{"id":17429,"date":"2021-05-29T05:26:39","date_gmt":"2021-05-29T09:26:43","guid":{"rendered":"https:\/\/gardender.com\/?p=17429"},"modified":"2023-06-13T23:36:15","modified_gmt":"2023-06-14T03:36:15","slug":"tomato-plants-in-winter","status":"publish","type":"post","link":"https:\/\/gardender.com\/tomato-plants-in-winter\/","title":{"rendered":"Tomato Plants In Winter: Tips For Hibernating Tomatoes"},"content":{"rendered":"<p>The tomato plants that are perennial in their homeland can be overwintered with a lot of skill and a little luck. Here you can find out what to look out for when tomato plants in winter.<br \/>\nAs soon as the cold season approaches, the question arises for many hobby gardeners whether tomatoes can be overwintered. We get to the bottom of the subject and give you tips on how to overwinter tomato plants.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Are_tomatoes_perennial\"><\/span>Are tomatoes perennial?<span class=\"ez-toc-section-end\"><\/span><\/h2><div id=\"ez-toc-container\" class=\"ez-toc-v2_0_65 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<p class=\"ez-toc-title\">Table of Contents<\/p>\n<label for=\"ez-toc-cssicon-toggle-item-66172970a6492\" class=\"ez-toc-cssicon-toggle-label\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/label><input type=\"checkbox\"  id=\"ez-toc-cssicon-toggle-item-66172970a6492\"  aria-label=\"Toggle\" \/><nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/gardender.com\/tomato-plants-in-winter\/#Are_tomatoes_perennial\" title=\"Are tomatoes perennial?\">Are tomatoes perennial?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/gardender.com\/tomato-plants-in-winter\/#Tip_Why_cant_you_harvest_tomatoes_in_winter\" title=\"Tip: Why can&#8217;t you harvest tomatoes in winter?\">Tip: Why can&#8217;t you harvest tomatoes in winter?<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/gardender.com\/tomato-plants-in-winter\/#Hibernate_tomatoes_in_a_pot\" title=\"Hibernate tomatoes in a pot\">Hibernate tomatoes in a pot<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/gardender.com\/tomato-plants-in-winter\/#Overwintered_tomato_plant_forms_long_shoots_what_to_do\" title=\"Overwintered tomato plant forms long shoots: what to do\">Overwintered tomato plant forms long shoots: what to do<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/gardender.com\/tomato-plants-in-winter\/#Hibernate_tomato_offshoots\" title=\"Hibernate tomato offshoots\">Hibernate tomato offshoots<\/a><\/li><\/ul><\/nav><\/div>\n\n<p>The tomato ( <em>Solanum Lycopersicum<\/em> ) originally comes from South America and its wild relatives, which grow like a bush, are also perennial in their warm home and are also relatively cold-tolerant. In the case of our cultivated and harvest-bred tomatoes, however, it looks a little different. It needs extreme warmth, is hardly tolerant of cold, and grows elongated instead of bushy and woody. There are no hardy tomato varieties for our temperate latitudes and the cold winters. Temperatures below 10 \u00b0 C damage the plants, cause leaves to die off, and lead to symptoms of deficiency such as a purple coloration of the foliage due to a lack of phosphorus.<\/p>\n<p>The right winter quarters for tomatoes should be as bright and warm as possible, the plants should be completely healthy when they are winterized. It is not without reason that the sun-loving plants are usually sown anew every year: Tomato diseases such as late blight and brown rot ( <em>Phytophthora infestans<\/em> ) often drag on the plants by the end of the season in October and November. Only completely healthy and well-nourished plants can be successfully overwintered.<\/p>\n<p>In addition, the choice of variety is crucial when wintering tomatoes. Small, determined tomatoes and wild tomatoes can easily be wintered as a whole plant. When moving into the winter quarters, around half of the plant must be cut back to adapt evaporation and light requirements to the dark season. But don&#8217;t worry: During the winter, numerous new side shoots to form, which in turn bear flowers and fruits in the next summer.<\/p>\n<p>Tall-growing stake tomatoes cannot be winterized as a whole plant; for them, it is advisable to cut cuttings from the shoot tips. Hibernating tomatoes is more time-consuming than sowing them again &#8211; if the lighting conditions, water supply, and temperature are right, it can still be successful.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-17577\" src=\"https:\/\/gardender.com\/wp-content\/uploads\/2021\/05\/Determined-tomato-varieties-can-be-overwintered-better-than-the-tall-stick-tomatoes.jpg\" alt=\"Determined tomato varieties can be overwintered better than the tall stick tomatoes\" width=\"750\" height=\"500\" srcset=\"https:\/\/gardender.com\/wp-content\/uploads\/2021\/05\/Determined-tomato-varieties-can-be-overwintered-better-than-the-tall-stick-tomatoes.jpg 750w, https:\/\/gardender.com\/wp-content\/uploads\/2021\/05\/Determined-tomato-varieties-can-be-overwintered-better-than-the-tall-stick-tomatoes-300x200.jpg 300w, https:\/\/gardender.com\/wp-content\/uploads\/2021\/05\/Determined-tomato-varieties-can-be-overwintered-better-than-the-tall-stick-tomatoes-600x400.jpg 600w\" sizes=\"(max-width: 750px) 100vw, 750px\" \/><\/p>\n<p><strong>Summary: can tomatoes be overwintered?<\/strong><\/p>\n<ul>\n<li>Tomatoes are generally perennial and can be overwintered.<\/li>\n<li>The prerequisite is that the plants are absolutely healthy.<\/li>\n<li>Wintering is only possible in warm, very bright locations and with suitable varieties or by using cuttings.<\/li>\n<li>While the tomato can form flowers during the winter, these should be removed as the fruits cost the plant too much energy.<\/li>\n<\/ul>\n<p>Y<strong>ou might so like<\/strong>: <a class=\"yoast-link-suggestion__value\" href=\"https:\/\/gardender.com\/shallot\/\" target=\"_blank\" rel=\"noopener\">Shallot: The Little Sister Of The Kitchen Onion<\/a><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Tip_Why_cant_you_harvest_tomatoes_in_winter\"><\/span>Tip: Why can&#8217;t you harvest tomatoes in winter?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>For our supermarkets, tomatoes are produced all year round in warm locations in high-tech, heated greenhouses with strong additional lighting. In fact, tomatoes don&#8217;t hibernate &#8211; if the conditions are right, they will continue to bloom and keep fruiting. Production is only worthwhile in warm countries with mild winters because there a lower temperature difference to the outside air has to be compensated for. Under normal \u201cliving conditions\u201d in cold Germany, good growing conditions for tomatoes are hardly achievable &#8211; or a disproportionately large amount of energy is wasted.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Hibernate_tomatoes_in_a_pot\"><\/span>Hibernate tomatoes in a pot<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>If tomatoes are to be overwintered successfully, robust wild tomatoes such as Humboldt tomatoes ( <em>Solanum humboldtii<\/em> ) or currant <em>tomatoes (Solanum pimpinellifolium<\/em> ) are recommended. The already highly branched, small, and determined bush tomatoes such as Tiny Tim\u02c8 or \u02c8Vilma\u02c8 are also suitable for this. To overwinter whole plants in pots, they should have already been cultivated in pots beforehand &#8211; the plants cannot survive transplanting from the bed into a pot. Wild tomatoes can be cut back by half before overwintering because they will branch again very well in the next spring and also bear plenty of fruit on the many side shoots. You shouldn&#8217;t cut bush tomatoes at all before winter.<\/p>\n<p>The pots with the tomato plants should be set up from mid to late October in as bright a place as possible at 15 to 20 \u00b0 C. To overwinter tomato plants, they have to be well-fed and healthy. Final fertilization in August and September before the transfer to the winter quarters ensures a good nutrient balance. Only very bright locations are suitable, for example, winter gardens. A mirror can be set up behind the plants on south-facing windows to improve the amount of light. Heated greenhouses are ideal because the light output is maximum here &#8211; unfortunately, the energy requirement is extremely high, which is why they are not recommended.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-17578\" src=\"https:\/\/gardender.com\/wp-content\/uploads\/2021\/05\/You-should-only-dare-to-hibernate-with-absolutely-healthy-tomatoes.jpg\" alt=\"You should only dare to hibernate with absolutely healthy tomatoes\" width=\"750\" height=\"500\" srcset=\"https:\/\/gardender.com\/wp-content\/uploads\/2021\/05\/You-should-only-dare-to-hibernate-with-absolutely-healthy-tomatoes.jpg 750w, https:\/\/gardender.com\/wp-content\/uploads\/2021\/05\/You-should-only-dare-to-hibernate-with-absolutely-healthy-tomatoes-300x200.jpg 300w, https:\/\/gardender.com\/wp-content\/uploads\/2021\/05\/You-should-only-dare-to-hibernate-with-absolutely-healthy-tomatoes-600x400.jpg 600w\" sizes=\"(max-width: 750px) 100vw, 750px\" \/><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Overwintered_tomato_plant_forms_long_shoots_what_to_do\"><\/span>Overwintered tomato plant forms long shoots: what to do<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>The plant tries to compensate for the reduced supply of light by rotting and the formation of many side shoots. These bright shoots should therefore not be removed. However, you should check them regularly for pests as they are susceptible to them.<\/p>\n<p>However, if extremely light, thin, and unstable shoots are formed, this is a sign that there is not enough light. A different location should therefore be sought or additional exposure should be carried out. Looking for a lighter place is of course always the cheapest and most sustainable option. For the exposure, special plant lamps are suitable, which, in contrast to normal lamps, offer a light spectrum tailored to plants. However, this type of overwintering is not very sustainable, even if LEDs can be used.<\/p>\n<p>Hibernating cuttings, which we will introduce below, are less energy-intensive. Watering should be carried out sparingly in winter and regularly watered again from March onwards during the wintering period until planting in the following May. From spring you should also <a href=\"https:\/\/gardender.com\/tomato-fertilizer\/\" target=\"_blank\" rel=\"noopener\">fertilize again<\/a>.<\/p>\n<div class=\"su-note\"  style=\"border-color:#e3e3b2;border-radius:3px;-moz-border-radius:3px;-webkit-border-radius:3px;\"><div class=\"su-note-inner su-u-clearfix su-u-trim\" style=\"background-color:#fdfdcc;border-color:#ffffff;color:#333333;border-radius:3px;-moz-border-radius:3px;-webkit-border-radius:3px;\"><strong>Tip<\/strong>: Watch out for a possible pest or disease infestation during the entire winter period, but especially from February and March. Pests should be combated as quickly and efficiently as possible and infected parts or entire plants should be disposed of quickly.<\/div><\/div>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-17579\" src=\"https:\/\/gardender.com\/wp-content\/uploads\/2021\/05\/Growing-tomato-cuttings-is-a-good-alternative-to-overwintering-whole-plants.jpg\" alt=\"Growing tomato cuttings is a good alternative to overwintering whole plants\" width=\"750\" height=\"500\" srcset=\"https:\/\/gardender.com\/wp-content\/uploads\/2021\/05\/Growing-tomato-cuttings-is-a-good-alternative-to-overwintering-whole-plants.jpg 750w, https:\/\/gardender.com\/wp-content\/uploads\/2021\/05\/Growing-tomato-cuttings-is-a-good-alternative-to-overwintering-whole-plants-300x200.jpg 300w, https:\/\/gardender.com\/wp-content\/uploads\/2021\/05\/Growing-tomato-cuttings-is-a-good-alternative-to-overwintering-whole-plants-600x400.jpg 600w\" sizes=\"(max-width: 750px) 100vw, 750px\" \/><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Hibernate_tomato_offshoots\"><\/span>Hibernate tomato offshoots<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>A good and space-saving alternative to overwintering whole tomato plants is the production of cuttings. Tomato offshoots are easier to overwinter: They are smaller, so they are more likely to be satisfied with a window seat and, in case of doubt, only need a small lamp. To do this, cut only 10 to 15-centimeter long shoot tips from healthy and well-nourished plants and let them root in water or a moist growing medium, at around 20 \u00b0 C.<\/p>\n<p>After about a week, the first new roots will appear and after transplanting into more nutrient-rich potting soil, the cuttings usually grow quickly. So that the plants do not grow too strong, the nutrients should be supplied via a slowly flowing organic fertilizer. Overall, you should only fertilize sparingly in winter.<\/p>\n<p>Of course, tomato offshoots must also be checked regularly for pests. From the middle of May, the plants can move outside again, where they bear fruit particularly early due to their growth advantage.<\/p>\n<p><strong>You Might Also Like <a href=\"https:\/\/gardender.com\/fertilize-tomato-plants\/\">Fertilizing Tomato Plants<\/a><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>The tomato plants that are perennial in their homeland can be overwintered with a lot of skill and a little luck. Here you can find out what to look out for when tomato plants in winter. As soon as the cold season approaches, the question arises for many hobby gardeners whether tomatoes can be overwintered&#8230;.<\/p>\n","protected":false},"author":4,"featured_media":17576,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_kad_post_transparent":"default","_kad_post_title":"default","_kad_post_layout":"default","_kad_post_sidebar_id":"","_kad_post_content_style":"default","_kad_post_vertical_padding":"default","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"footnotes":""},"categories":[1],"tags":[],"_links":{"self":[{"href":"https:\/\/gardender.com\/wp-json\/wp\/v2\/posts\/17429"}],"collection":[{"href":"https:\/\/gardender.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/gardender.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/gardender.com\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/gardender.com\/wp-json\/wp\/v2\/comments?post=17429"}],"version-history":[{"count":2,"href":"https:\/\/gardender.com\/wp-json\/wp\/v2\/posts\/17429\/revisions"}],"predecessor-version":[{"id":28218,"href":"https:\/\/gardender.com\/wp-json\/wp\/v2\/posts\/17429\/revisions\/28218"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/gardender.com\/wp-json\/wp\/v2\/media\/17576"}],"wp:attachment":[{"href":"https:\/\/gardender.com\/wp-json\/wp\/v2\/media?parent=17429"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gardender.com\/wp-json\/wp\/v2\/categories?post=17429"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gardender.com\/wp-json\/wp\/v2\/tags?post=17429"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}