{"product_id":"mr-pen-seed-starter-tray-kits-5-sets-200-cells-humidity-domed-germination-trays-for-seed-starting","title":"Mr. Pen Seed Starter Tray Kits – 5 Sets, 200 Cells, Humidity-Domed Germination Trays for Seed Starting","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eKickstart your home gardening with the Mr. Pen Seed Starter Tray Kits. This comprehensive set is designed for seed starting, indoor gardening, and greenhouse projects, delivering a practical, organized solution you can rely on season after season. The kit includes five complete sets, totaling 200 cells, so you can plan multiple rounds, grow several varieties, or simply expand your growing space without clutter.\u003c\/p\u003e\u003cp\u003eThe components are crafted from durable plastic built for long-term use. Trays, bases, and clear humidity domes stand up to repeated cycles, maintaining their shape and function through many planting years. Each cell features a drainage hole that helps manage water flow, reduce excess moisture, and support healthy root development during germination. Clear vented domes allow you to see and adjust humidity and airflow at a glance, creating a stable micro-environment that supports faster, more consistent seed growth.\u003c\/p\u003e\u003ch3\u003eKey Features and Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-capacity kit:\u003c\/strong\u003e Five sets and 200 cells provide ample space for diverse crops and staggered planting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable, reusable design:\u003c\/strong\u003e Rigid plastic trays, bases, and domes are built for multiple growing cycles, keeping costs down over time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrainage-enabled cells:\u003c\/strong\u003e Individual drainage holes help prevent overwatering and support robust root systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControlled humidity and airflow:\u003c\/strong\u003e Clear vented domes make it easy to manage moisture levels for even germination.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAll-in-one convenience:\u003c\/strong\u003e A shovel and scoop are included to simplify soil filling, planting, and transplanting, reducing mess.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eReal-Life Use Cases\u003c\/h3\u003e\u003cp\u003eUse this kit to start peppers, herbs, leafy greens, and other annuals indoors before transferring healthy seedlings to a larger pot or garden bed. The modular design works well in compact spaces, garages, sunrooms, or greenhouse benches, helping you organize multiple crops without cross-contamination. The clear domes let you monitor humidity without removing the lid, making it easier to maintain a stable environment during critical germination windows.\u003c\/p\u003e\u003cp\u003eWhether you’re a hobbyist building a seasonal seed bank or a small-scale grower extending planting cycles, this kit supports consistent results with less guesswork. While not a guarantee of outcomes, users often experience smoother germination progress and cleaner workflow thanks to the included features and thoughtful layout.\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: What comes in the Mr. Pen Seed Starter Tray Kit?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Five complete sets totaling 200 cells, plus trays, bases, vented domes, and a shovel and scoop.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How can the humidity domes improve germination?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Clear vented domes support airflow and humidity control for more consistent germination.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Mr. Pen","offers":[{"title":"Default Title","offer_id":45741541949626,"sku":"B0DZ6CS3VS","price":67.27,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/3536\/8890\/files\/mr-pen-seed-starter-tray-collection-200-cells.jpg?v=1774823884","url":"https:\/\/gardencanada.ca\/products\/mr-pen-seed-starter-tray-kits-5-sets-200-cells-humidity-domed-germination-trays-for-seed-starting","provider":"Garden Canada","version":"1.0","type":"link"}