Rahz
Well-Known Member
One issue is that I didnt record my flowering dates which I have since started (again this was not a issue under hps so why would i start doing it). I would estimate that they are at 10 weeks at 40% brown pistils...they just wont finish.
When I was growing under hps and they got to that point it would be week 9 and maybe give it another few day.
90 CRI? I'm going to have to figure out what that means honestly.
CRI is color rendering index. When it comes to phosphor based LEDs 90 CRI will indicate the red peak shifting from 600 to 630. I don't know for sure but suspect the reason plants finish faster under them is because they switch into the flowering stage faster.
But like I said, when I was growing I was doing 8 week strains in 8 weeks. Not sure what to tell you.