h2g2 The Hitchhiker's Guide to the Galaxy: Earth Edition

Cannabis will only flower when the day/night cycle reaches 12/12 hours or less (ie 11/13). I can't seem to recall the name for this.

Sorry it has taken so long to get back to you the plant is photoperiod sensitive and thank you for reading the Entry, though I am now completing it offline (due to technical difficulties - it is too big to add anything more in the edit window), it will hopefully be finished in a couple of months Well, thanks for reading, again, and until later.....
BCNU - Crescent

when you get ig finished please post a note here to let me know so I can have another read and see if there's anything to add (now I've read the other conversations I think you've probably got everything covered unless you've missed the benefits of extra co2 and o in the air - supplying extra carbon for growth and reducing nitrogen for some other reason...)