{"product_id":"power-si-power-start-dry-plant-supplement-with-mycorrhizae-and-nitrogen-fixing-bacteria-1-pack","title":"Power Si Power Start Dry Plant Supplement with Mycorrhizae and Nitrogen-Fixing Bacteria","description":"\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-69dfbdf3-d208-8321-a412-b41bbdfd9546-1\" 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-b41bbdfd9546-1\" data-turn-id-container=\"request-69dfbdf3-d208-8321-a412-b41bbdfd9546-1\" data-testid=\"conversation-turn-480\" 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 data-conversation-screenshot-content=\"\" 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=\"7878afa7-26a7-4235-8c7d-86ca2f9f53b7\" 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\u003ch2 data-section-id=\"1vchnie\" data-start=\"29\" data-end=\"117\" class=\"PDq2pG_selectionAnchorContainer\"\u003e\n\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"32\" data-end=\"117\"\u003eAll-Natural Microbial Root Enhancer for Faster Establishment and Healthier Plants\u003c\/strong\u003e\u003c\/span\u003e\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp data-start=\"119\" data-end=\"532\"\u003ePower Si Start is a premium microbial root enhancer formulated to promote rapid root development, improve nutrient uptake, and establish healthier plants from the very beginning. Powered by \u003cstrong data-start=\"309\" data-end=\"357\"\u003efour species of concentrated endomycorrhizae\u003c\/strong\u003e and \u003cstrong data-start=\"362\" data-end=\"401\"\u003enitrogen-fixing beneficial bacteria\u003c\/strong\u003e, this all-natural formula strengthens soil biology while helping plants absorb more water and nutrients for vigorous early growth.\u003c\/p\u003e\n\u003cp data-start=\"534\" data-end=\"863\"\u003eDesigned for seedlings, clones, transplants, and early vegetative growth, Power Si Start helps reduce transplant shock, encourages stronger root systems, and builds long-term plant resilience. Compatible with hydroponic, soil, coco coir, and soilless growing systems, it integrates easily into any fertilizer or nutrient program.\u003c\/p\u003e\n\u003cp data-start=\"865\" data-end=\"958\"\u003eThe \u003cstrong data-start=\"869\" data-end=\"877\"\u003e8 oz\u003c\/strong\u003e size is ideal for home growers, hobby gardeners, and small propagation projects.\u003c\/p\u003e\n\u003ch2 data-section-id=\"q11yyz\" data-start=\"960\" data-end=\"981\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"963\" data-end=\"981\"\u003eSpecifications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cdiv class=\"TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable data-start=\"983\" data-end=\"1368\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"983\" data-end=\"1010\"\u003e\n\u003ctr data-start=\"983\" data-end=\"1010\"\u003e\n\u003cth data-start=\"983\" data-end=\"999\" data-col-size=\"sm\" class=\"last:pe-10\"\u003eSpecification\u003c\/th\u003e\n\u003cth data-start=\"999\" data-end=\"1010\" data-col-size=\"md\" class=\"last:pe-10\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"1038\" data-end=\"1368\"\u003e\n\u003ctr data-start=\"1038\" data-end=\"1080\"\u003e\n\u003ctd data-start=\"1038\" data-end=\"1053\" data-col-size=\"sm\"\u003eProduct Type\u003c\/td\u003e\n\u003ctd data-start=\"1053\" data-end=\"1080\" data-col-size=\"md\"\u003eMicrobial root enhancer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1081\" data-end=\"1161\"\u003e\n\u003ctd data-start=\"1081\" data-end=\"1103\" data-col-size=\"sm\"\u003eBeneficial Microbes\u003c\/td\u003e\n\u003ctd data-start=\"1103\" data-end=\"1161\" data-col-size=\"md\"\u003e4 species of endomycorrhizae, nitrogen-fixing bacteria\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1162\" data-end=\"1252\"\u003e\n\u003ctd data-start=\"1162\" data-end=\"1182\" data-col-size=\"sm\"\u003eApplication Stage\u003c\/td\u003e\n\u003ctd data-start=\"1182\" data-end=\"1252\" data-col-size=\"md\"\u003eSeed starting, propagation, transplanting, early vegetative growth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1253\" data-end=\"1298\"\u003e\n\u003ctd data-start=\"1253\" data-end=\"1263\" data-col-size=\"sm\"\u003eFormula\u003c\/td\u003e\n\u003ctd data-start=\"1263\" data-end=\"1298\" data-col-size=\"md\"\u003eAll-natural microbial inoculant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1299\" data-end=\"1368\"\u003e\n\u003ctd data-start=\"1299\" data-end=\"1320\" data-col-size=\"sm\"\u003eCompatible Systems\u003c\/td\u003e\n\u003ctd data-start=\"1320\" data-end=\"1368\" data-col-size=\"md\"\u003eSoil, coco coir, soilless media, hydroponics\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 data-section-id=\"1649c9u\" data-start=\"1370\" data-end=\"1385\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1373\" data-end=\"1385\"\u003eFeatures\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-start=\"1387\" data-end=\"1743\"\u003e\n\u003cli data-section-id=\"1yuvsnr\" data-start=\"1387\" data-end=\"1424\"\u003eAll-natural microbial root enhancer\u003c\/li\u003e\n\u003cli data-section-id=\"16d0sy1\" data-start=\"1425\" data-end=\"1480\"\u003eContains four species of concentrated endomycorrhizae\u003c\/li\u003e\n\u003cli data-section-id=\"c0vev\" data-start=\"1481\" data-end=\"1532\"\u003eEnriched with nitrogen-fixing beneficial bacteria\u003c\/li\u003e\n\u003cli data-section-id=\"11yt5mo\" data-start=\"1533\" data-end=\"1587\"\u003eAccelerates root development and plant establishment\u003c\/li\u003e\n\u003cli data-section-id=\"1dd719m\" data-start=\"1588\" data-end=\"1624\"\u003eImproves nutrient and water uptake\u003c\/li\u003e\n\u003cli data-section-id=\"1faacjv\" data-start=\"1625\" data-end=\"1656\"\u003eHelps reduce transplant shock\u003c\/li\u003e\n\u003cli data-section-id=\"1bndd4h\" data-start=\"1657\" data-end=\"1688\"\u003eSupports healthy soil biology\u003c\/li\u003e\n\u003cli data-section-id=\"bzehim\" data-start=\"1689\" data-end=\"1743\"\u003eCompatible with all fertilizer and nutrient programs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"1qnzpwf\" data-start=\"1745\" data-end=\"1784\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1748\" data-end=\"1784\"\u003eSupports Strong Root Development\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"1786\" data-end=\"1862\"\u003ePower Si Start establishes a healthier foundation for vigorous plant growth.\u003c\/p\u003e\n\u003cul data-start=\"1864\" data-end=\"2040\"\u003e\n\u003cli data-section-id=\"102zhej\" data-start=\"1864\" data-end=\"1897\"\u003eEncourages rapid root formation\u003c\/li\u003e\n\u003cli data-section-id=\"1rgh51n\" data-start=\"1898\" data-end=\"1928\"\u003eImproves nutrient absorption\u003c\/li\u003e\n\u003cli data-section-id=\"1sf4cka\" data-start=\"1929\" data-end=\"1966\"\u003ePromotes stronger vegetative growth\u003c\/li\u003e\n\u003cli data-section-id=\"1br93w\" data-start=\"1967\" data-end=\"1997\"\u003eEnhances overall plant vigor\u003c\/li\u003e\n\u003cli data-section-id=\"1y3tzhj\" data-start=\"1998\" data-end=\"2040\"\u003eBuilds healthier soil microbial activity\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"p8fjdn\" data-start=\"2042\" data-end=\"2074\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2045\" data-end=\"2074\"\u003eReduces Transplant Stress\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"2076\" data-end=\"2146\"\u003eBeneficial microbes help plants establish quickly after transplanting.\u003c\/p\u003e\n\u003cul data-start=\"2148\" data-end=\"2280\"\u003e\n\u003cli data-section-id=\"1led802\" data-start=\"2148\" data-end=\"2176\"\u003eMinimizes transplant shock\u003c\/li\u003e\n\u003cli data-section-id=\"1iyplik\" data-start=\"2177\" data-end=\"2205\"\u003eEncourages faster recovery\u003c\/li\u003e\n\u003cli data-section-id=\"13g8mc8\" data-start=\"2206\" data-end=\"2242\"\u003eSupports healthy root colonization\u003c\/li\u003e\n\u003cli data-section-id=\"q6rmh6\" data-start=\"2243\" data-end=\"2280\"\u003eImproves long-term plant resilience\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"wxxro3\" data-start=\"2282\" data-end=\"2300\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2285\" data-end=\"2300\"\u003eEasy to Use\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"2302\" data-end=\"2367\"\u003ePower Si Start is simple to incorporate into any growing program.\u003c\/p\u003e\n\u003cul data-start=\"2369\" data-end=\"2558\"\u003e\n\u003cli data-section-id=\"1g50rlm\" data-start=\"2369\" data-end=\"2453\"\u003eApply during seed starting, propagation, transplanting, or early vegetative growth\u003c\/li\u003e\n\u003cli data-section-id=\"bzehim\" data-start=\"2454\" data-end=\"2508\"\u003eCompatible with all fertilizer and nutrient programs\u003c\/li\u003e\n\u003cli data-section-id=\"1iosky4\" data-start=\"2509\" data-end=\"2558\"\u003eSuitable for all crop types and growing methods\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"1bfxg2y\" data-start=\"2560\" data-end=\"2582\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2563\" data-end=\"2582\"\u003eAvailable Sizes\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-start=\"2584\" data-end=\"2858\"\u003e\n\u003cli data-section-id=\"1qgnocb\" data-start=\"2584\" data-end=\"2668\"\u003e\n\u003cstrong data-start=\"2586\" data-end=\"2594\"\u003e8 oz\u003c\/strong\u003e – Ideal for home gardeners, hobby growers, and small propagation projects\u003c\/li\u003e\n\u003cli data-section-id=\"iizhbn\" data-start=\"2669\" data-end=\"2760\"\u003e\n\u003cstrong data-start=\"2671\" data-end=\"2679\"\u003e2 lb\u003c\/strong\u003e – Perfect for raised beds, home gardens, and small commercial growing operations\u003c\/li\u003e\n\u003cli data-section-id=\"1r6z4n4\" data-start=\"2761\" data-end=\"2858\"\u003e\n\u003cstrong data-start=\"2763\" data-end=\"2771\"\u003e5 lb\u003c\/strong\u003e – Designed for commercial growers, nurseries, greenhouses, and large-scale cultivation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"z1kstr\" data-start=\"2860\" data-end=\"2906\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2863\" data-end=\"2906\"\u003eIdeal for Multiple Growing Applications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"2908\" data-end=\"2939\"\u003ePower Si Start is suitable for:\u003c\/p\u003e\n\u003cul data-start=\"2941\" data-end=\"3125\"\u003e\n\u003cli data-section-id=\"psf6jj\" data-start=\"2941\" data-end=\"2956\"\u003eSeed starting\u003c\/li\u003e\n\u003cli data-section-id=\"1dnj63t\" data-start=\"2957\" data-end=\"2976\"\u003ePlant propagation\u003c\/li\u003e\n\u003cli data-section-id=\"uixg2m\" data-start=\"2977\" data-end=\"2998\"\u003eClones and cuttings\u003c\/li\u003e\n\u003cli data-section-id=\"18jqtcl\" data-start=\"2999\" data-end=\"3014\"\u003eTransplanting\u003c\/li\u003e\n\u003cli data-section-id=\"70fxbh\" data-start=\"3015\" data-end=\"3035\"\u003eHydroponic systems\u003c\/li\u003e\n\u003cli data-section-id=\"1jdfi0p\" data-start=\"3036\" data-end=\"3050\"\u003eSoil gardens\u003c\/li\u003e\n\u003cli data-section-id=\"xd52qa\" data-start=\"3051\" data-end=\"3070\"\u003eCoco coir growing\u003c\/li\u003e\n\u003cli data-section-id=\"1pcw85g\" data-start=\"3071\" data-end=\"3084\"\u003eGreenhouses\u003c\/li\u003e\n\u003cli data-section-id=\"3plp17\" data-start=\"3085\" data-end=\"3125\"\u003eCommercial and home growing operations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"q5vzda\" data-start=\"3127\" data-end=\"3168\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"3130\" data-end=\"3168\"\u003eProfessional Root Zone Performance\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"3170\" data-end=\"3568\" data-is-last-node=\"\" data-is-only-node=\"\"\u003ePower Si Start delivers beneficial microbes that improve root development, nutrient availability, and overall plant health from the earliest stages of growth. Its all-natural formulation helps establish stronger, more resilient plants while supporting healthy soil biology, making it an excellent choice for growers seeking faster establishment, healthier roots, and improved long-term performance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Power Si","offers":[{"title":"8 Oz","offer_id":44316420112427,"sku":"34030","price":29.99,"currency_code":"USD","in_stock":true},{"title":"2 Lb","offer_id":44316420145195,"sku":"34031","price":74.99,"currency_code":"USD","in_stock":true},{"title":"5 Lb","offer_id":44316420177963,"sku":"34032","price":263.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0264\/6238\/8267\/files\/grouping_f0e6ec1c-07a1-45b0-b14d-2e0179b73068.jpg?v=1783577421","url":"https:\/\/theharvestco.com\/products\/power-si-power-start-dry-plant-supplement-with-mycorrhizae-and-nitrogen-fixing-bacteria-1-pack","provider":"The Harvest Company","version":"1.0","type":"link"}