{"product_id":"rootrimmer-1020-seed-starter-trays-20-pack-shallow-21-x-11-in-1-6-in-deep-heavy-duty-no-hole","title":"RooTrimmer 1020 Seed Starter Trays 20-Pack — Shallow 21 x 11 in, 1.6 in Deep Heavy-Duty No-Hole","description":"\u003cp\u003e\u003cstrong\u003eRooTrimmer TD538 20-pack shallow 1020 trays are heavy-duty, reusable seedling flats without drainage holes designed to hold 72\/128 cell plug trays, microgreens, hydroponic setups and small nursery pots.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThese shallow growing trays are built to pair exactly with RooTrimmer 72- and 128-cell plug inserts, keeping cells stable during germination, transplanting and propagation. Constructed from thicker PS plastic, the TD538 trays resist bending, cracking and warping so you can move trays full of soil or water with one hand. The no-hole design prevents drips on shelves and makes these flats ideal as drip catchers, microgreen beds or hydroponic bases.\u003c\/p\u003e\n\n\u003ch3\u003eHow do these trays fit my 72\/128 cell plug trays?\u003c\/h3\u003e\n\u003cp\u003eThe TD538 top measures 21\"×11\" and the bottom footprint is 19.1\"×9\", sized to nest snugly with RooTrimmer plug inserts so trays won’t shift when carried. The 1.6\" depth matches most shallow plug trays and is intended to support cell trays up to about 1.8\" high.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePrecision dimensions to hold 72 and 128 cell plug trays securely\u003c\/li\u003e\n  \u003cli\u003eShallow 1.6\" profile designed for standard seedling depth\u003c\/li\u003e\n  \u003cli\u003eReduced lateral movement during transport or handling\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat makes these trays more durable than typical seed flats?\u003c\/h3\u003e\n\u003cp\u003eRooTrimmer uses thicker PS material to improve rigidity and longevity compared with thin, disposable flats. The heavier construction resists bending when filled with potting mix and can survive higher temperatures without cracking.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eReinforced walls and base to prevent flexing under weight\u003c\/li\u003e\n  \u003cli\u003eHeat-resistant PS plastic that won’t crack at normal nursery temperatures\u003c\/li\u003e\n  \u003cli\u003eReusable design supports multiple growing cycles, reducing waste\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy choose no-drainage-hole trays — what are the uses?\u003c\/h3\u003e\n\u003cp\u003eNo-drainage trays avoid leaks on benches or shelving and double as drip trays, hydroponic reservoirs, or microgreen beds. They are especially useful when you want to retain moisture, control runoff, or contain coco coir and other soilless media.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eUse as drip catchers beneath potted plants or tray stacks\u003c\/li\u003e\n  \u003cli\u003eIdeal for microgreen and wheatgrass cultivation directly inside the flat\u003c\/li\u003e\n  \u003cli\u003eWorks as a hydroponic base for shallow water culture systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow many trays are included and what capacity should I expect?\u003c\/h3\u003e\n\u003cp\u003eThis product is sold as a 20-pack of TD538 shallow 1020 flats, giving growers a large, consistent set for propagation or commercial staging. The pack supports batch seeding, staging multiple varieties, or rotating crops through successive germination cycles.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e20 identical trays for uniform growing and easy stacking\u003c\/li\u003e\n  \u003cli\u003eSpace-efficient footprint fits standard greenhouse benches and shelving\u003c\/li\u003e\n  \u003cli\u003eConvenient for hobbyists, small growers and professional propagation rooms\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The RooTrimmer TD538 20-pack is aimed at gardeners, nurseries, urban farmers and hobby growers who need sturdy, reusable seed flats that pair precisely with 72\/128 cell plug trays. It’s a practical choice when you want leak-free trays for microgreens, hydroponics or transplant staging and expect repeated use without warping or cracking.\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 have drainage holes?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No — the TD538 trays are manufactured without drainage holes and serve as drip trays, hydroponic bases, or microgreen beds.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will they fit my RooTrimmer 72 or 128 cell inserts?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — the trays are sized to secure RooTrimmer 72 and 128 cell plug trays and accommodate inserts up to about 1.8\" high.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"RooTrimmer","offers":[{"title":"Default Title","offer_id":56838916079956,"sku":"B0F243613J","price":116.82,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/2652\/4244\/files\/rootrimmer-td538-front-flat.jpg?v=1787064354","url":"https:\/\/gardenluxe.co.uk\/products\/rootrimmer-1020-seed-starter-trays-20-pack-shallow-21-x-11-in-1-6-in-deep-heavy-duty-no-hole","provider":"Gardenluxe Uk","version":"1.0","type":"link"}