I think 1 week after topping is enough...if they go herm or they're all male, due to stress, then you probably don't want to grow those genetics anyway...
YMMV...
Disclaimer: I still use HID and I'm NOT an LED expert. All of my LED knowledge is from other parties or research so I can't say from first hand experience one way or another. I also run a medical grow consulting business in SoCal.
2011-11-10 23.11.53.jpg (150.1 KiB) Viewed 1265 times
Here are a few pics of the plants after 2 weeks of Solar Storm. They were looking sick after the mites and ozone treatment. Solor Storm sure Brought them back to life!
Disclaimer: I still use HID and I'm NOT an LED expert. All of my LED knowledge is from other parties or research so I can't say from first hand experience one way or another. I also run a medical grow consulting business in SoCal.