{"product_id":"ac-infinity-large-humidity-dome-germination-kit-72-plant-capacity-heavy-duty-3mm-dome-adjustable-vents","title":"AC Infinity Large Humidity Dome Germination Kit — 72-Plant Capacity, Heavy-Duty 3mm Dome \u0026 Adjustable Vents","description":"\u003cb\u003eAC Infinity Large Humidity Dome is a heavy-duty germination kit that creates a controlled high-humidity environment for starting seeds and clones up to 72 plants.\u003c\/b\u003e\n\n\u003cp\u003eWhether you’re beginning seedlings, rooting cuttings, or running small propagation projects, this kit pairs a sturdy clear dome with a ventilated seedling tray and a leak-proof drip base to help you manage moisture and airflow without constant monitoring. The durable 3mm dome balances light transmission with structural strength, and removable extension panels and adjustable vents let you tailor internal space and ventilation for different stages of growth.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this dome improve germination and cloning success?\u003c\/h3\u003e\n\u003cp\u003eA stable, moist microclimate speeds early root development by reducing transplant stress and preventing rapid moisture loss. The dome traps humidity while vents enable fresh air exchange so you avoid stagnant, overly-saturated conditions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eClear 3mm shell retains humidity while allowing full light penetration.\u003c\/li\u003e\n  \u003cli\u003eAdjustable vents for controlled gas exchange and reduced fungal risk.\u003c\/li\u003e\n  \u003cli\u003eOptional height extension panels give more vertical room for tall cuttings.\u003c\/li\u003e\n  \u003cli\u003eTray drains excess water to prevent root sitting in runoff.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat features make it durable and easy to use?\u003c\/h3\u003e\n\u003cp\u003eMaterials and construction focus on repeated use: the thick dome resists warping, the tray handles heavier loads, and the drip base prevents leaks that could stain surfaces. Setup is straightforward—nest the tray in the base and place the dome; vents and extension panels are tool-free for quick adjustments.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e3mm thick clear dome with glossy finish resists cracking and warping.\u003c\/li\u003e\n  \u003cli\u003eLightweight 6x12 seedling tray supports up to 72 cells while remaining portable.\u003c\/li\u003e\n  \u003cli\u003eDurable drip tray is reusable and built to hold heavier loads without bowing.\u003c\/li\u003e\n  \u003cli\u003eTool-free vent and panel adjustments make airflow changes fast and simple.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I control humidity and airflow for different propagation stages?\u003c\/h3\u003e\n\u003cp\u003eStart with vents mostly closed for higher humidity during early germination, then open vents gradually as seedlings develop to acclimate them to lower humidity. Use the height extension panels when plants require more vertical space for leaf and stem growth.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eClose vents for maximum humidity during first 3–10 days depending on species.\u003c\/li\u003e\n  \u003cli\u003eOpen vents incrementally as roots form to reduce damping-off risk.\u003c\/li\u003e\n  \u003cli\u003eAdd extension panels for taller cuttings or longer seedling stages.\u003c\/li\u003e\n  \u003cli\u003eDrain tray or wick off excess water to fine-tune moisture level.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? This germination kit suits home gardeners, hobby propagators, and small-scale growers who need a resilient, adjustable humidity chamber for starting seeds and rooting cuttings. It’s particularly helpful for people wanting a low-maintenance propagation setup that still allows precise control over airflow, height, and drainage without fragile parts or complicated assembly.\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: Can this dome fit 72 seedlings?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The included 6x12 seedling tray supports up to 72 cells, designed to accommodate standard plug sizes.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is the dome easy to clean and reuse?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The 3mm glossy dome and durable trays wipe clean, are reusable, and resist warping over multiple cycles.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"AC Infinity","offers":[{"title":"Default Title","offer_id":56844562694484,"sku":"B0BL8Z73ZH","price":150.68,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/2652\/4244\/files\/ac-infinity-front-packaging-dome.jpg?v=1787086472","url":"https:\/\/gardenluxe.co.uk\/products\/ac-infinity-large-humidity-dome-germination-kit-72-plant-capacity-heavy-duty-3mm-dome-adjustable-vents","provider":"Gardenluxe Uk","version":"1.0","type":"link"}