SMS Hybrid Controller Pro 4A Dutch Pro Dip the probe fully into

Dip the probe fully into the solution

heavier-yielding flowers

super-reflective interior

Apply during the dark cycle where possible for best results

A slow or sparse flower set early in bloom usually means less bulk by harvest

SMS Hybrid Controller Pro 4A Dutch Pro Dip the probe fully intoOne Controller for Fans, Lights and Irrigation The SMS Hybrid Controller Pro 4A gives growers a single point of control for the kit that keeps a tent stable, pairing automation with a straightforward interface so lighting, ventilation and irrigation can all be managed from one unit rated to 4 amps. Running fans, timers and pumps off separate controllers makes it slow to react when conditions drift; the Hybrid Pro brings those functions together so