iHORT Q-Plug Round, bag of 72

Round Aerated Cubes for Stabilized Propagation, Bag of 72

An unstabilized propagation medium falls apart the moment it's inspected, moved, or run through automated equipment, which risks damaging tender clone and seedling roots before they've established. iHORT's round Q-Plug uses the same aerated, water-holding texture as the square cubes, sized instead for a round-cell tray format.

Each round cube measures 1.625 inch wide by 1.625 inch deep, shipped in bags of 72, and fits best into a 50-Cell Square Insert (item code CK64005) due to its larger cell size.

Key Features & Benefits

• Moisture-retentive aeration — keeps the round cube's core damp for developing roots while still letting air reach them.
• Transplant-ready — moves into soil, rockwool, coco, or other standard growing substrates.
• Stabilized round shape — holds together through inspection, moving, or automated handling.
• Fits a 50-cell square insert — sized for item code CK64005 due to the round cube's larger cell size.

Who Should Use These Cubes

Commercial growers and home gardeners propagating clones or seedlings who want a stabilized, transplant-ready round growing cube for a 50-cell insert format.

About IHORT

IHORT rounds out its Q-Plug line with a round cube option alongside the square cubes and predrilled plug formats, sized to fit standard commercial propagation tray inserts.

Frequently Asked Questions

What does the aerated texture do?

The round cube's core stays damp enough to support a developing clone or seedling without ever waterlogging it. It keeps that balance through repeated tray handling instead of breaking down.

Can these be transplanted?

Yes, it moves into soil, rockwool, coco, or other standard growing substrates once its roots have taken hold. The round shape transplants just as cleanly as the square cubes do.

How many come in a bag?

These round Q-Plugs ship in bags of 72. That count matches common 72-cell round-insert tray layouts.

What insert fits these plugs best?

A 50-Cell Square Insert, item code CK64005, fits these plugs best. Its larger cell openings accommodate the round cube's wider 1.625 inch dimensions.