When does flowering begin..????

[zoomatl]

When do you begin counting the weeks of flower..?? as soon as you switch to 12/12 lighting or as soon as you see the first flowers...??:rastasmoke:

[faithlessxxx]

When you switch to 12/12.
Thats when the hormones start bubbling, though it may take a week before you can see the changes.

[invision]

iconsider flower when i turn to 12/12, though your plants may take longer than the time frame listed it gives you a pretty good idea where you are, i dont even consider taking a plant down unless it has reached 60-65 days of flower.