{"product_id":"viagrow-single-tray-met-standard-heat-mat-and-thermostat-20-8","title":"The Harvest Company Single Tray, MET Standard Heat Mat and Thermostat, 20”8”","description":"\u003cdiv id=\"productDescription-3_feature_div\" class=\"celwidget\" data-feature-name=\"productDescription-3\" data-csa-c-id=\"7ulrsa-vh9d39-iys8k4-fveup5\" data-cel-widget=\"productDescription-3_feature_div\"\u003e\n\u003cdiv\u003e\n\u003cdiv data-feature-name=\"productDescription\" data-template-name=\"productDescription\" id=\"productDescription_feature_div\" class=\"a-row feature\" data-cel-widget=\"productDescription_feature_div\"\u003e\n\u003cdiv id=\"productDescription\" class=\"a-section a-spacing-small\"\u003e\n\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-69dfbdf3-d208-8321-a412-b41bbdfd9546-3\" data-is-intersecting=\"true\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-69dfbdf3-d208-8321-a412-b41bbdfd9546-3\" data-turn-id-container=\"request-69dfbdf3-d208-8321-a412-b41bbdfd9546-3\" data-testid=\"conversation-turn-384\" data-scroll-anchor=\"false\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"3e1da922-a8d3-43ff-9b2c-c1ef0b9f9b63\" dir=\"auto\" data-message-model-slug=\"gpt-5-5\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003ch3 data-section-id=\"cg7nvt\" data-start=\"0\" data-end=\"71\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"4\" data-end=\"71\"\u003eThe Harvest Company Seedling Heat Mat and Thermostat Combo Pack\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch3 data-section-id=\"124uzyd\" data-start=\"73\" data-end=\"145\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"77\" data-end=\"145\"\u003eTemperature-Controlled Propagation System for Faster Germination\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"147\" data-end=\"479\"\u003eThe Harvest Company seedling heat mat and thermostat combo pack provides an easy and affordable solution for improving seed germination and plant propagation success. Designed to maintain consistent root zone temperatures, this combination helps seedlings and clones develop faster and healthier under controlled growing conditions.\u003c\/p\u003e\n\u003cp data-start=\"481\" data-end=\"699\"\u003eThe included thermostat automatically regulates heat mat temperatures using a temperature probe placed directly into the growing media, helping maintain ideal germination conditions for delicate seedlings and cuttings.\u003c\/p\u003e\n\u003ch3 data-section-id=\"kylm4h\" data-start=\"701\" data-end=\"717\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"705\" data-end=\"717\"\u003eFeatures\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"719\" data-end=\"1084\"\u003e\n\u003cli data-section-id=\"1cg2i1c\" data-start=\"719\" data-end=\"775\"\u003eIncludes seedling heat mat and thermostat controller\u003c\/li\u003e\n\u003cli data-section-id=\"nbbkb7\" data-start=\"776\" data-end=\"825\"\u003eAutomatically regulates root zone temperature\u003c\/li\u003e\n\u003cli data-section-id=\"1ggi5la\" data-start=\"826\" data-end=\"884\"\u003eHelps improve seed germination and propagation success\u003c\/li\u003e\n\u003cli data-section-id=\"stjxaw\" data-start=\"885\" data-end=\"920\"\u003eEasy-to-use plug-and-play setup\u003c\/li\u003e\n\u003cli data-section-id=\"1cuseqk\" data-start=\"921\" data-end=\"969\"\u003eSuitable for seedlings, clones, and cuttings\u003c\/li\u003e\n\u003cli data-section-id=\"1tf5jol\" data-start=\"970\" data-end=\"1026\"\u003eCompatible with propagation trays and humidity domes\u003c\/li\u003e\n\u003cli data-section-id=\"dpdpp4\" data-start=\"1027\" data-end=\"1084\"\u003eSupports consistent and controlled growing conditions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"ddgy4n\" data-start=\"1086\" data-end=\"1149\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1090\" data-end=\"1149\"\u003eDesigned for Faster Germination and Healthy Root Growth\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1151\" data-end=\"1260\"\u003eMaintaining warm and stable root temperatures helps improve propagation performance and seedling development.\u003c\/p\u003e\n\u003cul data-start=\"1262\" data-end=\"1418\"\u003e\n\u003cli data-section-id=\"1si3zd6\" data-start=\"1262\" data-end=\"1310\"\u003eEncourages faster seed sprouting and rooting\u003c\/li\u003e\n\u003cli data-section-id=\"17848jl\" data-start=\"1311\" data-end=\"1363\"\u003eSupports healthy root formation and plant growth\u003c\/li\u003e\n\u003cli data-section-id=\"1tv00bu\" data-start=\"1364\" data-end=\"1418\"\u003eHelps maintain consistent propagation temperatures\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"6qzzn3\" data-start=\"1420\" data-end=\"1462\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1424\" data-end=\"1462\"\u003eEasy Setup and Temperature Control\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1464\" data-end=\"1491\"\u003eUsing the system is simple:\u003c\/p\u003e\n\u003col data-start=\"1493\" data-end=\"1773\"\u003e\n\u003cli data-section-id=\"sz3u1r\" data-start=\"1493\" data-end=\"1540\"\u003ePlace the heat mat on a flat, dry surface.\u003c\/li\u003e\n\u003cli data-section-id=\"lpof7c\" data-start=\"1541\" data-end=\"1592\"\u003ePosition your seedling tray on top of the mat.\u003c\/li\u003e\n\u003cli data-section-id=\"x9k58j\" data-start=\"1593\" data-end=\"1647\"\u003ePlug the heat mat into the thermostat controller.\u003c\/li\u003e\n\u003cli data-section-id=\"phnzzi\" data-start=\"1648\" data-end=\"1723\"\u003eInsert the temperature probe into the soil, propagation plug, or tray.\u003c\/li\u003e\n\u003cli data-section-id=\"aq5029\" data-start=\"1724\" data-end=\"1773\"\u003eSet the desired temperature for your plants.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp data-start=\"1775\" data-end=\"1864\"\u003eThe thermostat automatically regulates heat output to maintain stable growing conditions.\u003c\/p\u003e\n\u003ch3 data-section-id=\"y9mada\" data-start=\"1866\" data-end=\"1904\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1870\" data-end=\"1904\"\u003eRecommended Growing Conditions\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1906\" data-end=\"1923\"\u003eFor best results:\u003c\/p\u003e\n\u003cul data-start=\"1925\" data-end=\"2126\"\u003e\n\u003cli data-section-id=\"fy5j45\" data-start=\"1925\" data-end=\"1966\"\u003eUse a propagation dome such as VTD300\u003c\/li\u003e\n\u003cli data-section-id=\"7yzgmo\" data-start=\"1967\" data-end=\"2029\"\u003ePlace under T5 fluorescent lighting or greenhouse lighting\u003c\/li\u003e\n\u003cli data-section-id=\"lx2lc0\" data-start=\"2030\" data-end=\"2077\"\u003eMaintain temperatures between 70°F and 80°F\u003c\/li\u003e\n\u003cli data-section-id=\"14kifin\" data-start=\"2078\" data-end=\"2126\"\u003eMaintain humidity levels between 50% and 60%\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2128\" data-end=\"2225\"\u003eDirect sunlight and high-intensity HID lighting may be too strong for young seedlings and clones.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1pvf770\" data-start=\"2227\" data-end=\"2274\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2231\" data-end=\"2274\"\u003eIdeal for Multiple Growing Applications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2276\" data-end=\"2399\"\u003eThe Harvest Company heat mat and thermostat combo is suitable for a variety of propagation and indoor growing applications.\u003c\/p\u003e\n\u003cul data-start=\"2401\" data-end=\"2561\"\u003e\n\u003cli data-section-id=\"vb0nhv\" data-start=\"2401\" data-end=\"2434\"\u003eSeed starting and germination\u003c\/li\u003e\n\u003cli data-section-id=\"jytzho\" data-start=\"2435\" data-end=\"2468\"\u003ePlant cloning and propagation\u003c\/li\u003e\n\u003cli data-section-id=\"ct17th\" data-start=\"2469\" data-end=\"2508\"\u003eIndoor gardening and greenhouse use\u003c\/li\u003e\n\u003cli data-section-id=\"ubmt5f\" data-start=\"2509\" data-end=\"2561\"\u003eVegetables, herbs, flowers, and specialty plants\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"9zmeqf\" data-start=\"2563\" data-end=\"2612\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2567\" data-end=\"2612\"\u003eReliable and Easy-to-Use Growing Solution\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2614\" data-end=\"2899\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eThe Harvest Company seedling heat mat and thermostat combo pack provides a dependable way to create stable propagation conditions for healthier seedlings and faster germination. Its automatic temperature control and simple setup make it ideal for both beginner and experienced growers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"z-0 flex min-h-[46px] justify-start\"\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eDisclaimer\u003c\/span\u003e: Packaging may vary due to brand updates and inventory transitions. You’ll receive the same high-quality gardening product. F\u003cspan style=\"font-size: 0.875rem;\"\u003eormally known as Viagrow.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv aria-hidden=\"true\" class=\"pointer-events-none -mt-px h-px translate-y-[calc(var(--scroll-root-safe-area-inset-bottom)-14*var(--spacing))]\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"productDetailsNonPets_feature_div\" class=\"celwidget\" data-feature-name=\"productDetailsNonPets\" data-csa-c-id=\"slip4t-dol8wo-6uvt5v-3108y0\" data-cel-widget=\"productDetailsNonPets_feature_div\"\u003e\u003ca id=\"productDetails\" name=\"productDetails\"\u003e\u003c\/a\u003e\u003c\/div\u003e","brand":"The Harvest Company","offers":[{"title":"Default Title","offer_id":40249667190827,"sku":"VHMDT","price":41.97,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0264\/6238\/8267\/products\/VHMDT_1_720x_1.webp?v=1670553775","url":"https:\/\/theharvestco.com\/products\/viagrow-single-tray-met-standard-heat-mat-and-thermostat-20-8","provider":"The Harvest Company","version":"1.0","type":"link"}