Vivosun - GrowHub E42A Controller, Smart Environmental WiFi-Controller with Temperature, Humidity, Timer, Cycle, Schedule Controls, for Grow Tent Cooling Ventilation Lighting Fan speed controller Key Features & Benefits •

Key Features & Benefits • Versatile Plant Support Suitable for climbing plants

It's packed with triacontanol

Work smarter

​Unlike liquid additives that are mostly water

and easy-to-use heating solution for their greenhouse

Vivosun - GrowHub E42A Controller, Smart Environmental WiFi-Controller with Temperature, Humidity, Timer, Cycle, Schedule Controls, for Grow Tent Cooling Ventilation Lighting Fan speed controller Key Features & Benefits •About this item The GrowHub Controller is the all in one platform for controlling, monitoring, and improving your indoor grow. Bring all your smart devices together onto a single controller that does it all: change airflow, air circulation, light intensity, light spectrum, and on off periods with the touch of a button. Unify Your Equipment: Unify all your smart devices through the GrowHub platform and simplify the science of growing down to a