1020 Humidity Dome | 2.5"
$15.99 - $333.99
$8.00 each
Made in USA
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Shipping Policy
Most products ship from our Texas facility in 1 to 2 business days. Express shipments placed after 12PM EST ship the next business day. Full details are on our Shipping page.
Returns Policy
Returns can be made on most products within 30 days of purchase. After 30 days we are unable to offer a refund or exchange. Certain products are non-returnable. For full details visit our Returns Policy.
Shipping weight
Weight: 1.36 lb
If you're planning on starting your garden with seedlings or taking clones, you need the right environment in order to maximize the germination success rate. Our 1020 Humidity Dome 2.5" is here to help! This humidity dome is designed to provide the perfect balance between temperature and humidity so your seedlings will thrive. Also available in a tall dome height.
Description
This humidity dome is made to fit 1020 trays and plug trays, including those available through us at Bootstrap Farmer. Crafted for a maximum height of 2.5", its outer dimensions come out to 21¼" x 11" x 2.5". The humidity dome is designed to rest on the rim of the tray you place it on, assuring that it won't be sealed to the tray. Its handle is easy to grip, allowing you to transport it around the greenhouse or garden effortlessly.
Key Features
- Our Humidity Domes are truly heavy-duty. They are not flimsy or brittle like others
- Not intended for use in direct sunlight
- Available in USA from food safe #5 Polypropylene plastic
- Humidity domes are designed to gently rest on the rim of the tray, it will not seal to the tray
- 2.5" dome height
- Frosted for better light diffusion
- Outer Dimension: 21¼" x 11" x 2.5"
- 2 Adjustable Humidity Vents
- Easy-grip handle
- Fits 1020 trays and plug trays, including all those sold by Bootstrap Farmer
- Will NOT fit over the pots with insert trays in the 2.5-inch, 3.3-inch, and 5-inch pot sets.
Rated 4.48 out of 5 by 33 growers
Recent 4- and 5-star reviews. Read all 33 reviews →
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5 out of 5 stars
Pleased and will buy again.
Once again, I am very pleased with my purchase. I know it will be in use for many years. Thank you.
Penny C., October 2025 -
5 out of 5 stars
Humidity domes that aren’t flimsy
The humidity domes have been the most solid/sturdy domes I’ve ever used. The venting apparatus does not pop off or break like on Competitors models. The only thing that may be a negative is the plastic is a little bit more opaque. I have to lift the lid to see my seedlings adequately. This doesn’t seem to make any difference for me, but it might for someone else.
Laura K., April 2025 -
5 out of 5 stars
Super high quality products. So much sturdier than other companies products.
Kelly, March 2025 -
5 out of 5 stars
Humidity domes
These are perfect over the air prune propagation trays that are nestled in the shallow 1020 trays. BUY THESE! THEY ARE THE BEST. I have been cleaning up the trays for several years. I will take care of these humidity domes by storing them out of the hot summer sun and pulling them out when needed.
Jean C., February 2025 -
5 out of 5 stars
Best humidity dome
Few decades I used recycled or cheap supplies for starting seeds. This year I'm upgrading. Bootstrap Farmer's humidity domes are much nicer to work with than anything I've used in the past. I look forward to using them for years and thank you Bootstrap Farmer for making seed starting even more fun.
Janice J., January 2025