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Bootstrap Farmer

Humidity Dome 10" x 20"

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  • Buy 20 for C$10.95 each and save 22%
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Our heavy-duty clear plastic Humidity Dome for 1020 Trays helps you regulate the temperature and moisture needed for germination of your seedlings.

When rooting clones or sprouting seeds, it's a good idea keep them in a safe place with warm and humid air. Our humidity domes allow the right amount of humidity and temperature levels in the seed trays to maximize germination.



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.


  • Our Humidity Domes are truly heavy-duty. They are not flimsy or brittle like others
  • Humidity domes are designed to gently rest on the rim of the tray, it will not seal to the tray
  • Made from Extra Strength recycled plastic
  • Dome reaches 6" above top of seed tray (5½" interior space). Outer Dimension: 21¼" x 11" x 6"
  • Adjustable Humidity Vent
  • Easy-grip handle attached to cloning dome
  • Not intended for use in direct sunlight
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