High Dome Propagator Large 56x36x22cm - Vented Humidity Dome & Tray for Seedlings, Clones & Cuttings

More Clones Rooted. Fewer Seedlings Lost. One Lid Does It.

The first two weeks decide everything. A cutting with no roots cannot drink, so if the air around it dries out, it wilts and it is gone. The High Dome Propagator Large solves that with a simple, proven setup: a sturdy propagation tray and a tall, clear humidity dome that holds moist air around your seedlings and cuttings until their roots can take over. Open the vents as they harden off. That is it.

At 56cm x 36cm x 22cm, it is big enough to run a serious batch of clones or an entire season of veggie and herb seedlings in one unit, and tall enough that taller cuttings and fast starters are not pressed against the lid.

Why the Extra Height Matters

• Room to grow before transplant. A standard low dome forces you to pull plants early or watch leaves press against the plastic and rot. The 22cm high dome gives cuttings, herbs and vegetable seedlings the headroom to establish properly first.
• More stable humidity. A bigger air volume swings less every time you lift the lid, which means less stress on tender plants.
• Fits your cuttings, not just your seeds. Tall clones from a mother plant sit comfortably under the dome with their leaves clear of the lid.

What You Get

• Adjustable vents in the dome so you control humidity and airflow: closed to root, opened to harden off.
• Clear high dome for maximum light transmission, so your seedlings get full light from your grow light or a sunny window without ever being exposed.
• Durable, reusable tray and dome that wash down between batches and last season after season.
• Large working area for seedlings, clones, cuttings, herbs and vegetables in one propagator.
• A practical, economical solution for hobby growers, nurseries and commercial facilities alike.

How to Use It

1. Fill the tray with your plugs, pellets or seedling trays and add your seeds or cuttings.
2. Mist lightly, fit the dome and close the vents to lock in humidity.
3. Once roots show or seedlings stand up, open the vents a little more each day to harden off.
4. Lift the dome, transplant, wash, repeat.

Perfect For

• Seed starting
• Clone propagation and rooting cuttings
• Herb and vegetable seedling production
• Nursery, greenhouse and grow tent use

Specifications

• Size: 56cm (L) x 36cm (W) x 22cm (H)
• Includes: propagation tray and clear high dome with adjustable vents
• Construction: durable, reusable
• Dome: clear, high profile for maximum light and headroom

Build the Full Propagation Station

Root faster and more consistently by pairing it with the Seedling Heat Mat + Thermostat Kit (25 x 53cm), which fits neatly under this tray to keep the root zone warm. Add Rooting & Cloning Gel for your cuttings and Jiffy Preforma Plugs or EazyPlug Plugs to start in.

Frequently Asked Questions

Does it come with cell inserts or plugs?
No. You get the tray and the vented dome. Use it with your own seedling trays, plugs, pellets or small pots.

Will a heat mat fit underneath?
Yes. Our 25 x 53cm seedling heat mat fits under the 56 x 36cm tray.

Is it good for cannabis clones?
Yes. A high, vented humidity dome is the standard way to root cuttings, and the extra height suits taller clones.

Do you deliver?
Yes, Plant Living delivers nationwide across South Africa.