BUDZ1answered grow question 4y ago Thanks for your feedback, it's super nice and helpful. I looked into the app a bit and recalibrated my phone's sensor first. The CCT value is still incorrect because the app doesn't account for lighting like Lumatek. My ats300pro is supposed to be full spectrum and covers the needs for both growth and flowering... or is it just good marketing?! For the rest, the values are identical, maybe a bit better than the specifications. I raised the lamp a bit to reach the average of 900 recommended for week 5. Since the flowering of the purple Green and Mikromachine, they have developed well; however, the Gorilla Cookie seems to be lagging behind, but its volume is the same as the others... to be continued 👀