Super Sprouter® Premium Heated Propagation Kit — 4 pc Set

All-in-One Seed Starting and Cloning System — Super Sprouter Premium Heated Propagation Kit, 4pc

The Super Sprouter Premium Heated Propagation Kit provides a complete, integrated system for starting seeds or rooting cuttings. The kit combines a 7in Ultra Clear Vented Dome with built-in T5 light track channels, an 18in high-output T5 fluorescent grow light designed specifically for the dome, a double-thick 10in x 20in no-hole tray, a Super Sprouter heat mat, and the Art of Propagation booklet with growing guidance. Add growing media and the kit is ready to use.

What's Included

• Super Sprouter 7in Ultra Clear Vented Dome with built-in T5 light track channels
• Super Sprouter 18in high-output T5 fluorescent grow light, designed for the dome channels
• Super Sprouter double-thick 10in x 20in tray (no holes)
• Super Sprouter Seedling Heat Mat
• Art of Propagation booklet with guidance for seedlings and cuttings

Key Features & Benefits

• Complete All-in-One System: No additional equipment needed to get started beyond growing media.
• Integrated Light Positioning: The dome's built-in T5 light channels position the grow light directly over plants.
• Heated Root Zone: The included heat mat warms the root zone for faster, more uniform germination.
• Listed Components: ETL-listed heat mat and UL-listed grow light, per Super Sprouter's product documentation.

Who Should Use This

Well suited for home growers and hobbyists who want a ready-to-use propagation setup without sourcing separate components. It also suits new growers starting their first propagation cycle who want dome, light, tray, and heat mat matched to work together out of the box.

Product Details

Overall dimensions: 22.3in L x 11.5in W x 8.5in H. Dome height: 7in. Light: 18in high-output T5 fluorescent. Manufacturer: Super Sprouter.

About Super Sprouter

Super Sprouter is a Hawthorne Gardening Company brand, now under Vireo Growth, and this kit bundles its dome, light, tray, and heat mat into one propagation system.

Frequently Asked Questions

What is included in the Premium Heated Propagation Kit?

The kit includes a 7in Ultra Clear Vented Dome with T5 light track channels, an 18in high-output T5 fluorescent grow light, a double-thick 10in x 20in no-hole tray, a Seedling Heat Mat, and the Art of Propagation booklet. Every component is matched to the others so nothing needs to be sourced separately.

Do I need to buy anything else to start propagating?

Just add your growing media, such as rock wool plugs or a soilless mix, along with seeds or cuttings. The dome, light, tray, and heat mat are matched to work together right out of the box.

How does the heat mat help with germination?

The heat mat warms the root zone above ambient temperature, which speeds germination and improves rooting consistency for both seeds and cuttings. Placing the tray directly on the mat gives the most even heat transfer.

When should I remove the dome during propagation?

Vent the dome partway once seedlings or cuttings show new growth, then remove it once plants have established roots and no longer need the humidity boost. Removing it too early can slow rooting in more sensitive cuttings.