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Struggling with rapid moisture loss, stalled seed germination, or wilting clones caused by dry ambient air? Protect your delicate starts and establish a thriving microclimate with the SunBlaster 7" Humidity Dome with Vents. Engineered to lock in critical ambient humidity while giving you complete control over fresh airflow, this professional-grade propagation canopy eliminates environmental stress, especially when paired with a SunBlaster Heat Sheet propagation mat, so your young plants can focus entirely on rapid root development.
The SunBlaster 7" Humidity Dome with Vents features a generous 7-inch vertical clearance, preventing crowded leaves from touching the plastic walls and reducing the risk of localized mold or rot. Constructed from high-clarity materials to allow maximum light penetration, this dome is built to sit securely on industry-standard 1020 flats like the SunBlaster Double Thick 1020 Propagation Tray. Whether you are rooting high-value cuttings or germinating seasonal vegetable seeds, this reusable propagation dome delivers the consistent thermal and moisture stability required for successful cultivation in any season.
Provides generous overhead clearance for taller cuttings and extended early vegetative development.
Two integrated manual top vents allow precise balancing of internal humidity and ambient temperatures.
Sized to seat perfectly over standard 10x20 flats, including Double and Quad-Thick trays.
Maximizes light transmission from overhead grow lamps to ensure unhindered photosynthetic progress.
| Specification | Value |
|---|---|
| Dome Height | 7.0" |
| Base Compatibility | Standard 1020 Flats (10" x 20") |
| Humidity Control Vents | 2x Top-mounted manual dials |
| Shipping Weight | 0.44 lbs |
The tall 7-inch vertical clearance provides extra room for larger floral cuttings and fast-growing seedlings to develop without touching the ceiling. This prevents moisture from pooling directly on foliage, lowering the risk of disease.
The canopy features two top-mounted adjustable humidity vents. You can rotate them open to exhaust excess heat and introduce fresh air, or close them tightly to trap maximum humidity during the early stages of rooting.
Yes, it utilizes a highly compatible universal design footprint. While optimized to fit SunBlaster Double-Thick and Quad-Thick models, it matches industry-standard metrics and will seat comfortably onto almost any traditional 1020 flat.
No, this item consists of the clear 7-inch vented humidity dome only. Heavy-duty bottom propagation trays, rockwool plugs, and propagation heating mats are sold separately to let you design your own nursery configuration.
Absolutely. The sturdy plastic material is designed for multi-cycle use. Simply clean the dome with a mild horticultural soap or diluted sanitizing solution between harvest cycles to ensure a sterile environment for new crops.
Our specialists are happy to help. Call us or send a message and we'll get back to you within one business day (most of the time within a few hours.)
Equipping home growers, craft producers, and commercial operations across North America since 2016.