That’s really interesting, thanks for the explanation. Makes me think of tuning LED lighting the same way a mechanic might set spark timing. Obviously in reality the right lighting for a plant is known but it’s neat to be able to see the effect.
It may be well known but there are many practical considerations. It certainly requires a lot of tuning. For example, if you want to target all four peaks of absorption by cholorphyll a and b, that’s four wavelengths, but many people settle for just two due to cost. It’s all a giant optimization problem!
