Grow1 Humidity Propagation Dome with Vents - 10 x 20 x 8.25-in - 8-in Tall

Steady Humidity for Seeds and Cuttings - 8.25-in Clear Dome

Seeds and cuttings dry out fast when the air around them is too dry or changes quickly. This dome covers a tray with clear, heavy duty plastic that lets light through while holding moisture in. Adjustable vents let you release excess humidity and manage airflow as young plants develop.

At 10 x 20 in, this dome suits growers who start seeds or root cuttings on a standard-size tray. It works for a small trial run or a regular indoor propagation shelf, and it is sold individually so you can add domes as your setup grows.

Key Features & Benefits

• Clear, heavy duty plastic — lets light reach the tray while the dome holds its shape through repeated use.
• Adjustable vents — give you control over humidity and airflow as seedlings and cuttings mature.
• 8.25-in height — leaves headroom for young plants during early growth.
• 10 x 20-in base — fits 10-inch by 20-inch propagation trays.

Who Should Use Grow1 Humidity Propagation Dome

Home gardeners and licensed commercial growers who start seeds or root cuttings in 10 x 20-in trays will find this dome useful. It suits anyone who wants a simple way to keep humidity consistent during early growth.

About Grow1 Humidity Propagation Dome

The Grow1 humidity propagation dome measures 20 in long, 10 in wide and 8.25 in tall. It is made of clear plastic with adjustable vents and is sold as a single unit with a shipping weight of 0.662 lb.

Frequently Asked Questions

Q: What tray size does this dome fit?
A: The base is made for 10-inch by 20-inch propagation trays. Check your tray's outside dimensions before ordering.

Q: What do the vents do?
A: The adjustable vents let you open or close airflow through the dome. Opening them releases humid air, and closing them holds moisture in.

Q: Why use a humidity dome for propagation?
A: Young seedlings and cuttings have limited root systems and lose moisture quickly. A dome keeps the surrounding air humid while still letting light in.

Q: How tall is the dome?
A: It is 8.25 in tall, which leaves room above the tray for young plants in the early stage of growth.

Q: How many come in an order?
A: Each order is for one dome.