White Widow Flowering Start?

[Abunai]

Hey all, at what height should I start flowering?

400W, plenty of vertical space. I want to flower asap, but not lose too much yeild :D. I wish I had a camera, it's so healthy ^-^. Thank you all!

[freewheelinfrank]

wait until your plant starts alternating nodes - I usually veg for 8 weeks before cutting the light cycle and changing nutes - no sense in growing for months, and cheating yourself out of yield