SUNPACK SUNDOME Multi-Vented Humidity Dome | 7.5in

Adjustable Humidity Control for Clone and Seedling Trays, 7.5 in

Fresh cuttings and seedlings lose moisture through leaves faster than their undeveloped roots can replace it, and a sealed dome without airflow control invites mold before roots ever form. The SUNPACK SUNDOME Multi-Vented Humidity Dome traps humidity around the tray while its adjustable vents let growers dial airflow up or down as cuttings progress.

At 7.5in tall, this dome clears taller clones and seedlings that would crowd a shorter standard dome, giving upright growth room during the rooting stage before transplant.

Key Features & Benefits

• Multiple adjustable vents — top and side vents let growers adjust airflow to manage humidity and reduce mold risk as cuttings root and harden off.
• 7.5in dome height — clears taller clones and seedlings without crowding growth against the dome lid.
• Clear plastic construction — passes light through to cuttings and seedlings while trapping humidity around the tray.
• Fits standard propagation trays — compatible with common 1020-style trays used for cloning and seed starting.
• Reusable across propagation cycles — cleans and reuses between grow cycles rather than requiring replacement each time.

Who Should Use The SUNPACK SUNDOME Multi-Vented Humidity Dome

Growers propagating clones or starting seedlings who need elevated, adjustable humidity over a tray during root development, from home growers to commercial propagation operations.

About SUNPACK SUNDOME Propagation Equipment

SUNPACK manufactures cloning and seed-starting equipment built around adjustable environmental control, with the SUNDOME line designed to let growers manage humidity through the vulnerable early rooting stage.

Frequently Asked Questions

Why does a humidity dome need adjustable vents instead of staying sealed?

A fully sealed dome traps humidity but also traps stagnant air, which raises mold and damping-off risk; adjustable vents let growers reduce humidity gradually as cuttings root and need to harden off before transplant.

How long should cuttings stay under a humidity dome?

Most cuttings stay under a dome until roots visibly develop, typically one to two weeks depending on the plant, with vents opened progressively during that period to acclimate cuttings to ambient humidity.

Why choose a 7.5in dome over a shorter standard dome?

A 7.5in height clears taller clones and seedlings that would otherwise crowd against a shorter dome lid, giving more room for upright growth during rooting.

Does this dome fit standard propagation trays?

Yes, it's sized to fit common 1020-style propagation trays used for cloning and seed starting.

Can this dome be reused across multiple propagation cycles?

Yes, the clear plastic construction cleans easily and can be reused across multiple cycles rather than replaced after each one.