VIVOSUN 48" x 20.75" Seedling Heat Mat with Thermostat, 105W Plant Warmer

VIVOSUN 48" x 20.75" Seedling Heat Mat with Thermostat, 105W Plant Warmer

Create a warm, consistent environment for seed starting, propagation, and indoor gardening with the VIVOSUN 48" x 20.75" Seedling Heat Mat with Thermostat. This large heating mat uses far-infrared technology to provide gentle, uniform warmth while the included thermostat provides greater temperature control.

Features

✔ 48" x 20.75" large-size heat mat for expanded propagation setups
✔ 105W heating power provides consistent warmth
✔ Maintains an optimal 68–86°F (20–30°C) temperature range
✔ Advanced far-infrared heating technology provides gentle, uniform heat
✔ Strengthened heating film with double insulation layers helps prevent root scorching
✔ Can reach up to approximately 104°F (40°C) under specified ambient conditions
✔ Thermostat included for temperature regulation
✔ Durable, flexible PVC construction
✔ IP67 waterproof surface for easy cleaning
✔ Rolls up for convenient storage and transportation
✔ Carrying bag included
✔ Ideal for seed starting, germination, cuttings, propagation, indoor gardening, terrariums, and home brewing

The VIVOSUN Seedling Heat Mat provides consistent bottom warmth to help create favorable conditions for seed germination, cutting propagation, and early plant growth. Its far-infrared heating technology distributes gentle heat across the mat to create a warm environment for developing roots.

The strengthened heating film and double insulation layers are designed to provide stable, uniform heating while helping prevent concentrated hot spots around plant roots. When used with a humidity dome, the added warmth can help create a favorable propagation environment.

The included thermostat controller allows you to regulate the heat mat according to your desired temperature. We recommend using the mat with the VIVOSUN thermostat controller and a humidity dome for seed starting and propagation.

With its 48" x 20.75" surface, this large heat mat provides extensive coverage for multiple propagation trays and larger growing setups. Its 105W power rating provides substantial heating coverage while remaining practical for indoor use.

The durable PVC construction is flexible enough to roll up when not in use. The IP67-rated waterproof surface makes cleanup easier, but the mat should only be used indoors and must not be immersed in water.

The included carrying bag makes the mat convenient to store and transport between growing areas.

The heat mat can also be used for indoor gardening, terrarium warming, and home brewing applications where supplemental warmth is needed.

Specifications

Size: 48" x 20.75"
Power: 105W
Recommended Temperature: 68–86°F (20–30°C)
Maximum Temperature: Up to approximately 104°F (40°C) under specified conditions
Heating Technology: Far-Infrared
Material: PVC
Water Resistance: IP67
Use: Indoor Only

Package Includes

1 × VIVOSUN 48" x 20.75" Seedling Heat Mat
1 × Thermostat Controller
1 × Carrying Bag