Clear cover fits standard 1020 trays to provide humidity control to seedlings using adjustable vents.

Easily customize your fledgling plants' humidity with the Multi-Vented Humidity Dome. Four adjustable vents allow for easy scaling of humidity for different growth stages. The clear, food-grade lid is compatible with the 10 x 20 trays and heat mats, for creating growing conditions to any seedling or clipping.

• Four-vent Control: Two top vents and two side vents offer total control of humidity
• Compatible: Works with SunPack's 10 x 20 trays, as well as other 1020-compatible trays
• Easy View: Clear plastic allows you to observe easily

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