MDPI https://www.mdpi.com/2223-7747/13/3/433 Longer Photoperiod Substantially Increases Indoor-Grown … Web6 days ago · Ahrens, A.; Llewellyn, D.; Zheng, Y. Longer Photoperiod Substantially Increases Indoor-Grown Cannabis’ Yield and Quality: A Study of Two High-THC Cultivars Grown …
I like 18/6 for flower myself. Go Auto's. Nah, seriously; it's an interesting article. Thanks for sharing.
I did 14 hours light last grow by mistake and everythign flowered, but the plants really stretched out. I eventually dialed back to 12 when I realized I messed up, but learned that many people have tried 14DAY/10NIGHT with some ok results, although it was hardly worth the difference in power consumption (from what I read). Thanks for the paper.