If a mother plant has been chillin for 8-9 months under a single T5 and I want to flower her....... Should I place her under a 400w MH (18H Light) for 4-5 weeks or can she go directly under a 600 w HPS (12-12) and immediatly into flower? I know that technically she has been vegging for 8-9 months but I'm just curious if it makes a difference to transition her from T5 to MH to HPS or should I skip the MH and just jump right into flower? Thanks for taking the time to help out a new guy.
if the plant is the size you want go for the 600... just start with the light a little high and lower it over the next week...