VIVOSUN 10x20.75 Seedling Heat Mat with Built-in Temperature Controller | Waterproof, UL & MET-Certified

Overview

The VIVOSUN 10x20.75 seedling heat mat with a built-in temperature controller creates a reliable warmth zone for germination and early plant growth. Its broad surface covers a generous area, making it easier to manage multiple trays while keeping your setup compact and tidy. Built to withstand regular use, the mat leverages far-infrared heat to distribute warmth evenly across the rooting zone, helping you foster steady progress from the first days of germination.

Real-time feedback comes from the internal sensor, which feeds temperature data to a clear dual digital display. The three‑button controller keeps adjustment simple, so you can dial in the right heat for different plant stages without guesswork. The combination of dependable components and smart design helps you maintain consistent conditions with minimal effort.

Key benefits at a glance

• Durable PVC and PET film construction designed for daily use and humid environments, built to last.
• IP67-rated waterproof surface that’s safe to scrub and quick to wipe clean, helping your gear stay ready for the next run.
• Overheat protection automatically powers off if temperatures rise too high, adding a safety margin to your setup.
• Even heating across a larger area with far-infrared warmth supports uniform conditions across trays.

Versatile setups and use cases

• Germination and seedling management in homes, grow tents, or greenhouses with controlled warmth.
• Hydroponic systems, breeding experiments, and small-scale propagation that benefit from a stable microclimate.

Specifications and usage tips

• Size: 10 by 20.75 inches.
• Power: standard 120V outlet.
• Max temperature: 122°F (50°C).
• Ambient operating range: 68-77°F (20-25°C).
• Certifications: UL and MET for reliability.

Easy setup and care

To start, place the mat under a seedling tray, plug into a standard outlet, and use the three-button controller to dial in the desired temperature. The surface is flexible for easy storage, and routine cleaning is simple with a damp cloth. A built-in safety feature helps prevent overheating, while the durable construction helps maintain performance over time.