12/12 Edit Meaning

1.

The lighting schedule for growing marijuana indoors. 12 hours of sunlight/12 hours of complete/uninterupted darkness.

Just finished the veg cycle, now its time to change from 16/8 to 12/12 in order to determine the sex of my plant.

See flowering, bud, buds, hps, fluro

2.

What seems like a good day, 12/12 is about any day that is the turning point of someone's life, but not in a good way. It normally involves a loss in a lot of valuable items that may not cost a whole lot, but to the individual, priceless.

Jack lost all his weed on 12/12

See unlucky, unfortunate, wretched