{"product_id":"ac-infinity-humidity-dome","title":"AC Infinity Humidity Dome","description":"\u003cp\u003eThe AC Infinity Humidity Dome is a heavy-duty three-piece propagation kit that holds a stable pocket of humid air over germinating seeds and unrooted cuttings, the stage when young plants have no roots to replace the moisture their leaves lose. It comes in two sizes, a 40-cell Standard and a 72-cell XL, and unlike most single-height domes its height extension kit ships in the box rather than as a separate purchase, so the same dome can carry clones and taller cuttings well past the first true leaves. The dome supplies the sealed canopy that pairs naturally with gentle bottom warmth from the \u003ca href=\"https:\/\/www.hydrooasis.com.au\/products\/ac-infinity-suncore-h3-heat-mat\" target=\"_blank\" title=\"AC Infinity Suncore H3 Heat Mat\" rel=\"noopener\"\u003eAC Infinity Suncore H3 Heat Mat\u003c\/a\u003e, which speeds germination and helps the dome reach working humidity faster.\u003c\/p\u003e\n\u003cp\u003eThe stack builds from a sealed base tray that catches every drop of drainage, protecting benches and windowsills while stiffening the assembly under heavier loads. A cellular seedling tray nests inside it and drains excess water downward, with heavier gauge walls than typical nursery trays: 1.5 mm on the Standard and 2.5 mm (0.1 in) on the XL. Over the top sits a 3 mm thick gloss dome fitted with adjustable vents, two on the Standard and four on the XL, which meter fresh air into the canopy without dumping its humidity. The included extension assembles between tray and dome from two vented panels, two side panels and eight bolt and wing nut sets, lifting the ceiling from 16.7 cm (6.57 in) to 27.2 cm (10.70 in) on the Standard and from 23.7 cm (9.33 in) to 34.6 cm (13.62 in) on the XL while adding two further adjustable vents to each size.\u003c\/p\u003e\n\u003cp\u003eThe Standard tray covers 36.1 x 23.1 cm (14.24 x 9.09 in) and suits a windowsill or shelf where bench space is tight, while the XL covers 54.5 x 28.4 cm (21.45 x 11.18 in) and matches the standard 1020 tray format, sitting neatly over a 1020-sized heat mat. As seedlings emerge, opening the vents progressively hardens growth off before the dome comes away entirely, and cuttings strike more reliably when stems are dipped in a rooting gel such as \u003ca href=\"https:\/\/www.hydrooasis.com.au\/products\/gt-clonex-1\" target=\"_blank\" title=\"GT Clonex\" rel=\"noopener\"\u003eGT Clonex\u003c\/a\u003e before setting into the cells. The included extension panels bolt on in minutes and raise the ceiling by more than 10 cm on either size, letting one kit take a tray of cuttings from strike through to transplant without a second purchase.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eNOTE:\u003c\/strong\u003e only the XL tray matches the standard 1020 footprint; the Standard tray is smaller than a 1020 heat mat such as the Suncore H3 and leaves part of the mat surface uncovered.\u003c\/em\u003e\u003c\/p\u003e","brand":"AC Infinity","offers":[{"title":"Standard","offer_id":45953076789406,"sku":"819137023208","price":79.99,"currency_code":"AUD","in_stock":true},{"title":"XL","offer_id":45953076822174,"sku":"819137023864","price":124.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0709\/5261\/6094\/files\/AC_Infinity_Humidity_Dome_Standard.png?v=1784690262","url":"https:\/\/www.hydrooasis.com.au\/products\/ac-infinity-humidity-dome","provider":"Hydro Oasis","version":"1.0","type":"link"}