1020 Humidity Dome | 2.5"

1020 Humidity Dome 2.5" – Seed Starting & Propagation Cover

Create the ideal environment for healthy seedlings, clones, and cuttings with the 1020 Humidity Dome (2.5"). Designed to regulate moisture and temperature, this dome promotes higher germination and stronger early growth. Pair it with any standard 1020 seed tray or plug tray for a reliable setup that helps you start your garden with confidence.

Available in clear or black and also offered in a taller 6" dome height for larger starts.

Key Features

• Perfect for seed starting & cloning – Boost germination rates and reduce transplant stress

• Heavy-duty construction – Built to last, won’t crack or collapse like flimsy domes

• Adjustable vents – Two humidity vents for precise airflow and moisture control

• Easy-grip handle – Move trays effortlessly around your greenhouse or grow room

• Sized for 1020 trays – Outer dimensions: 21¼" x 11" x 2.5"

• Important fit note – Will not fit over 2.5", 3.3", or 5" pot inserts

• Usage note – Not intended for use in direct sunlight

Why Choose Bootstrap Farmer Domes?

• ✅ Rigid, reusable design — no flimsy, brittle plastic

• ✅ Compatible with all Bootstrap Farmer 1020 trays & plug trays

• ✅ Adjustable humidity control for custom growing environments

• ✅ Available in multiple sizes for different plant stages

Start stronger, grow smarter. The 1020 Humidity Dome 2.5" is the professional-grade solution for gardeners and growers who want dependable results from seed to sprout.

Looking for more options? Check out our full collection of Trays & Domes