{"product_id":"rootrimmer-deep-72-cell-seedling-trays-10-pack-21-25-11-2-36-deep-heavy-duty-reusable-cells-for-stronger-roots","title":"RooTrimmer Deep 72-Cell Seedling Trays (10-Pack) — 21.25\"×11\", 2.36\" Deep Heavy-Duty Reusable Cells for Stronger Roots","description":"\u003cp\u003e\u003cstrong\u003eRooTrimmer Deep 72 Cell Seedling Trays are heavy-duty, deep plug trays designed to give young plants extra root volume while fitting standard 1020 flat trays.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThese 10-pack, 72-cell trays measure 21.25\" × 11\" with a 2.36\" height and are molded for sturdiness and reusability. The larger, deeper cells hold more growing medium than typical shallow plug trays, which supports stronger early root systems and lets seedlings stay in the tray longer before transplanting. Built to pair with standard 1020 flats, they are also suitable for bottom watering and common greenhouse workflows.\u003c\/p\u003e\n\n\u003ch3\u003eHow do these deep 72-cell trays help seedlings develop stronger roots?\u003c\/h3\u003e\n\n\u003cp\u003eThe added depth and cell volume let roots grow downward and branch, rather than circling at the surface. That encourages a more robust root mass, improving early-stage nutrient and water uptake without frequent transplanting.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e2.36\" cell depth increases soil volume per cell versus shallow plugs.\u003c\/li\u003e\n  \u003cli\u003eDeeper profile reduces root coiling and allows longer nursery time.\u003c\/li\u003e\n  \u003cli\u003eLarge cell capacity helps retain moisture for consistent growth.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill these trays fit my existing 1020 flat tray setup?\u003c\/h3\u003e\n\n\u003cp\u003eYes — the trays are sized to nest inside standard 1020 flats while leaving enough clearance for easy handling. Their footprint of 21.25\" × 11\" matches common propagation flats so they integrate with greenhouse benches, flood-and-drain systems, and bottom-watering trays.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eDesigned to pair with 1020 flat trays commonly used in nurseries.\u003c\/li\u003e\n  \u003cli\u003eFits standard 1020 flat height tolerance with 2.36\" tray depth.\u003c\/li\u003e\n  \u003cli\u003eCompatible with bench, tray, and bottom-water propagation methods.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat kinds of plants are best started in these big cell plug trays?\u003c\/h3\u003e\n\n\u003cp\u003eThe larger cell volume is ideal for vegetables, fruit seedlings, and larger-flowering species that need extra space for root development. Use them for peppers, tomatoes, cucurbits, sunflowers, eggplants, strawberries, and other crops that benefit from a deeper root zone during propagation.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eVegetables: tomatoes, peppers, cucumbers, eggplants, melons.\u003c\/li\u003e\n  \u003cli\u003eFlowers and ornamentals that need larger root systems early.\u003c\/li\u003e\n  \u003cli\u003eSmall fruit starts like strawberries and young berry plants.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow durable and reusable are RooTrimmer deep plug trays?\u003c\/h3\u003e\n\n\u003cp\u003eThese trays are molded from thicker plastic to withstand repeated use across seasons while resisting warping and cracking. Their robust build supports stacking, handling, and routine cleaning between uses, making them a cost-effective choice for hobbyists and commercial growers.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eHeavy-duty construction for repeated seasonal use.\u003c\/li\u003e\n  \u003cli\u003eStackable design for neat storage and transport.\u003c\/li\u003e\n  \u003cli\u003eEasy to clean for sanitation between propagation cycles.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Growers who need a reliable, deeper plug option—home gardeners expanding vegetable patches, small-scale nurseries, greenhouse operators, and anyone using 1020 flats for propagation. If you want seedlings that spend more time in a tray before transplanting, require better moisture retention, or need a sturdier reusable tray, the RooTrimmer Deep 72 Cell Seedling Trays provide a practical and economical solution.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do these trays fit standard 1020 flats?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, the trays are sized 21.25\"×11\" and designed to fit standard 1020 flat trays with compatible height clearance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How deep are the cells and why does that matter?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Each cell is 2.36\" deep, giving extra soil volume that supports stronger root growth and longer nursery time before transplanting.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"RooTrimmer","offers":[{"title":"Default Title","offer_id":56824652333396,"sku":"B0C64GDHFY","price":86.72,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/2652\/4244\/files\/rootrimmer-front-view-deep-72-cell-tray.jpg?v=1786985579","url":"https:\/\/gardenluxe.co.uk\/products\/rootrimmer-deep-72-cell-seedling-trays-10-pack-21-25-11-2-36-deep-heavy-duty-reusable-cells-for-stronger-roots","provider":"Gardenluxe Uk","version":"1.0","type":"link"}