VIVOSUN 48" x 20.75" Waterproof Seedling Heat Mat for Plants - 2 Pack Set with Thermostat Control - Perfect for Indoor Gardening, Greenhouse & Hydroponics

VIVOSUN 48″ x 20.75″ Seedling Heat Mat  - 2-Pack

Struggling to get consistent germination rates with your seeds and cuttings during cooler months?

The Vivosun Seedling Heat Mat 48″ x 20.75″ 2-Pack delivers the precise bottom heat your plants need for optimal germination and root development.

Perfect for home gardeners, commercial growers, and nurseries looking to accelerate seed starting and cutting propagation year-round.

This professional-grade heat mat maintains consistent temperatures 10°F-20°F above ambient air temperature, creating the ideal environment for faster germination. The 48″ x 20.75″ coverage area accommodates multiple seed trays simultaneously, maximizing your growing efficiency.

Built with strengthened Alloy Nikrothal heating wire and an extra layer of insulating PET film, this durable mat provides uniform heat distribution without scorching delicate roots. The water-resistant design enables safe cleaning and maintains performance in humid growing conditions.

Constructed with a fortified connection between mat and power cord, this heat mat is built to withstand daily use in demanding growing environments. The supple, flexible design conforms to various surfaces while maintaining consistent heat output.

Product Highlights

• Maintains optimal 10°F-20°F temperature boost above ambient for reliable germination
• Large 48″ x 20.75″ coverage area accommodates multiple seed trays efficiently
• Strengthened Alloy Nikrothal heating wire ensures uniform heat without root damage
• Water-resistant construction with fortified cord connection for long-lasting durability
• 1-year warranty with 30-day free return guarantee

Vivosun Seedling Heat Mat Features

 

Precise Temperature Control

Maintains steady 10-20°F boost above ambient temperature for optimal seed germination rates.

 

Built to Last

Fortified cord connection and water-resistant design withstands daily growing environment demands.

 

Uniform Heat Distribution

Alloy Nikrothal heating wire with PET insulation prevents root scorching while ensuring even warmth.

 

Generous Coverage Area

48″ x 20.75″ surface accommodates multiple standard seed trays for efficient batch propagation.

Vivosun Seedling Heat Mat What's In The Box

• 2x Seedling Heat Mat 48″ x 20.75″
• Power cords with fortified connections
• User manual and warranty information

Vivosun Seedling Heat Mat Specifications

Vivosun Seedling Heat Mat Warranty

This Vivosun Seedling Heat Mat comes with a 1-year warranty covering manufacturing defects and performance issues. Additionally, enjoy free returns within 30 days of delivery for complete peace of mind with your purchase.