SUNPACK SUNDOME Mega Vented Humidity Dome - 7in - Fits Standard 1020 Trays

SUNPACK SUNDOME Mega Vented Dome - 7in Humidity Control for Propagation and Seed Starting

The SUNPACK SUNDOME Mega Vented Humidity Dome provides reliable humidity and temperature retention for rooting large cuttings, growing cuttings to size after rooting, seed germination, early seedling growth, and propagating smaller cuttings. Clear BPA-free food-grade plastic with four adjustable vents to dial in the exact humidity level that each crop stage requires. The clear BPA-free food-grade plastic lets you see plants and monitor growth without lifting the dome. An integrated Light Track channel runs along the top of the dome for mounting a strip grow light directly above the canopy - no separate fixture arm or rigging required. Compatible with standard 1020 (10in x 20in) trays and heat mats, the SUNDOME integrates into any standard bench propagation setup without adapters.

Key Features & Benefits

• 7in Profile: Tall profile provides ample headroom for large cuttings, established rooted starts, and crops that develop significant vertical growth before transplant.
• Four adjustable vents: Adjustable vents let you gradually increase airflow as plants mature, reducing humidity incrementally to harden plants off before they leave the propagation environment.
• Clear BPA-Free Food-Grade Plastic: Full visibility lets you monitor germination and root development without disturbing the humidity environment. BPA-free food-grade construction is safe for edible seedlings, herbs, and vegetables.
• Integrated Light Track: Mount a strip grow light directly on the dome - keeps lighting positioned close to the canopy and simplifies greenhouse kit setups without separate lighting hardware.
• Standard 1020 Compatibility: Fits all standard 10in x 20in seed flats and heat mats - works with virtually every commercial propagation tray on the market.
• Durable Construction: Heavy-duty plastic withstands repeated use, cleaning, and the humid propagation environment without cracking or warping.

Who Should Use This

Commercial propagators, greenhouse growers, and nursery operations who need reliable humidity control for rooting large cuttings, growing cuttings to size after rooting, seed germination, early seedling growth, and propagating smaller cuttings will find the SUNDOME Mega Vented a practical, standard-footprint choice. The clear construction and adjustable vents make it easy to monitor plants and manage humidity across all stages of early development.

Compatibility

The SUNDOME Mega Vented fits standard 1020 (10in x 20in) trays and heat mats. The 7in profile requires adequate vertical clearance on your bench or rack system. BPA-free food-grade plastic is safe for use with edible crops.

Frequently Asked Questions

What size tray does the SUNDOME fit?

The SUNDOME fits standard 1020 (10in x 20in) trays and is compatible with standard heat mats of the same size.

How do I adjust humidity with this dome?

Open the four adjustable vents progressively over time to increase airflow and gradually reduce humidity as plants develop - mimicking the transition from the high-humidity propagation environment to ambient growing conditions.

Is the SUNDOME safe for edible seedlings?

Yes. The clear SUNDOME is made from BPA-free food-grade plastic, making it safe for use with vegetable seedlings, herbs, and other edible crops.

Can I use the SUNDOME with a heat mat?

Yes. The SUNDOME is compatible with standard 1020 heat mats. The dome traps the warmth generated by the mat, improving the temperature consistency of the germination and rooting environment.