for indoor, it all depends on your spacing. If you use up all your spacing and you have 1 small room for veg, then you'll get approximately 6 harvest being every 2 months, if you do a rotation then skys the limit for the amount of harvest you can harvest.
thats a myth, it got mixed up when people say roots love the dark, which is true but some people came to say that dark periods would be better for roots.
your friend is a lier, if its too good to be true it probably is. and regular dro cost 3-4x of that price. If its true then the dealer of that purple is a idiot and he won't last that long.
Lumens are a measurement for human eyes, and have nothing to do with plants. The broad spectrum light the plant can actually use for photosynthesis is all that matters. Photosynthesis stops at 5500 FT-CD; any excess FT-CD's over that are converted to heat by the plants. More is not better...
Or you can setup a photocell outside and run it to a relay which will auto turns it on off when the outside is nighttime/daytime instead of having to mess with your timer everyday.
actually im doing that righ tnow, 12/12 with 2 inch clones. Its turning out great, i get to put more plant per sqaure foot. Remember that the clone take on the characteristic of the momma plant, that means the age also.
Yes you have a 2 headed monster! fucking awesome dude! that is beautiful!
I thought it was a clone until i took a closer look that is a seeded plant.
You should keep it as a pet =)