1st grow and in growing more than i should be but wth. To top it off I'm growing non autoflowers in the same tent that are 9, 7, & 1 week old. I'm going 18-6 all the way through until the last 2 weeks, then I'll flip to 12/12. Is that a good idea? Any advice would be greatly appr
Your plants are 3 different ages? I think the 18 hrs is perfect, up until the last week or 2, being auto flower varieties they'll start showing that their getting mature and that will help indicate the time to switch your lights. Too often the plants end up needing more weeks to grow than the breeder implies in the description.
Happy growing :)