A Cover for New Starts
Humidity Around Starts
The clear cover holds humidity near young seedlings during indoor starting.
Water From Below
The lower tray makes bottom watering possible without moving each cell.
Clear View
The transparent dome lets you see seedlings beneath the cover.

Four-Cell Format
These pieces are designed for compatible 4-cell starting trays.
Cube Pot Fit
The description also lists compatibility with a 5-inch cube pot.
Know What Is Included
Domes and bottom trays come in the set; planting cell trays are separate.
Keep the Seed Shelf Tidy
Clear domes and bottom trays for a tidier 4-cell seed-starting setup.

Indoor Seed Shelf
Arrange 4-cell trays beneath the clear covers on an indoor starting shelf. Use compatible cell trays.
Bottom Watering
Add water to the lower tray to use the bottom-watering setup described. Check the water level.
Cube Pot Start
Use the dome-and-tray setup with a compatible 5-inch cube pot. Planting cells are separate.
Why we grow it
Indoor seed starting tends to spread across every spare surface. These clear covers hold humidity around seedlings, while the bottom trays give you a place to water from below.
The thick PVC pieces are designed for 4-cell trays and a 5-inch cube pot. Cell trays are sold separately, so bring your own planting cells.
Give the windowsill a tray.
Specifications
- Includes domes and bottom trays; cell trays are separate.
- Designed for 4-cell trays and a 5-inch cube pot.
- Thick PVC plastic forms the domes and trays.
Humidity Domes and Bottom Trays make indoor seed starting a little tidier. The clear covers hold humidity around seedlings while the lower trays make bottom watering possible.
- Includes domes and bottom trays; cell trays are separate.
- Designed for 4-cell trays and a 5-inch cube pot.
- Thick PVC plastic forms the domes and trays.
Good to know
A few practical answers before you plant.
Have more questions? Visit Help or contact us.
Are planting cell trays included?
No. The product includes domes and bottom trays; cell trays are separate.
What do these fit?
They are designed for 4-cell trays and a 5-inch cube pot.





