---
product_id: 740967008
title: "SUNCORE H3, Seedling Mat 10” x 20.75” with Digital Thermostat Controller for Exact Temperature Levels, Waterproof Heating Pad for Indoor Gardening, Hydroponics, Germination, Cloning"
brand: "ac infinity"
price: "€ 119.79"
currency: EUR
in_stock: true
url: https://www.desertcart.ie/products/740967008-suncore-h3-seedling-mat-10-x-20-75-with-digital
store_origin: IE
region: Ireland
---

# Waterproof IP-67 quad-layer durability 10” x 20.75” optimal seedling coverage Precise digital thermostat control SUNCORE H3, Seedling Mat 10” x 20.75” with Digital Thermostat Controller for Exact Temperature Levels, Waterproof Heating Pad for Indoor Gardening, Hydroponics, Germination, Cloning

**Brand:** ac infinity
**Price:** € 119.79
**Availability:** ✅ In Stock

## Summary

> 🌱 Grow smarter, not harder — your seeds’ new secret weapon!

## Quick Answers

- **What is this?** SUNCORE H3, Seedling Mat 10” x 20.75” with Digital Thermostat Controller for Exact Temperature Levels, Waterproof Heating Pad for Indoor Gardening, Hydroponics, Germination, Cloning by ac infinity
- **How much does it cost?** € 119.79 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/740967008-suncore-h3-seedling-mat-10-x-20-75-with-digital)

## Best For

- ac infinity enthusiasts

## Why This Product

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

## Key Features

- • **Durable & Waterproof:** IP-67 quad-layer PVC protects against wear, tear, and spills—built to last in any indoor garden.
- • **Rapid & Even Warming:** Far-infrared film technology delivers fast, uniform heat distribution—no hotspots, no guesswork.
- • **Effortless Monitoring:** Real-time temperature display lets you dial in perfect conditions for hydroponics and germination.
- • **Precision Heat Control:** Digital thermostat ensures exact temperature for flawless germination every time.
- • **Optimized Seedling Space:** Generous 10” x 20.75” mat size accelerates seed starting and cloning success with ample coverage.

## Overview

The AC Infinity SUNCORE H3 Seedling Mat is a 10” x 20.75” waterproof heating pad featuring a digital thermostat for precise temperature control. Utilizing far-infrared film technology, it provides fast and even heat distribution to optimize seed germination and cloning indoors. Crafted with durable IP-67 quad-layer PVC, it’s designed for long-lasting use in hydroponics and indoor gardening setups.

## Description



## Features

- 10” x 20.75” heating mat to accelerate and improve the success of seed starting and germination.
- Digital heat controller displays real-time mat temperature, which can be adjusted to exact levels.
- Eliminates the guesswork of determining heat levels to germinate any seed with no risk of scorching.
- Features innovative far-infrared film that warms faster and evenly distributes heat across the mat.
- Crafted with IP-67 quad-layer PVC that is flexible, resistant to wear and tear, and easy to wipe clean.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | AC Infinity |
| Country of Origin | USA |
| Item model number | AC-SMH3 |
| Product Dimensions | 52.7 x 25.4 x 0.22 cm; 458 g |
| ASIN | B0D94XY74G |

## Product Details

- **Brand:** AC Infinity
- **Item Weight:** 0.46 Kilograms
- **UPC:** 819137024540
- **Unit Count:** 1.0 Count

## Images

![SUNCORE H3, Seedling Mat 10” x 20.75” with Digital Thermostat Controller for Exact Temperature Levels, Waterproof Heating Pad for Indoor Gardening, Hydroponics, Germination, Cloning - Image 1](https://m.media-amazon.com/images/I/61QrEDFXHoL.jpg)

## Frequently Bought Together

- AC Infinity SUNCORE H3, Seedling Mat 10” x 20.75” with Digital Thermostat Controller for Exact Temperature Levels, Waterproof Heating Pad for Indoor Gardening, Hydroponics, Germination, Cloning
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**Shop now:** [https://www.desertcart.ie/products/740967008-suncore-h3-seedling-mat-10-x-20-75-with-digital](https://www.desertcart.ie/products/740967008-suncore-h3-seedling-mat-10-x-20-75-with-digital)

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-03-07*