AC Infinity SUNCORE S3, Seedling Heat Mat with Heat Controller, IP-67 Waterproof, 10" x 20.75" Growgles Measuring 9 inches wide by

Measuring 9 inches wide by 11 inches long

Fortifies cell walls for thicker stems

For bigger plants use a minimum of 5 litres

Pair with any standard 0-10V controller for scheduled photoperiod control

AC Infinity SUNCORE S3, Seedling Heat Mat with Heat Controller, IP-67 Waterproof, 10" x 20.75" Growgles Measuring 9 inches wide byAC Infinity SUNCORE S3, Seedling Heat Mat with Heat Controller, IP 67 Waterproof, 10" x 20. 75" The AC Infinity SUNCORE S3 Seedling Heat Mat is meticulously designed to improve germination success and accelerate the growth of your seeds by providing consistent, even heat. Measuring 10" x 20. 75", this heating mat offers a steady temperature range of 80 87 F (27 31 C), raising the rooting area temperature up to 20 F above the ambient air temperature.