Hello DGC. I have a question regarding LED lighting that include separate dimming knobs for red/blue spectrum. I was wondering what % each dimmer might be set at throughout the grow? I know blue light has to do with stem elongation and red for flower, but just wondering what you guys think?
Thanks!
generally “blue” for veg and “red” for flower No nned to dim , ect light/s Consider this some grower dim to about 75% inlate flower say week 6 to harvest, If too much light in late flower can destroy terpens,ect ( consider Mother Nature)
Blue actually decreases nodal length. Red will induce some stretch and promote flowering.