GardenOS 6-cell seed starter trays with clear humidity domes and seedlings on a sunny windowsill

Seed Starter Trays with Humidity Dome – 5 Sets of 6-Cell Trays

5 Sets, 6 Cells Each
$46.99
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GardenOS 6-cell seed starter trays with clear humidity domes and seedlings on a sunny windowsill

Seed Starting & Propagation

Seed Starter Trays with Humidity Dome – 5 Sets of 6-Cell Trays

$46.99
Pack5 Sets, 6 Cells Each
  • Fast Shipping
  • Customer Support
  • Easy Returns
  • Cells per tray 6
  • Length 7.1"
  • Material Plastic

Start tomatoes, peppers, herbs and flowers on a windowsill. Fill the cells, sow, and put the dome on to hold in warmth and moisture while seeds sprout. Turn the vent as seedlings grow, then lift the dome off once they're up.

Why gardeners like it
  • Adjustable vent on each dome lets you control humidity and airflow.
  • Clear cells so you can see roots filling out before you transplant.
  • Clear dome lets light in and keeps the soil from drying out.
  • 5 complete sets, 30 cells in all, enough for a spring of starts.
  • Reusable: rinse and keep them for next season.
Specifications
Cells per tray
6
Length
about 7.1" (18 cm)
Height with dome
about 3.9" (10 cm)
Base tray depth
about 1.8" (4.5 cm)
Material
plastic
In the box

5 sets, each with a green base tray, a clear 6-cell insert and a clear humidity dome with a vent. Soil and seeds are not included.

Questions

How often do I water?

Moisten the mix before sowing. With the dome on, moisture stays in, so check every day or two and mist when the surface looks dry.

When do I take the dome off?

Open the vent once most seeds have sprouted, and remove the dome when seedlings touch it or after a few days of growth.

Will they arrive dented?

Thin plastic can crease a little in shipping. It springs back and doesn't affect use.

Reviews

What gardeners are saying

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