{"product_id":"4-cell-seed-starting-tray","title":"4-Cell Seed Starting Inserts (4-pack)","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThese heavy-duty 4-cell seed starting inserts are designed for growers who need extra depth and root volume during early plant development. Each insert provides four oversized planting cells that give seedlings more room to establish strong, healthy root systems before transplanting.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eEight inserts fit inside a standard 1020 propagation flat. This modular format makes them useful for seed starting, propagation, and transplant staging in both home gardens and commercial growing environments.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eMade in the USA from durable, food-safe polypropylene, these inserts are built for repeated seasonal use. The deep-cell design combined with air-pruning features encourages strong lateral root growth while helping prevent root circling.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003chr\u003e\u003c\/div\u003e\n\u003ch3\u003e\u003cspan\u003eProduct Features\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eMade in the USA from BPA-free, FDA-compliant #5 polypropylene plastic\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDeep 4-cell configuration for extended early plant growth\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLarge ¾-inch drainage opening for easy transplant removal and proper moisture flow\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAir-pruning slits support dense, fibrous root development\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCompatible with standard 1020 trays (8 inserts) and 1010 trays (4 inserts)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDesigned for long-term reuse across multiple growing cycles\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIdeal for Squash, Cucumbers,Tomatoes, peppers, and other transplant-heavy crops\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003chr\u003e\u003c\/div\u003e\n\u003ch3\u003e\u003cspan\u003eDimensions\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eOverall Insert Size\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003e5¼\" × 5¼\" × 4\" tall\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eCell Dimensions\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eTop opening: 2⅜\"\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eTapers to: 1¼\" at base\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDepth: 4\"\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eSoil Capacity\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eOne insert holds ~1 quart total soil\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Palm \u0026 Soil","offers":[{"title":"Default Title","offer_id":44415499010090,"sku":null,"price":12.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/6698\/3210\/files\/ChatGPTImageJul2_2026_01_57_12PM.png?v=1783025887","url":"https:\/\/palmandsoil.com\/products\/4-cell-seed-starting-tray","provider":"Palm \u0026 Soil","version":"1.0","type":"link"}