DL Wholesale Standard Propagation Dome - 10 x 20 x 4.25-in - No Vents

Steady Humidity for Seeds and Cuttings - 4.25-in Clear Cover

Seeds and cuttings dry out quickly in open air, and uneven moisture hurts germination and rooting. This clear plastic dome covers the tray, holds humidity at a constant level and lets light through to the plants beneath. It also helps retain heat supplied to the root zone.

At 10 x 20 in, this single dome suits hobbyists starting a first tray and growers who add domes one tray at a time. It has no vents, so you manage airflow by lifting or removing the dome as plants develop.

Key Features & Benefits

• Clear heavy duty plastic — lets light in while the dome holds moisture around the plants.
• No vents — keeps humidity high and constant without leaks of moisture.
• 10 x 20 in footprint — fits most 10 x 20-in propagation trays.
• Heat retention — holds warmth supplied to the root zone.

Who Should Use DL Wholesale Standard Propagation Dome

Anyone starting seeds or rooting cuttings in a standard-size tray, from home gardeners to commercial propagation rooms that want a simple, sturdy cover.

About DL Wholesale Standard Propagation Dome

This DL Wholesale dome measures 10 x 20 x 4.25 in, is made of clear plastic and has no vents. It is sold each.

Frequently Asked Questions

Q: Does this dome have vents?
A: No. It is an unvented dome. To release excess humidity or add airflow, lift or remove the dome for a time.

Q: What tray size does it fit?
A: It is made for 10 x 20-in propagation trays and fits most of them. Check your tray against the 10 x 20-in footprint before ordering.

Q: Why use a dome for seeds and cuttings?
A: A dome keeps the air around young plants humid and stable. Cuttings without mature roots rely on that moisture, and seeds germinate more evenly when the surface stays damp.

Q: Is the dome clear?
A: Yes. The clear plastic lets light reach the plants while the dome holds moisture.

Q: How do I know when to remove it?
A: Remove it once seedlings reach the dome or cuttings have rooted and can handle drier air. Many growers loosen it gradually to harden plants off.