---
product_id: 425170512
title: "GYTF 21W Seedling Heat Mat for Seed Starting, 10\" x 20.75\" Waterproof Heating Pad for Indoor Plants Germination Hydroponic, MET Standard - 2 Pack"
brand: "gytf"
price: "¥8722"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/425170512-gytf-21w-seedling-heat-mat-for-seed-starting-10-x
store_origin: JP
region: Japan
---

# 21W Power IP67 Waterproof 10" x 20.75" Size GYTF 21W Seedling Heat Mat for Seed Starting, 10" x 20.75" Waterproof Heating Pad for Indoor Plants Germination Hydroponic, MET Standard - 2 Pack

**Brand:** gytf
**Price:** ¥8722
**Availability:** ✅ In Stock

## Summary

> 🌿 Grow Your Green Thumb with Confidence!

## Quick Answers

- **What is this?** GYTF 21W Seedling Heat Mat for Seed Starting, 10" x 20.75" Waterproof Heating Pad for Indoor Plants Germination Hydroponic, MET Standard - 2 Pack by gytf
- **How much does it cost?** ¥8722 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/425170512-gytf-21w-seedling-heat-mat-for-seed-starting-10-x)

## Best For

- gytf enthusiasts

## Why This Product

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

## Key Features

- • **🔥 Uniform Heating:** Evenly distributed heat-conducting wires for optimal seed germination.
- • **🛡️ Safety First:** IP67 waterproof design ensures safe and easy cleaning.
- • **🌟 Premium Durability:** Crafted from multiple layers of flexible PVC for long-lasting use.
- • **📦 Compact Convenience:** Lightweight and rollable for effortless storage and portability.
- • **🌍 Versatile Applications:** Ideal for seeds, seedlings, and even pet enclosures in colder climates.

## Overview

The GYTF 21W Seedling Heat Mat is a waterproof heating pad designed for optimal seed germination and plant growth. Measuring 10" x 20.75", it features durable PVC construction, uniform heating technology, and is easy to store, making it perfect for indoor gardening enthusiasts and professionals alike.

## Description

GYTF 21W Seedling Heat Mat for Seed Starting, 10" x 20.75" Waterproof Heating Pad for Indoor Plants Germination Hydroponic, MET Standard - 2 Pack

## Features

- Heating pads should never be used on top of each other; they may melt or even catch fire if they get too hot.
- PREMIUM MATERIAL - Made of multiple layers of flexible PVC that encase heat-conducting film, the outer layer is sealed to protect the internal heating elements. It is wear-resistant and durable to use. A must for starting seeds in Spring.
- UNIFORM & STABLE HEATING - The heat-conducting wires are evenly distributed in the heating pad, so that the plant seeds can be heated evenly. Provides constant tem-per-at-ure to improve vegetable, plant, herb, and flower seed growing.
- SAFE & EASY TO USE - The seed grow mat is designed with IP67 waterproof, surface is easy to clean that enables safe scrubbing. Just place the heating pad flat under the seedling starter trays, then insert the plug into the socket, and turn on the power to start heating.
- CONVENIENT STORAGE - This 10" x 20.75" heating mat is light and compact, you can roll it up and pack it in a bag when you don’t need it. No matter where it is stored, it will not take up much space.
- VARIETY OF USES - Perfect for heating plant seeds or seedlings, greenhouse, growbox, home-brewing, and pet enclosures terrariums, such as those used in reptile, rodent and arachnid. Especially if you live in colder states.

## Images

![GYTF 21W Seedling Heat Mat for Seed Starting, 10" x 20.75" Waterproof Heating Pad for Indoor Plants Germination Hydroponic, MET Standard - 2 Pack - Image 1](https://m.media-amazon.com/images/I/71jI9Zaya4L.jpg)

## Available Options

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

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.jp/products/425170512-gytf-21w-seedling-heat-mat-for-seed-starting-10-x](https://www.desertcart.jp/products/425170512-gytf-21w-seedling-heat-mat-for-seed-starting-10-x)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-05*