{"product_id":"mr-pen-seed-starter-tray-kits-10-pack-120-cells-humidity-dome-vent-6-6-x-4-6-in","title":"Mr. Pen Seed Starter Tray Kits – 10-Pack, 120 Cells, Humidity Dome \u0026 Vent, 6.6 x 4.6 in","description":"\u003cdiv\u003e\n  \u003ch2\u003eEffortless seed starting with a complete kit\u003c\/h2\u003e\n  \u003cp\u003eMr. Pen Seed Starter Tray Kits arrive as a 10-pack of compact, 12-cell trays designed to support indoor planting projects. Each tray measures about 6.6 by 4.6 inches and features a clear, dome-style lid that helps you monitor moisture while still providing airflow. The set delivers a total of 120 cells, offering a organized system for starting multiple varieties at once.\u003c\/p\u003e\n  \u003cp\u003eKey design elements work together to simplify seed starting and give you flexibility as seedlings grow:\u003c\/p\u003e\n  \u003cul\u003e\n    \u003cli\u003eTransparent domes create a microclimate that preserves humidity, with adjustable vents to tune airflow as seedlings mature.\u003c\/li\u003e\n    \u003cli\u003eDrain holes at the bottom of each cell help prevent overwatering and reduce the risk of root issues.\u003c\/li\u003e\n    \u003cli\u003eRoot disturbance is minimized when lifting young plants, thanks to a release-friendly tray design that supports easy transplanting.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003cp\u003eWhat you get in the kit\u003c\/p\u003e\n  \u003cul\u003e\n    \u003cli\u003eTen 12-cell trays with durable plastic construction\u003c\/li\u003e\n    \u003cli\u003eClear, vented domes and sturdy bases for stable setups\u003c\/li\u003e\n    \u003cli\u003eAdjustable ventilation to balance moisture and air exchange\u003c\/li\u003e\n    \u003cli\u003eIncluded shovel and scoop for easy planting and transplanting\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003cp\u003eHow to use\u003c\/p\u003e\n  \u003cul\u003e\n    \u003cli\u003eFill trays with seed starting mix and sow seeds according to variety instructions.\u003c\/li\u003e\n    \u003cli\u003eWater carefully and monitor moisture through the dome and vents, avoiding soggy soil.\u003c\/li\u003e\n    \u003cli\u003eAs cells sprout, gradually expose seedlings to ambient conditions to harden off before transplanting.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003cp\u003eWhy gardeners consider this kit\u003c\/p\u003e\n  \u003cp\u003eFrom hobbyists to small-scale indoor gardeners, this set offers a compact, organized way to start seeds indoors or in a greenhouse. The built-in features emphasize control, visibility, and practicality, helping you manage early-stage care with confidence.\u003c\/p\u003e\n\u003c\/div\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 is included in the Mr. Pen Seed Starter Tray Kit?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Each order includes 10 sets of 12-cell trays, transparent domes, adjustable vents, bases, plus a shovel and scoop.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What are the benefits of the humidity domes?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The domes help maintain moisture and airflow with adjustable vents, supporting steady seedling growth during early stages.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Mr. Pen","offers":[{"title":"Default Title","offer_id":48184200364276,"sku":"B0DZ6CPJ3D","price":19.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/6652\/0820\/files\/mr-pen-seed-starter-tray-kit-12-cell-dome.jpg?v=1778378606","url":"https:\/\/www.cerapatiogarden.com\/products\/mr-pen-seed-starter-tray-kits-10-pack-120-cells-humidity-dome-vent-6-6-x-4-6-in","provider":"Cera Garden","version":"1.0","type":"link"}