{"product_id":"sunpack-50-cell-heavy-duty-insert-50-cell","title":"SUNPACK - 50-Cell Heavy-Duty Insert","description":"\u003cp\u003eThe SUNPACK 50-Cell Heavy-Duty Insert is a professional-grade propagation tray designed for durability, consistency, and multi-season use. Built from thermoformed polypropylene (PP), it provides a reliable solution for starting seeds, rooting cuttings, and growing transplant-ready plants in commercial and greenhouse environments.\u003c\/p\u003e \u003ch3\u003eKey Features\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e50-cell configuration for efficient propagation and uniform plant spacing\u003c\/li\u003e \u003cli\u003eHeavy-duty thermoformed polypropylene construction for multi-year durability\u003c\/li\u003e \u003cli\u003eFlexible, impact-resistant material reduces cracking and extends lifespan\u003c\/li\u003e \u003cli\u003eDesigned to fit standard 10\" x 20\" (1020) propagation trays\u003c\/li\u003e \u003cli\u003eSmooth cell walls allow easy plug removal with minimal root disturbance\u003c\/li\u003e \u003cli\u003eDrainage design supports proper moisture control and healthy root development\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eBest For\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eSeed starting and propagation\u003c\/li\u003e \u003cli\u003eRooting cuttings and clones\u003c\/li\u003e \u003cli\u003eGrowing larger plugs and transplant-stage plants\u003c\/li\u003e \u003cli\u003eGreenhouse, nursery, and indoor cultivation environments\u003c\/li\u003e \u003cli\u003eOperations looking for reusable, long-life propagation trays\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eSpecifications\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e \u003cstrong\u003eCell Count:\u003c\/strong\u003e 50\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eMaterial:\u003c\/strong\u003e Thermoformed polypropylene (PP)\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eDimensions:\u003c\/strong\u003e Approximately 21\" x 11\" x 2.5\"\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eCompatibility:\u003c\/strong\u003e Fits standard 1020 trays\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eColor:\u003c\/strong\u003e Black\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eDesign Advantages\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eLarger individual cell volume compared to higher-count inserts supports stronger early root development\u003c\/li\u003e \u003cli\u003eReusable construction reduces waste and long-term input costs\u003c\/li\u003e \u003cli\u003eConsistent cell sizing improves uniformity across batches\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eEngineered for professional growers, this insert balances durability with performance-providing reliable propagation results season after season.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e For best results, pair with standard 1020 trays and compatible domes or irrigation systems.\u003c\/p\u003e","brand":"BFG Supply","offers":[{"title":"Default Title","offer_id":52071930855735,"sku":"SPPSP20050","price":8.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/0341\/5863\/files\/SPPSP20050.png?v=1777583703","url":"https:\/\/www.blacklabelsupply.io\/products\/sunpack-50-cell-heavy-duty-insert-50-cell","provider":"BLACK LABEL","version":"1.0","type":"link"}