What I’d be interested in is your experience regarding light spectrums.
Have you experimented with different spectrums? If so, what conclusion have you came to that works best for all stages of growth.
Most LEDs don’t use blue chips nowadays, and I think it is definitely beneficial to add some more blue in. Even if they do use blue chips, it’s a couple. Some leds have a lot of blue of course, like ChilLED. I’m certain they have a model where you can control the spectrums nicely.
I’ve heard 5% blue is enough.
Would love to hear your opinion regarding spectrums. I am considering building my own light for fun, and a spectrum of my choice.