_2019_02\/1823687717_DSC_0322-Kopie.JPG.9eeae47af546b2f5c8817c0c6a11d7b6.JPG\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.tomat-pomidor.com\/uploads\/monthly_2019_02\/1192351453_DSC_0322-Kopie.thumb.JPG.1f85c3ffdde730695a8b1019e0d9557a.JPG\" alt=\"Mountain Princess fruit ripening on the plant, photo by Rodebielesumer\" width=\"300\" height=\"199\" \/><\/a><br \/>\n<a href=\"https:\/\/www.tomat-pomidor.com\/uploads\/monthly_2019_02\/1015628216_DSC_0383-Kopie.png.d2b582c2f2e608fafce8a86824acad3c.png\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.tomat-pomidor.com\/uploads\/monthly_2019_02\/1720543108_DSC_0383-Kopie.thumb.png.a8420402aa32b0afdc8a355b7108a39c.png\" alt=\"Mountain Princess harvested slicers showing shape variation\" width=\"300\" height=\"198\" \/><\/a><\/p>\n<\/div>\n<\/div>\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: Heritage, Mountain Performance, and Flavor Flaws<\/h2>\n<ul>\n<li>\ud83c\uddfa\ud83c\uddf8 <strong>Heritage:<\/strong> Preserved by generations in the highland hollows of the Appalachian Mountains in West Virginia, USA. Traditionally grown in short, cool seasons.<\/li>\n<li>\ud83c\udf3f <strong>Growth Habit:<\/strong> Compact, determinate bush structure. Stays low and manageable, well suited for raised beds or container culture without requiring tall staking.<\/li>\n<li>\ud83c\udf27\ufe0f <strong>Disease Woes:<\/strong> Exhibited immediate vulnerability to late blight (<em>Phytophthora infestans<\/em>) under cool, humid mountain conditions. Fruit set was patchy along the clusters.<\/li>\n<li>\ud83d\udc45 <strong>Flavor &amp; Texture:<\/strong> Slices are firm with good handling durability, but flavor was rated poor to mediocre due to absent acidity, leaving a watery, bland profile that failed market standards.<\/li>\n<li>\u2696\ufe0f <strong>Grower Verdict:<\/strong> Culled from the garden rotation in favor of modern, cold-tolerant early bush slicers like <em>Iyunskiy<\/em> and <em>Uboynaya Sila<\/em>.<\/li>\n<\/ul>\n<\/div>\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 Mountain Princess?<\/strong> <a href=\"#wpdcom\">Did it produce early for you or fall flat on flavor? Let us know your elevation and results below!<\/a><\/div>\n<div class=\"editor-note\" style=\"background: #eef7ff; padding: 15px; border-left: 4px solid #2196F3; margin-top: 15px; font-size: 0.95em;\"><strong>\ud83d\udc68\u200d\ud83c\udf3e Editor&#8217;s Note: Mountain Heirlooms vs Modern Early Bushes<\/strong><br \/>\n<em>Mountain Princess<\/em> earned its reputation in the Monongahela mountain region of West Virginia as a dependable subsistence variety that could set fruit in short Appalachian frost-free windows. However, Elena&#8217;s gritty field trial highlights a classic heirloom pitfall: high susceptibility to race-specific strains of Late Blight (<em>Phytophthora infestans<\/em>) common in wet European highlands. In cold, overcast maritime or upland climates, legacy American mountain heirlooms often struggle to accumulate the thermal units necessary to synthesize sugars and citric acid, leaving fruit tasting flat compared to Russian subarctic determinants bred specifically for ultra-low degree-day accumulation.<\/div>\n","protected":false},"excerpt":{"rendered":"<p>\ud83c\udf45 Quick take: Mountain Princess is a determinate, compact bush heirloom originating from the Appalachian highlands of West Virginia (USA). Bred for short-season mountain valleys, it is advertised as a dependable, early 4-8 oz red slicer. However, upland growers report heavy disappointment: vines proved exceptionally vulnerable to Late Blight, fruit set was erratic, and the &#8230; <a title=\"Mountain Princess Tomato Review &#038; Photos\" class=\"read-more\" href=\"https:\/\/www.tomat-pomidor.com\/en\/mountain-princess\/\" aria-label=\"Read more about Mountain Princess Tomato Review &#038; Photos\">Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":6839,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[52,94],"tags":[1575,54,74,48,800],"class_list":["post-6839","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-bush-and-dwarf","category-heirloom-other","tag-appalachian-heirloom","tag-bush-tomato","tag-determinate-tomato","tag-early-season","tag-market-tomato"],"_links":{"self":[{"href":"https:\/\/www.tomat-pomidor.com\/en\/wp-json\/wp\/v2\/posts\/6839","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=6839"}],"version-history":[{"count":2,"href":"https:\/\/www.tomat-pomidor.com\/en\/wp-json\/wp\/v2\/posts\/6839\/revisions"}],"predecessor-version":[{"id":6841,"href":"https:\/\/www.tomat-pomidor.com\/en\/wp-json\/wp\/v2\/posts\/6839\/revisions\/6841"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.tomat-pomidor.com\/en\/wp-json\/wp\/v2\/posts\/6839"}],"wp:attachment":[{"href":"https:\/\/www.tomat-pomidor.com\/en\/wp-json\/wp\/v2\/media?parent=6839"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.tomat-pomidor.com\/en\/wp-json\/wp\/v2\/categories?post=6839"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.tomat-pomidor.com\/en\/wp-json\/wp\/v2\/tags?post=6839"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}