---
product_id: 36845936
title: "Durable Waterproof Seedling Heat Mat 20\" x 20.75\" UL & MET-Certified Warm Hydroponic Heating Pad for Germination, Indoor Gardening, Greenhouse"
brand: "vivosun"
price: "C$4084"
currency: NIO
in_stock: true
reviews_count: 8
url: https://www.desertcart.ni/products/36845936-durable-waterproof-seedling-heat-mat-20-x-20-75-ul
store_origin: NI
region: Nicaragua
---

# 40 Watts Power IP67 Waterproof Optimal Temp: 68-86℉ Durable Waterproof Seedling Heat Mat 20" x 20.75" UL & MET-Certified Warm Hydroponic Heating Pad for Germination, Indoor Gardening, Greenhouse

**Brand:** vivosun
**Price:** C$4084
**Availability:** ✅ In Stock

## Summary

> 🌿 Ignite Your Green Thumb with VIVOSUN!

## Quick Answers

- **What is this?** Durable Waterproof Seedling Heat Mat 20" x 20.75" UL & MET-Certified Warm Hydroponic Heating Pad for Germination, Indoor Gardening, Greenhouse by vivosun
- **How much does it cost?** C$4084 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/36845936-durable-waterproof-seedling-heat-mat-20-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

- • **💪 Built to Last!:** Durable PVC material with double insulation for long-lasting performance.
- • **🧼 Easy to Clean!:** IP67 rated waterproof surface for hassle-free maintenance.
- • **📦 Portable & Versatile!:** Includes a carrying bag for easy transport and multiple gardening uses.
- • **🌍 Eco-Friendly Efficiency!:** Only 40 Watts of power usage, saving you on electricity bills.
- • **🌱 Grow Faster, Thrive Better!:** Advanced far-infrared heating technology ensures optimal germination conditions.

## Overview

The VIVOSUN Durable Waterproof Seedling Heat Mat is a professional-grade heating pad designed for optimal seedling germination and indoor gardening. Measuring 20" x 20.75", it operates at a safe temperature range of 68-86℉ and features advanced far-infrared heating technology. With a waterproof surface and durable construction, this mat is perfect for various gardening needs, including home brewing and terrarium warming, all while being energy-efficient.

## Description

Full description not available

## 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 20" x 20.75" heating pad with a 5.9ft power cord is suitable for 2pcs standard 1020 trays and slightly larger than comparable mats on the market; It also runs on only 40 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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Color | Black |
| Material Features | Flame-Retardant & Flexible |
| Product Care Instructions | water |
| Item Weight | 500 Grams |
| Number of Pieces | 2 |
| Unit Count | 1 Count |
| Indoor Outdoor Usage | Indoor |
| Expected Plant Height | 20 Inches |
| Expected Blooming Period | Summer |

## Product Details

- **Indoor/Outdoor Usage:** Indoor
- **Brand:** VIVOSUN
- **Material Feature:** Flame-Retardant & Flexible
- **Color:** Black
- **Special Feature:** Waterproof
- **Expected Blooming Period:** Summer
- **Item Weight:** 500 Grams
- **Unit Count:** 1 Count
- **Expected Planting Period:** Spring
- **Product Care Instructions:** water

## Images

![Durable Waterproof Seedling Heat Mat 20" x 20.75" UL & MET-Certified Warm Hydroponic Heating Pad for Germination, Indoor Gardening, Greenhouse - Image 1](https://m.media-amazon.com/images/I/71GJbjZA6qL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Warming mats that are simple, effective and priced right!
*by G***S on April 9, 2025*

Good product. Purchased for my wife who is starting plants from seeds. She says the heat has helped them grow 2-3 times faster, even in an indoor environment. Check the dimensions carefully. You may wish to buy two for large trays. The mats are warm, not hot, which is what you want.

### ⭐⭐⭐⭐⭐ Works great for germinating seeds!
*by K***A on March 24, 2025*

I purchased 2 of these warming mats about 2-3 years ago when I was growing peppers and tomatoes from seed.They are still working fine after not using for 2 years.I recently purchased 2 more since I’m germinating a bunch of herbs, tomatoes and peppers from seed.I have them in my indoor greenhouse and they’re working fantastic! I’ve had sprouts since day 2 after planting seed into coir soil.These mats definitely help speed growth rate and ease the process of germination. Seedlings look healthy and the mats heat along with the moisture in the coir helps keep a great humidity level in the greenhouse tent.

### ⭐⭐⭐⭐⭐ Works Great!
*by E***C on May 6, 2025*

Work's great! It helped me germinate some palm seeds that I was trying to grow. It came quickly, packaged nice and directions in the box. Great purchase, easy to use and cheap.

## Frequently Bought Together

- VIVOSUN Durable Waterproof Seedling Heat Mat 20" 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 2 Pack Durable Waterproof Seedling Heat Mat 10" x 20.75" UL & MET-Certified Warm Hydroponic Heating Pad for Germination, Indoor Gardening, Greenhouse

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-01-22*