HI all,

I purchased a 250w hps in the end, I also got a 150w blue cfl.
I plan to use the cfl for the seedlings so I can get it nice and close.

When should I start using the hps? And will it be ok to use the hps and cfl together during the veg? And thirdly, I take it I will need to turn the blue cfl off during the 12/12 flowering period??

Many thanks in advance.