Jumpstart this growing season with the SunBlaster 7-Inch Ultra Clear Nano Humidity Seedling Dome with Vents.

• Start seedlings and clones in a controlled environment
• Dimensions & Weight (L x W x H): 21.25 x 11.5 x 7 inches; Weight: 1.25 pounds
• Dual vents let you easily adjust moisture and humidity
• 7-inch-tall vertical sides for use with propagation trays
• Compatible with SunBlaster T5HO and Nanotech T5
• Molded from extra-clear Plastic (Frame); Siding Material: Polycarbonate

These excellent quality 4 in and 7 in Ultra Clear Vented Humidity Domes now have built-in light tracks that accommodate the 18 in Super Sprouter T5 HO Grow Light Fixture. The light tracks are directional to allow the light to run the length of the domes or the width of the domes, allowing two trays to run side by side. Vertical sides allow the use of all plant sites in a propagation tray. Two vents in the top of the dome can be opened or closed to control humidity. These are the clearest and transparent domes on the market, allowing for maximum light penetration and the best viewing of your plant starts.