{"product_id":"soligt-seed-starter-trays-3-set-with-5-high-humidity-domes-48-cell-heavy-duty-leakproof-starter-kit","title":"SOLIGT Seed Starter Trays 3-Set with 5\" High Humidity Domes — 48-Cell Heavy-Duty Leakproof Starter Kit","description":"\u003cp\u003e\u003cstrong\u003eSOLIGT Thick Plastic 3-Set Seed Starter Trays come with three high-rise 5\" clear humidity domes and each tray holds 48 cells, offering a durable, reusable solution for starting seeds, clones, microgreens, and herbs.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThese medium-size trays balance capacity and convenience: smaller and more manageable than large 1020 flats, yet roomy enough to start dozens of seedlings at once. Constructed from heavy-duty plastic, the three-tray kit is designed for repeated use, easy handling, and tight dome-to-tray sealing to retain warmth and humidity. The tall, transparent domes include two adjustable vents to control airflow and light exposure during different germination stages.\u003c\/p\u003e\n\n\u003ch3\u003eHow will these trays simplify my seed-starting routine?\u003c\/h3\u003e\n\u003cp\u003eThe SOLIGT trays are sized to be portable and easy to move between windowsills, grow benches, and lights. Their leak-free tray base removes the need for constant saucer checks, and the tight dome seal minimizes humidity loss so you can water less frequently during germination. The high dome allows for taller seedlings and reduces transplant damage when growing upright varieties.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eThree trays with matching domes — start multiple batches or varieties at once\u003c\/li\u003e\n  \u003cli\u003e48 cells per dome — consistent spacing for organized seedling care\u003c\/li\u003e\n  \u003cli\u003eLeak-resistant solid tray base — simplifies watering and cleanup\u003c\/li\u003e\n  \u003cli\u003eHigh dome profile — accommodates taller seedlings and air pruning\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat makes the dome vents useful, and when should I open them?\u003c\/h3\u003e\n\u003cp\u003eThe domes include two clear adjustable vents to fine-tune humidity and airflow during different growth stages. Keep vents mostly closed during germination to maintain moisture; open them gradually as seedlings develop leaves to strengthen stems and reduce damping-off risk. Full venting helps transition seedlings to ambient conditions before transplanting.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eClose vents for high humidity during germination\u003c\/li\u003e\n  \u003cli\u003ePartially open vents as seedlings emerge to increase airflow\u003c\/li\u003e\n  \u003cli\u003eFully open vents for hardening off and preventing mold\u003c\/li\u003e\n  \u003cli\u003eTransparent vents preserve light while controlling moisture\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAre these trays durable and environmentally sensible?\u003c\/h3\u003e\n\u003cp\u003eSOLIGT uses thick, reusable plastic that stands up to repeated planting cycles and handling. The material is recyclable where facilities accept it, and the solid tray design reduces messy runoff and waste associated with disposable starting pots. Built sturdily, the trays are intended to serve multiple seasons with basic care.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHeavy-duty plastic resists cracking and warping\u003c\/li\u003e\n  \u003cli\u003eReusable construction reduces single-use waste\u003c\/li\u003e\n  \u003cli\u003eRecyclable material where accepted by local programs\u003c\/li\u003e\n  \u003cli\u003eSolid tray base prevents leaks and conserves water\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat size should I expect and will these fit on a windowsill or under lights?\u003c\/h3\u003e\n\u003cp\u003eEach tray’s inner dimensions are roughly 13.7\" x 10\" x 6\", making them compact enough for most windowsills and under grow lights while still offering 48 standard cells for organized sowing. The medium footprint gives a balance of capacity and portability, easier to lift and rearrange than larger 1020-style flats.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eInner dimensions: 13.7\" x 10\" x 6\" per tray with dome\u003c\/li\u003e\n  \u003cli\u003eFits common windowsills and standard compact grow light setups\u003c\/li\u003e\n  \u003cli\u003eLightweight when empty, sturdy when filled for safe handling\u003c\/li\u003e\n  \u003cli\u003eHigh dome clears taller varieties and early growth stages\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The SOLIGT 3-set starter trays are aimed at home gardeners, hobbyists, and small-scale growers who want a reliable, reusable seed-starting system that fits tight spaces. They’re suitable for beginners learning to propagate vegetables, herbs, and flowers, as well as experienced growers who need a compact, durable option for starting many plants at once. If you prefer reusable equipment, value neat watering, and want clear visibility while seedlings develop, this kit provides a practical, long-lasting foundation for healthy starts.\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: How many seedlings can I start in one SOLIGT tray?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Each tray holds 48 cells, so three trays allow you to start 144 seedlings at once.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can the domes be ventilated to prevent mold?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, each high-rise dome has two adjustable vents to control humidity and airflow.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"SOLIGT","offers":[{"title":"Default Title","offer_id":54203718074552,"sku":"B07KP3NH57","price":106.76,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0636\/7416\/files\/soligt-front-packaging-tray-and-dome.jpg?v=1790619197","url":"https:\/\/canadianlawn.ca\/products\/soligt-seed-starter-trays-3-set-with-5-high-humidity-domes-48-cell-heavy-duty-leakproof-starter-kit","provider":"Canadian Lawn","version":"1.0","type":"link"}