5 weeks old,when do i induce flowering?

[DPoisen]

im using a hps,

my grow room is pretty small 2 and a half foot squared,and about 2 metres high

DPoisen Reviewed by DPoisen on 10-29-2004. 5 weeks old,when do i induce flowering? my plants are 5 weeks old and all good,they are about 30cm tall...at what stage would i change to 12\12 hour light cycle????? Rating: 5