1020 Blackout Humidity Dome Tray Washer extending the life of your

extending the life of your greenhouse covering with a secure

Designed for the Bootstrap Farmer 10×12 Hobby Greenhouse

Please note: These do not fit well in our standard 1010 trays

and pest free

1020 Blackout Humidity Dome Tray Washer extending the life of yourUSA Made Blackout Humidity Dome Those Extra Strength Humidity Domes you love are now available for blackout application. These blackout domes for 1020 trays help regulate your seedlings' growing conditions and help cut down on watering. Maximize germination while providing your seedlings with the proper blackout period with our heavy duty blackout domes. Not sure how to use a blackout dome? Read Microgreens and When to Use a Blackout Dome. Features