AC Infinity Humidity Dome Propagation Kit – 5x8 & 6x12, With or Without LED Grow Bars

AC Infinity Humidity Domes – A Nursery in a Box

A cutting has no roots, which means it is trying to drink through its leaves. Put it in dry room air and it loses water faster than it can replace it; put it under a dome and the air around it becomes a damp, still microclimate where it can concentrate on rooting. That is the entire secret of propagation, and it costs very little.

These kits use a 3mm heavy-duty clear dome (not the flimsy kind that cracks in its first winter), adjustable vents, optional height extension panels, a cell tray and a sturdy drip tray. The LED versions add light bars with Samsung LM301H EVO diodes, so seedlings get proper light from day one rather than stretching towards a window.

Perfect for

• Houseplant cuttings: pothos, philodendron, begonia, hoya and tradescantia
• Seed starting for tomatoes, chillies, herbs and flowers
• Succulent leaf propagation (vents open)
• Clones and microgreens

🌿 Rose's Pro-Tip: open the vents a little more each day once roots appear. Weaning cuttings off 100% humidity gradually is what stops them collapsing when they move to a normal room.

Pairs well with: Suncore heat mats, Cloudcom hygrometers, automatic water sprayer.

FAQs

Do I need the LED version?
If your propagation space doesn't get strong natural light, yes. It stops seedlings stretching.

Will it fit a heat mat?
Yes. Pair the 5×8 with the Suncore H3 and the 6×12 with the H5.

Is the dome reusable?
Yes. The 3mm dome is built for years of use.

Price Match Promise

Seen this exact AC Infinity product for less at another UK retailer? Let us know and we'll match it. Like-for-like new items only; excludes Amazon, eBay and second-hand listings.

Black Flag Horticulture Ltd, Coventry – genuine AC Infinity stockists.