Ventilated Greenhouse 2" Dome Lid

The Ventilated Greenhouse 2" Dome Lid creates an ideal mini greenhouse environment for seed starting during cool weather, helping maintain warmth and humidity while allowing full light penetration for strong, healthy seedlings. Its two adjustable vents give you precise control over airflow to reduce excess moisture and prevent fungal problems, ensuring a balanced growing climate for germination success.

Durable and reusable, this clear plastic dome is designed to fit the Greenhouse Tray (GP345), making it a dependable component of your seed-starting setup. Pair it with our Quick Start Growing Kit for a complete, efficient seed-starting system. For taller seedlings or plants, you can also choose the 7" Dome Lid for additional height.

Perfect for home gardeners and small farmers practicing sustainable growing, this dome works well with organic soils, compost-based mixes, and biodegradable seed cells. For even greater success, explore our fertilizer and growing supplies to give your seedlings the best start. Its simple, lightweight design helps extend the growing season naturally—without the need for costly heating systems—making it a smart choice for soil health and plant care.

• Type: Ventilated greenhouse dome lid
• Fits: Greenhouse Tray (GP345)
• Material: Clear durable plastic
• Vents: Two adjustable top vents for airflow control
• Best For: Seed starting in cool weather
• Benefits: Retains warmth and humidity, promotes healthy germination

SEEDTIME FULFILLED SHIPPING (items fulfilled by Seedtime)

• We ship to the USA only.
• We offer free shipping on all products fulfilled by Seedtime with an order value over $49
• Orders placed before 12pm Eastern Time ship the same day. Orders after 12pm Eastern Time will ship the next business day. Timing applies to orders in the lower 48 States.
• Standard delivery time is 3-7 business days.
• Easy 30 day returns or exchanges.

RETURNS

Your satisfaction means the world to us which is why all of your orders are backed with our 30 Day Satisfaction Guarantee. Either you love it, or you can return it for an equal exchange or get a full refund. Just send us a support ticket to support@seedtime.us and we'll be glad to help you with your return.

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