VIVOSUN GrowHub E25 Controller | WiFi Expansion Port for Smart Grow Systems PAR Sensor Indestructible Framework & Perimeter Access:

Indestructible Framework & Perimeter Access:

the main reason is because silicon is a very hard to extract element

Coir requires approximate 20-40 % DRAIN each day to keep the nutrients around the roots within acceptable concentrations

stale air out of the tent

VIVOSUN GrowHub E25 Controller | WiFi Expansion Port for Smart Grow Systems PAR Sensor Indestructible Framework & Perimeter Access:Take total command of your indoor environment with the Vivosun GrowHub E25 Controller. Engineered as a high performance expansion port for the GrowHub E42 and E42A, the E25 allows you to scale your Smart Grow System (SGS) with unmatched flexibility. This compact, Wi Fi enabled device bridges the gap between your hardware and the Vivosun App, giving you professional grade automation in the palm of your hand. Whether you're managing a single tent or a