I have 2 Hydro Crunch lights in my grow cabinet with the Grow and Bloom switches. I was using each light during it’s specific phase… but someone at ILGM said I should have both loghts on… can’t remember if that was during grow or bloom.
3 GDP feminized
indoor grow cabinet
2 Hydro Crunch 300 lights.
So what’s the best practice? Should I have both switches on or just the one for the phase their in?