This 12-cell seed starter tray is a windowsill mini greenhouse: twelve planting cells sit under a clear dome with a twist vent, so tomato, pepper or herb seeds stay warm and humid until they sprout. Lift the dome to check them, and open the vent as they grow. It is part of our Home Essentials collection.
Key features
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12 cells – one seedling per cell, easy to pop out for transplanting
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Clear dome – watch growth without lifting the lid
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Twist vent – open or close the round vent on top
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Heat-mat safe – for use on a seedling mat below 120°F
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Three colours – green, black or white base
Specifications
| Cells |
12 |
| Size with dome |
About 19 × 11 × 14 cm |
| Material |
Plastic |
| Heat limit |
Below 120°F |
| Colours |
Green, Black, White |
In the box
- 1 base tray, 1 cell insert with 12 cells, 1 clear dome
Use
- Keep the soil damp, not soaked, and open the vent once leaves appear.
Frequently asked questions
How do I control humidity in the seed starter tray?
Turn the round vent on top of the seed starter tray's clear dome to open or close it, letting moisture out as seedlings grow or keeping it in while seeds sprout.
Can the seed starter tray go on a heat mat?
Yes, the maker shows the seed starter tray on a seedling heat mat and rates it for temperatures below 120°F.
Is the seed starter tray reusable?
Yes, the seed starter tray uses firmer plastic cells than thin disposable trays, so you can wash it and use it again next season.
What size is the 12-cell seed starter tray?
The 12-cell seed starter tray measures about 19 × 11 × 14 cm with the dome on.
Buying more than one, ordering again, or shopping for a gift or event? Email cs@elysianoble.com with the product link for a personal quote.
Shipping and returns – see our Shipping Policy and Refund Policy for delivery times and how returns work.