{"id":5441,"date":"2024-04-23T16:26:32","date_gmt":"2024-04-23T20:26:32","guid":{"rendered":"https:\/\/www.cog.ca\/ottawa\/?page_id=5441"},"modified":"2024-04-23T16:26:32","modified_gmt":"2024-04-23T20:26:32","slug":"tomato-series-part-1-starting-transplanting-in-bag-pot-or-plot","status":"publish","type":"page","link":"https:\/\/ottawa.cog.ca\/seasonal-resources\/tomato-series-part-1-starting-transplanting-in-bag-pot-or-plot\/","title":{"rendered":"Tomato series – Part 1: Starting & Transplanting in bag, pot, or plot"},"content":{"rendered":"\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t

\u00a0<\/p>

\"\" <\/picture><\/b><\/p>

Article and photos by Rob Danforth <\/em><\/p>

Cherry, grape, pear, plum, early maturing, beefsteak, heritage, heirloom \u2026 once thought to be poisonous, tomatoes are now a gardener favourite.\u00a0 Of the many flavours, shapes, and colours, gardeners look for the tomatoes with a taste that they prefer and plants that grow best in their situations.\u00a0<\/p>

All tomatoes are either \u2018determinate\u2019 or \u2018indeterminate\u2019.\u00a0<\/p>

\"\" <\/picture>Determinate <\/em>tomatoes are\u00a0recommended for\u00a0containers as they grow to a small,\u00a0predetermined size \u2013 mine usually grow from 1 to 1.5 feet tall and would fall over from tomato weight if I did not support them.\u00a0 An indeterminate <\/em>tomato (most tomatoes are indeterminate) is a vine that grows and grows and grows \u2013 I have seen greenhouse tomatoes 100 feet in length.\u00a0 A colleague grew his at the foundation of his house, and harvested from the 2nd<\/sup> floor window. Indeterminate tomatoes do not know when to quit growing and will continue until frost or disease kills them.\u00a0\u00a0<\/p>

However, the more tomatoes on the plant, the greater the challenge and stress on the plant since fruit and seed production demand a lot of energy.\u00a0 Also taste can suffer.\u00a0<\/p>

Starting Indoors <\/strong><\/p>

Because Ottawa has approximately 135 standard gardening days \u2013 give or take! — start tomatoes 6 to 7 weeks indoors (e.g., 1st<\/sup> week of April) either in a sunny window (6-8 hours) or under full spectrum grow lights for 16 hours per day (T8\u2019s, T5\u2019s, and LED configurations all work well).\u00a0 If this is not possible, then purchase seedlings for transplanting.\u00a0 A flat of 6 seedlings is usually cheaper per plant than the purchase of single plants.\u00a0<\/p>

If you use a sunny window, be sure to rotate the plants a quarter turn daily so they do not lean to the sun, and shake them lightly to toughen the stalks or use a gentle fan from time to time.\u00a0 If you use grow lights, raise the plants or lower the lights to keep the light 1 to 2 inches above the plants and never touching!\u00a0 In both methods, bottom watering is best to avoid floating the seeds about in the pot.\u00a0 A good habit is to plant more seed than needed per seed pot in case the seed you plant is not viable.\u00a0 Then, after the 2nd<\/sup> set of true leaves on the plants, scissor out the weakest at soil level and let the strongest plant grow on.<\/p>

\"\" <\/picture><\/p>

After 4 weeks in a small seed pot, it is good to fertilize with a high nitrogen fish emulsion (I use \u201cMuskie\u201d) to encourage green growth.\u00a0 Remove any attempt at flowering.\u00a0<\/p>

Of course you can continue to grow indoors under the lights, but when I did this, I had to become the pollinator (small paint brush) and I discovered that growing time was longer and that tomatoes grown in the sun taste much better.\u00a0<\/p>

Transplanting Outdoors\u00a0 <\/strong><\/p>

First, \u201charden off\u201d the plants by putting them outside for an hour in no wind and weak sun.\u00a0 Each day increase the outside time by \u00bd hour to an hour (depending on warm weather) until the tomato plants are fully acclimatized.\u00a0<\/p>

Container choices:<\/strong>\u00a0 soil bag, standard pot, fabric bag, self-watering pot (recommended), or potato bag.<\/p>

Soil Bag<\/em>:\u00a0 put a boot tray under a bag of soil.\u00a0 Pierce the underside of the bag multiple times for drainage.\u00a0 Cut 2 or 3 holes in the top surface of the bag and transplant the tomatoes into the soil.\u00a0 Put bamboo tripods over the bag to act as supports for the plants, and make different sized rings of sisal to form the levels or plant ladders.\u00a0\u00a0<\/p>

\"\" <\/picture><\/p>

Standard pot with drain holes<\/em>:\u00a0 wet the pot if terracotta, and put 2 layers of green kitchen scrub pads (no sponge attached!) in the bottom to cover the drain holes.\u00a0 The pads will drain the water, keep the soil inside the pot, and keep the bugs out.\u00a0 Fill with moist<\/u> potting soil (dry soil shrinks considerably at first watering), and plant the seedling at the same depth in the soil as in the seed pot \u2013 unless your container is quite large (e.g., box bed or cold frame) in which case follow instructions for large containers.<\/p>

Fabric bag, and self-watering pot<\/em>:\u00a0 Fill with moist soil and transplant the seedling at the same depth as in the seed pot.\u00a0 However, note that fabric bags dry out very quickly, so you will have to be more attentive to the water needs; Self-watering pots have a water reservoir at the bottom to help the plant to draw up water as needed (of course you must fill the reservoir) so it never dries out.\u00a0<\/p>

Large containers <\/em>(potato bag, box bed, cold frame):\u00a0 Plant the tomato seedling deeper than it was in the seedling pot.\u00a0 For example, if the plant is now a foot tall, remove the lower leaves (do not plant leaves under the soil) and plant the tomato 4 or 5 inches deeper to take advantage of the larger root room as well as the moisture deeper down in the soil.\u00a0 Many more roots will sprout from the buried stem.\u00a0\u00a0<\/p>

\"\" <\/picture><\/p>

Raised beds, in-ground planting, and floating raised beds.\u00a0 <\/strong><\/p>

Raised beds and In-ground plots<\/em>:\u00a0 In a raised bed, keep the soil level in the bed and plant the tomato deep.\u00a0 For in-ground planting, you have choices:\u00a0\u00a0 keep the soil level and plant the tomato deep, or create a mound with a crater in the top (e.g., like a volcano) and plant the tomato deep in the center.\u00a0 In both cases, put bone meal and compost in the transplant hole, wet the mixture, and plant the tomato seedling.\u00a0 These \u201cvolcanoes\u201d worked best for us for 10 years.\u00a0 They saved the tomatoes from rain floods (4 years out of 10), the mounds air pruned the roots, the craters funneled water to the roots of the plants making watering more effective, and the plants are higher up from the garden soil which becomes an important advantage later in this series.<\/p>

\"\" <\/picture><\/p>

Floating raised bed <\/em>(gravel sandwich base:\u00a0 landscape fabric, medium gravel, landscape fabric):\u00a0 <\/strong>this is a shallow<\/u> bed separate from suspect ground-soil or on a cement or asphalt pad, so plant the seedling at the same level.\u00a0 This is also the only place I would consider trench planting (e.g., planting the tomato seedling lying down horizontally in a trench with only the head up); however, it is not necessary.\u00a0 Elsewhere, trench planting is not recommended as it encourages shallow roots which can lead to severe water problems and blossom end rot.\u00a0 If you have the root room vertically, best to use it for tomatoes.\u00a0 Note:<\/strong>\u00a0 Tomatoes are heavy drinkers and heavy feeders.\u00a0 They take a lot of root room, and they must never dry out.\u00a0 \u00a0<\/p>

\"\" <\/picture><\/p>

Happy Gardening! <\/strong><\/p>

DTE Notebook Tomato series:\u00a0 <\/strong>starting, transplanting, maintenance, disease & stress, seed saving.\u00a0<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"

\u00a0 Article and photos by Rob Danforth Cherry, grape, pear, plum, early maturing, beefsteak, heritage, heirloom \u2026 once thought to be poisonous, tomatoes are now a gardener favourite.\u00a0 Of the many flavours, shapes, and colours, gardeners look for the tomatoes<\/p>\n","protected":false},"author":1,"featured_media":5442,"parent":2606,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"yoast_head":"\nTomato series - Part 1: Starting & Transplanting in bag, pot, or plot - Ottawa-St. Lawrence-Outaouais Chapter \/ Section d'Ottawa-Saint-Laurent-Outaouais<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/ottawa.cog.ca\/seasonal-resources\/tomato-series-part-1-starting-transplanting-in-bag-pot-or-plot\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Tomato series - Part 1: Starting & Transplanting in bag, pot, or plot - Ottawa-St. Lawrence-Outaouais Chapter \/ Section d'Ottawa-Saint-Laurent-Outaouais\" \/>\n<meta property=\"og:description\" content=\"\u00a0 Article and photos by Rob Danforth Cherry, grape, pear, plum, early maturing, beefsteak, heritage, heirloom \u2026 once thought to be poisonous, tomatoes are now a gardener favourite.\u00a0 Of the many flavours, shapes, and colours, gardeners look for the tomatoes\" \/>\n<meta property=\"og:url\" content=\"https:\/\/ottawa.cog.ca\/seasonal-resources\/tomato-series-part-1-starting-transplanting-in-bag-pot-or-plot\/\" \/>\n<meta property=\"og:site_name\" content=\"Ottawa-St. Lawrence-Outaouais Chapter \/ Section d'Ottawa-Saint-Laurent-Outaouais\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/cogosochapter\/\" \/>\n<meta property=\"og:image\" content=\"https:\/\/ottawa.cog.ca\/wp-content\/uploads\/2022\/07\/Tomatoes.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1466\" \/>\n\t<meta property=\"og:image:height\" content=\"1099\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:site\" content=\"@COGOSOCH\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"7 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/ottawa.cog.ca\/seasonal-resources\/tomato-series-part-1-starting-transplanting-in-bag-pot-or-plot\/\",\"url\":\"https:\/\/ottawa.cog.ca\/seasonal-resources\/tomato-series-part-1-starting-transplanting-in-bag-pot-or-plot\/\",\"name\":\"Tomato series - Part 1: Starting & Transplanting in bag, pot, or plot - Ottawa-St. Lawrence-Outaouais Chapter \/ Section d'Ottawa-Saint-Laurent-Outaouais\",\"isPartOf\":{\"@id\":\"https:\/\/ottawa.cog.ca\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/ottawa.cog.ca\/seasonal-resources\/tomato-series-part-1-starting-transplanting-in-bag-pot-or-plot\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/ottawa.cog.ca\/seasonal-resources\/tomato-series-part-1-starting-transplanting-in-bag-pot-or-plot\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/ottawa.cog.ca\/wp-content\/uploads\/2022\/07\/Tomatoes.jpg\",\"datePublished\":\"2024-04-23T20:26:32+00:00\",\"dateModified\":\"2024-04-23T20:26:32+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/ottawa.cog.ca\/seasonal-resources\/tomato-series-part-1-starting-transplanting-in-bag-pot-or-plot\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/ottawa.cog.ca\/seasonal-resources\/tomato-series-part-1-starting-transplanting-in-bag-pot-or-plot\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/ottawa.cog.ca\/seasonal-resources\/tomato-series-part-1-starting-transplanting-in-bag-pot-or-plot\/#primaryimage\",\"url\":\"https:\/\/ottawa.cog.ca\/wp-content\/uploads\/2022\/07\/Tomatoes.jpg\",\"contentUrl\":\"https:\/\/ottawa.cog.ca\/wp-content\/uploads\/2022\/07\/Tomatoes.jpg\",\"width\":1466,\"height\":1099},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/ottawa.cog.ca\/seasonal-resources\/tomato-series-part-1-starting-transplanting-in-bag-pot-or-plot\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ottawa.cog.ca\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Seasonal Resources\",\"item\":\"https:\/\/ottawa.cog.ca\/seasonal-resources\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Tomato series – Part 1: Starting & Transplanting in bag, pot, or plot\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/ottawa.cog.ca\/#website\",\"url\":\"https:\/\/ottawa.cog.ca\/\",\"name\":\"Ottawa-St. Lawrence-Outaouais Chapter \/ Section d'Ottawa-Saint-Laurent-Outaouais\",\"description\":\"Canadian Organic Growers\",\"publisher\":{\"@id\":\"https:\/\/ottawa.cog.ca\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/ottawa.cog.ca\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/ottawa.cog.ca\/#organization\",\"name\":\"Ottawa-St. Lawrence-Outaouais Chapter \/ Section d'Ottawa-Saint-Laurent-Outaouais\",\"url\":\"https:\/\/ottawa.cog.ca\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/ottawa.cog.ca\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/ottawa.cog.ca\/wp-content\/uploads\/2019\/01\/logo.jpg\",\"contentUrl\":\"https:\/\/ottawa.cog.ca\/wp-content\/uploads\/2019\/01\/logo.jpg\",\"width\":200,\"height\":115,\"caption\":\"Ottawa-St. Lawrence-Outaouais Chapter \/ Section d'Ottawa-Saint-Laurent-Outaouais\"},\"image\":{\"@id\":\"https:\/\/ottawa.cog.ca\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/www.facebook.com\/cogosochapter\/\",\"https:\/\/x.com\/COGOSOCH\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Tomato series - Part 1: Starting & Transplanting in bag, pot, or plot - Ottawa-St. Lawrence-Outaouais Chapter \/ Section d'Ottawa-Saint-Laurent-Outaouais","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/ottawa.cog.ca\/seasonal-resources\/tomato-series-part-1-starting-transplanting-in-bag-pot-or-plot\/","og_locale":"en_US","og_type":"article","og_title":"Tomato series - Part 1: Starting & Transplanting in bag, pot, or plot - Ottawa-St. Lawrence-Outaouais Chapter \/ Section d'Ottawa-Saint-Laurent-Outaouais","og_description":"\u00a0 Article and photos by Rob Danforth Cherry, grape, pear, plum, early maturing, beefsteak, heritage, heirloom \u2026 once thought to be poisonous, tomatoes are now a gardener favourite.\u00a0 Of the many flavours, shapes, and colours, gardeners look for the tomatoes","og_url":"https:\/\/ottawa.cog.ca\/seasonal-resources\/tomato-series-part-1-starting-transplanting-in-bag-pot-or-plot\/","og_site_name":"Ottawa-St. Lawrence-Outaouais Chapter \/ Section d'Ottawa-Saint-Laurent-Outaouais","article_publisher":"https:\/\/www.facebook.com\/cogosochapter\/","og_image":[{"width":1466,"height":1099,"url":"https:\/\/ottawa.cog.ca\/wp-content\/uploads\/2022\/07\/Tomatoes.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_site":"@COGOSOCH","twitter_misc":{"Est. reading time":"7 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/ottawa.cog.ca\/seasonal-resources\/tomato-series-part-1-starting-transplanting-in-bag-pot-or-plot\/","url":"https:\/\/ottawa.cog.ca\/seasonal-resources\/tomato-series-part-1-starting-transplanting-in-bag-pot-or-plot\/","name":"Tomato series - Part 1: Starting & Transplanting in bag, pot, or plot - Ottawa-St. Lawrence-Outaouais Chapter \/ Section d'Ottawa-Saint-Laurent-Outaouais","isPartOf":{"@id":"https:\/\/ottawa.cog.ca\/#website"},"primaryImageOfPage":{"@id":"https:\/\/ottawa.cog.ca\/seasonal-resources\/tomato-series-part-1-starting-transplanting-in-bag-pot-or-plot\/#primaryimage"},"image":{"@id":"https:\/\/ottawa.cog.ca\/seasonal-resources\/tomato-series-part-1-starting-transplanting-in-bag-pot-or-plot\/#primaryimage"},"thumbnailUrl":"https:\/\/ottawa.cog.ca\/wp-content\/uploads\/2022\/07\/Tomatoes.jpg","datePublished":"2024-04-23T20:26:32+00:00","dateModified":"2024-04-23T20:26:32+00:00","breadcrumb":{"@id":"https:\/\/ottawa.cog.ca\/seasonal-resources\/tomato-series-part-1-starting-transplanting-in-bag-pot-or-plot\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/ottawa.cog.ca\/seasonal-resources\/tomato-series-part-1-starting-transplanting-in-bag-pot-or-plot\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/ottawa.cog.ca\/seasonal-resources\/tomato-series-part-1-starting-transplanting-in-bag-pot-or-plot\/#primaryimage","url":"https:\/\/ottawa.cog.ca\/wp-content\/uploads\/2022\/07\/Tomatoes.jpg","contentUrl":"https:\/\/ottawa.cog.ca\/wp-content\/uploads\/2022\/07\/Tomatoes.jpg","width":1466,"height":1099},{"@type":"BreadcrumbList","@id":"https:\/\/ottawa.cog.ca\/seasonal-resources\/tomato-series-part-1-starting-transplanting-in-bag-pot-or-plot\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/ottawa.cog.ca\/"},{"@type":"ListItem","position":2,"name":"Seasonal Resources","item":"https:\/\/ottawa.cog.ca\/seasonal-resources\/"},{"@type":"ListItem","position":3,"name":"Tomato series – Part 1: Starting & Transplanting in bag, pot, or plot"}]},{"@type":"WebSite","@id":"https:\/\/ottawa.cog.ca\/#website","url":"https:\/\/ottawa.cog.ca\/","name":"Ottawa-St. Lawrence-Outaouais Chapter \/ Section d'Ottawa-Saint-Laurent-Outaouais","description":"Canadian Organic Growers","publisher":{"@id":"https:\/\/ottawa.cog.ca\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/ottawa.cog.ca\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/ottawa.cog.ca\/#organization","name":"Ottawa-St. Lawrence-Outaouais Chapter \/ Section d'Ottawa-Saint-Laurent-Outaouais","url":"https:\/\/ottawa.cog.ca\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/ottawa.cog.ca\/#\/schema\/logo\/image\/","url":"https:\/\/ottawa.cog.ca\/wp-content\/uploads\/2019\/01\/logo.jpg","contentUrl":"https:\/\/ottawa.cog.ca\/wp-content\/uploads\/2019\/01\/logo.jpg","width":200,"height":115,"caption":"Ottawa-St. Lawrence-Outaouais Chapter \/ Section d'Ottawa-Saint-Laurent-Outaouais"},"image":{"@id":"https:\/\/ottawa.cog.ca\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/cogosochapter\/","https:\/\/x.com\/COGOSOCH"]}]}},"_links":{"self":[{"href":"https:\/\/ottawa.cog.ca\/wp-json\/wp\/v2\/pages\/5441"}],"collection":[{"href":"https:\/\/ottawa.cog.ca\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/ottawa.cog.ca\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/ottawa.cog.ca\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ottawa.cog.ca\/wp-json\/wp\/v2\/comments?post=5441"}],"version-history":[{"count":3,"href":"https:\/\/ottawa.cog.ca\/wp-json\/wp\/v2\/pages\/5441\/revisions"}],"predecessor-version":[{"id":5469,"href":"https:\/\/ottawa.cog.ca\/wp-json\/wp\/v2\/pages\/5441\/revisions\/5469"}],"up":[{"embeddable":true,"href":"https:\/\/ottawa.cog.ca\/wp-json\/wp\/v2\/pages\/2606"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ottawa.cog.ca\/wp-json\/wp\/v2\/media\/5442"}],"wp:attachment":[{"href":"https:\/\/ottawa.cog.ca\/wp-json\/wp\/v2\/media?parent=5441"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}