Hydrofarm Jump Start Germination Station - 72-Cell - Heat Mat - 2in Dome - Waterproof Mat

Complete 72-Cell Heat Mat Propagation System for Faster Germination

The Hydrofarm Jump Start Germination Station brings together a 72-cell insert, 2in humidity dome, and a waterproof 17W/120V UL-listed heat mat in one complete system. The 11in x 22in watertight base tray keeps the workspace dry and the heat mat safely contained, while the heat mat warms the root zone to improve germination rates and speed. Combined with the humidity dome, the station creates a controlled warm-and-humid microclimate that supports consistent germination results. Add your own growing media and plugs to complete the setup and you are ready to germinate.

Key Features & Benefits

• Waterproof UL-Listed Heat Mat: 17W/120V heat mat is UL-listed for safety and waterproof for worry-free use in humid propagation environments, warming the root zone to improve germination rates.
• 11in x 22in Watertight Base Tray: Contains any water runoff from the growing cells, protecting the heat mat and work surface below.
• 72-Cell Insert: 72 individual growing cells give separation between seedlings for cleaner, less traumatic transplanting.
• 2in Humidity Dome: Retains heat and moisture above the cell insert to maintain consistent germination conditions and reduce misting frequency.
• Complete System: Heat mat, dome, insert, and base tray included -- add media and plugs of your choice to start immediately.

Who Should Use This

Growers who want a complete, integrated germination station with heat mat capability in one kit will find the Jump Start Germination Station a practical all-in-one solution, especially for germinating seeds that benefit from bottom heat or for indoor use in cooler environments.

Compatibility

Add your preferred growing media and plugs to the 72-cell insert. Heat mat: 17W, 120V, UL-listed, waterproof. Base tray: 11in x 22in watertight. Growing media and plugs are not included.

Frequently Asked Questions

What is included in the Jump Start Germination Station?

The station includes a 72-cell insert, 2in humidity dome, waterproof 17W/120V UL-listed heat mat, and an 11in x 22in watertight base tray. Growing media and plugs are not included, so plan to add your preferred rooting media separately.

Is the heat mat safe to use in wet or humid conditions?

Yes -- the heat mat is UL-listed and constructed to be waterproof, making it safe for the humid conditions of a propagation environment. Keep the power cord and outlet connection itself dry, even though the mat surface handles moisture well.

How warm does the heat mat get the growing media?

Heat mat output varies with ambient temperature, but propagation heat mats typically raise root zone temperature 10-20 degrees F above ambient. Follow the instructions printed on the mat for specific guidance on your setup.

Can I use my own insert or tray with this system?

The station is designed as a complete matched system, so substituting components may affect fit and performance. For best results, use the included watertight base tray, heat mat, insert, and dome together as designed.