When To Switch To 12-12?

[MIMedGrower]

Yeah I was collecting rain water in the fall and that shit was great. 7.0 ph and little to no ppm. But I don’t feel like collecting and melting snow. While your wife is shoveling tell her to put it into buckets and save it for me, haha! She’s gonna hate my guts ;-)

She laughed at me when i told her to shovel 9 1/2 lbs. at a time.

 

[Dirtbag]

I would make sure they are at least 8 weeks old, on the early side flowering. Plants need to have pre-flowers before you switch light cycle, or you can cause major stress.

This is debatable. Seedlings I like to grow for 6 weeks before flipping, but clones you can flip immediately. If they have roots, you can flip 'em.

 

[WestbyGod]

Sorry, 6-8 weeks from sprout of seed. Plant has not determined it's sex until then.

This is debatable. Seedlings I like to grow for 6 weeks before flipping, but clones you can flip immediately. If they have roots, you can flip 'em.

I agree, I made this post more clear, by stating from.