STEALTH HEAT MAT – 18W Propagation Mat for Seedlings & Cuttings
The Stealth Heat Mat is a compact and efficient propagation tool designed to accelerate germination and root development. With a power output of 18 watts and a footprint of 22.5cm x 52.5cm, it’s ideal for small trays, domes, or cloning setups. Whether you’re starting seeds or rooting cuttings, this mat provides gentle, consistent warmth to boost early-stage growth.
Key Features
- 18W heating element for low-energy propagation
- Compact size: 22.5cm x 52.5cm – fits standard seedling trays
- Promotes faster germination and stronger root development
- Ideal for use with propagation domes and humidity trays
- Durable, water-resistant construction for indoor grow environments
- Compatible with thermostatic controllers for precision temperature management
Application Notes
- Place beneath seed trays or propagation domes
- Use on flat, dry surfaces for optimal heat transfer
- Pair with a thermostat for temperature control (sold separately)
- Do not submerge or expose to standing water
| Metric | Value |
|---|---|
| SKU | SG-S1216 |
| Brand | Stealth Garden |
| Product Name | Heat Mat |
| Power Output | 18 Watts |
| Dimensions | 22.5cm x 52.5cm |
| Application | Seedling and cutting propagation |
| Material | Water-resistant polymer |











