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
freewheelinfrank Reviewed by freewheelinfrank on . White Widow Flowering Start? 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! Rating: 5