---
product_id: 34910461
title: "Durable Waterproof Seedling Heat Mat 48\" x 20.75\" UL & MET-Certified Warm Hydroponic Heating Pad for Germination, Indoor Gardening, Greenhouse"
brand: "vivosun"
price: "€ 89.95"
currency: EUR
in_stock: true
url: https://www.desertcart.hr/products/34910461-durable-waterproof-seedling-heat-mat-48-x-20-75-ul
store_origin: HR
region: Croatia
---

# IP67 waterproof rating 105W energy efficient power 68-86℉ optimal temp range Durable Waterproof Seedling Heat Mat 48" x 20.75" UL & MET-Certified Warm Hydroponic Heating Pad for Germination, Indoor Gardening, Greenhouse

**Brand:** vivosun
**Price:** € 89.95
**Availability:** ✅ In Stock

## Summary

> 🌱 Grow smarter, not harder — heat your seedlings like a pro!

## Quick Answers

- **What is this?** Durable Waterproof Seedling Heat Mat 48" x 20.75" UL & MET-Certified Warm Hydroponic Heating Pad for Germination, Indoor Gardening, Greenhouse by vivosun
- **How much does it cost?** € 89.95 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/34910461-durable-waterproof-seedling-heat-mat-48-x-20-75-ul)

## Best For

- vivosun enthusiasts

## Why This Product

- Trusted vivosun brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Energy Smart:** Runs on just 105 Watts, saving electricity without compromising performance
- • **Spacious Coverage:** Generous 48" x 20.75" mat fits 4 standard 1020 trays for efficient planting
- • **Durable & Waterproof:** IP67-rated PVC surface built to withstand indoor gardening demands
- • **Portable & Easy Clean:** Flexible, soft material with carrying bag for effortless transport and maintenance
- • **Precision Heat Control:** Maintains ideal 68-86℉ for faster germination and propagation

## Overview

The VIVOSUN Durable Waterproof Seedling Heat Mat is a UL & MET-certified hydroponic heating pad designed to maintain a stable 68-86℉ environment, accelerating seed germination and plant growth. Made from durable, IP67 waterproof PVC with double insulation, it ensures safety and longevity. Its large 48" x 20.75" size accommodates multiple trays, while consuming only 105 Watts for energy efficiency. Ideal for indoor gardening, greenhouses, and more, it includes a carrying bag for easy portability.

## Description

VIVOSUN Durable Waterproof Seedling Heat Mat 48" x 20.75" UL & MET-Certified Warm Hydroponic Heating Pad for Germination, Indoor Gardening, Greenhouse

## Features

- Reliable Results: The VIVOSUN professional heat mat maintains optimal temperatures around 68-86℉ (20-30℃), perfect for Seedling start and cutting propagation; Made from durable PVC material, it's designed to last
- Stable & Uniform Heat: The advanced far-infrared heating technology of this heat pad provides your plant with a warm environment to create optimal conditions for speeding up germination and accelerating the growth rate; The strengthened heating film with double insulation layers ensures this durable mat will not scorch the root and can produce plenty of invigorating dew when being used in combination with a humidity dome
- Built to Last: Designed with soft, flexible, and ultra-lasting material, this warming mat goes beyond stringent MET standards; The IP67 rating waterproof surface is easy to clean that enables safe scrubbing; Note: please only use the product indoors and do not immerse it in the water; Equipped with a carrying bag in the package, you can simply roll it up and pack it away, which is handy to move to different places; This product does not specify any expiration date
- Multiple Uses: This 48" x 20.75" heating pad with a 5.9ft power cord is suitable for 4pcs standard 1020 trays and slightly larger than comparable mats on the market; It also runs on only 105 Watts to help you save on electricity; It can not only use for plant sprouting and other indoor gardening but also for home brewing and terrarium warming, meeting your different daily needs
- Innovative Heating: With the radiate far-infrared light wave, this seedling heat mat makes the heat source softer and provides enough heat, which can be heated up to 40 ℃（104℉）at an ambient temperature of 20-25 ℃（68-77℉）in minutes; We recommend using it with the thermostat controller and humidity dome

## Images

![Durable Waterproof Seedling Heat Mat 48" x 20.75" UL & MET-Certified Warm Hydroponic Heating Pad for Germination, Indoor Gardening, Greenhouse - Image 1](https://m.media-amazon.com/images/I/714M4i52LgL.jpg)

## Available Options

This product comes in different **Size** options.

## Frequently Bought Together

- VIVOSUN Durable Waterproof Seedling Heat Mat 48" x 20.75" UL & MET-Certified Warm Hydroponic Heating Pad for Germination, Indoor Gardening, Greenhouse
- VIVOSUN Digital Heat Mat Thermostat Controller, 40–108 ºF 1000W for Reptiles, Seedlings, Germination, Incubation and Fermentation
- VIVOSUN 48" x 20.75" Seedling Heat Mat and Digital Thermostat Combo Set, UL & MET-Certified Warm Hydroponic Heating Pad for Germination, Indoor Gardening, Greenhouse

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-05-18*