Ventilated Greenhouse 2" Dome Lid

The Ventilated Greenhouse 2" Dome Lid creates a mini-greenhouse over your seed tray, holding warmth and humidity while letting full light through for strong seedlings. Two adjustable top vents let you control airflow to reduce excess moisture and help prevent fungal problems.

At a glance

• Type: Ventilated greenhouse dome lid
• Height: 2 inches
• Material: Clear, durable plastic
• Vents: Two adjustable top vents
• Fits: Greenhouse Tray (GP345), the 1020 seed starting tray

Best for

• Seed starting in cool weather
• Holding humidity during germination
• Reusable propagation setups
• Organic and compost-based seed mixes

How to use

Place the dome over a filled 1020 Greenhouse Tray to trap warmth and humidity as seeds germinate. Open the two top vents to release excess moisture and increase airflow once seedlings emerge, closing them to retain humidity as needed. For taller seedlings, switch to the 7" dome lid.

About Grow Organic

Grow Organic, also known as Peaceful Valley, has supplied seeds, tools, and growing supplies to organic gardeners and farmers since 1976.