GrowPharm - Heat Mat Thermostat

Keep your heat mat dialled in — no guesswork.

This digital heat mat thermostat gives you precise, reliable temperature control for seed starting, propagation, reptiles, and sensitive root zones. Plug your heat mat in, place the probe where it matters, and let the controller maintain a stable temperature automatically.

Unlike running a heat mat blindly, this unit actively monitors and adjusts output to prevent overheating, root damage, or stalled growth. It’s simple, accurate, and does exactly what you need it to do.

Key Features:

• Digital temperature control with easy-to-read display
• Remote probe for accurate surface or root-zone readings
• Simple 3-button operation (Set / Up / Down)
• Maintains stable temperatures automatically
• Prevents overheating and improves consistency
• Ideal for seed starting, cloning, reptiles, and terrariums
• Controls one heat mat or heating device at a time

Compatible With:

• Mega Mass
• AC Infinity
• Hydrofarm
• Active Aqua
• Vivosun
• iPower
• Jump Start
• SunBlaster
• Viagrow
• Agrobrite
• Most standard plug-in heat mats and seedling mats

Simple. Reliable. Necessary.
If you’re running a heat mat without a thermostat, you’re guessing. This fixes that.