Hey Grasscity. I'm new here. I'm also a first time grower. I was wondering, when is the earliest you can put your plants on 12/12 to force flower? Can you do it when they are sprouts? Thanks in advance everyone. Glad to be here.
I'm pretty new here as well but from what I've read and researched (which I recommend you look into, as well) you can switch to 12/12 after your plant / plants get 4 nodes (leaf levels) I'd definitely recommend reading any and ALL tuts, pointers, and grow logs because that's where you're gonna find the sweet stuff. good luck on your grow! I just put my germies in the dirt today -SYMP
from what i understand, you can force them into flowering about 3 weeks to a month in, you can also just start 12/12 from seed