DL Wholesale Standard Propagation Dome - 10 x 20 x 2-in - No Vents

Steady Humidity for Seedlings and Cuttings - 2 in Dome Height

Seeds and cuttings dry out quickly when the air around them is not humid enough. This clear plastic dome sits over your tray, lets light pass through, and keeps moisture high and constant around young plants. It also helps retain heat supplied to the root zone.

At 10 x 20 in, this dome suits growers who start seeds or root cuttings in standard-format trays. The low 2 in height works for early germination and rooting, and its no-vent design suits growers who want fully sealed humidity.

Key Features & Benefits

• Clear plastic — lets light in so you can watch seedlings and cuttings without lifting the cover.
• Heavy duty construction — holds its shape through repeated use.
• 10 x 20 in footprint — fits most 10 x 20-in propagation trays.
• No vents — keeps moisture constant while the dome is in place.

Who Should Use the Standard Propagation Dome

Home gardeners and growers who start seeds or root cuttings in 10 x 20-in trays will find it useful. It suits anyone who wants simple, consistent humidity without adjustable vents.

About DL Wholesale Standard Propagation Dome

The DL Wholesale Standard Propagation Dome is a clear, heavy duty plastic cover measuring 20 in long, 10 in wide and 2 in tall. It has no vents and is sold individually.

Frequently Asked Questions

Q: What size tray does this dome fit?
A: It is made for 10 x 20-in propagation trays and fits most trays of that size. Check your tray's outer dimensions before ordering if it has an unusual rim.

Q: Does this dome have vents?
A: No, it is a standard dome without vents. If you need to release humidity, lift or remove the dome for a short time.

Q: How does a propagation dome help germination?
A: It traps moisture around the growing medium so humidity stays high and constant. The clear plastic still lets light reach the plants.

Q: Is a vented dome better than a no-vent dome?
A: Vented domes let you adjust airflow and humidity. A no-vent dome keeps conditions steady and sealed, which suits early germination and rooting when you check on trays regularly.

Q: Does it help keep the root zone warm?
A: Yes, the dome retains heat supplied to the root zone. This supports seed starting and rooting cuttings.