SUNCORE H3, Seedling Heat Mat with Heat Controller, IP-67 Waterproof, 10" x 20.75"

AC Infinity SUNCORE H3 Seedling Heat Mat with Digital Heat Controller | IP67 Waterproof | 10" x 20.75" Give your seeds, clones, and young plants the perfect start with the AC Infinity SUNCORE H3 Seedling Heat Mat. Designed for professional growers and hobbyists alike, this premium propagation heat mat uses advanced far-infrared heating technology and a precision digital controller to create the ideal root zone temperature for faster, healthier germination. Unlike standard heat mats that simply switch on and off, the SUNCORE H3 includes a digital temperature controller that displays the mat's current temperature in real time and allows you to set an exact target temperature. This eliminates guesswork, helping maintain consistent warmth without overheating delicate seedlings or propagation trays. Ideal for seed starting, cloning, propagation, hydroponics, and indoor gardening, the SUNCORE H3 raises root zone temperatures by up to 11°C (20°F) above ambient while evenly distributing heat across the entire surface. The durable IP67 waterproof construction makes it easy to clean and suitable for humid grow room environments. Key Features ✔ Precision digital temperature controller with real-time display ✔ Exact temperature adjustment for optimal germination ✔ Advanced far-infrared heating film for fast, even heat distribution ✔ Promotes faster seed germination and stronger root development ✔ Raises root zone temperatures by up to 11°C (20°F) above ambient ✔ Durable quad-layer PVC construction ✔ IP67 waterproof and dustproof design ✔ Flexible, easy to clean and simple to store ✔ Perfect for propagation domes and standard seedling trays ✔ UL and MET certified for electrical safety Perfect For Seed germination Cloning and propagation Hydroponic growing Coco and soil propagation Vegetable seedlings Herb seedlings Flower seedlings Indoor gardening Greenhouses Terrariums Specifications Mat Size: 10" × 20.75" (25.4 × 52.7 cm) Temperature Control: Digital thermostat with real-time temperature display Heating Technology: Far-infrared heating film Operating Temperature: Adjustable from 0°C to 50°C (32°F–122°F) Power Consumption: 20W Operating Voltage: 100–125V AC Waterproof Rating: IP67 Construction: Quad-layer flexible PVC Certification: UL & MET Certified Why Choose the AC Infinity SUNCORE H3? Consistent root zone temperatures are one of the biggest factors influencing successful germination. The SUNCORE H3 delivers gentle, even warmth that encourages faster sprouting, stronger root systems, and more uniform plant development. The included digital controller allows you to dial in the exact temperature your seeds require, helping prevent the temperature swings that can slow germination or damage young plants. Perfect for: Seed germination • Plant propagation • Cloning • Hydroponics • Coco growing • Soil growing • Indoor gardening • Greenhouses • Grow tents • Professional nurseries