floro cool tubes are ok for vegging...
CFLs would be better... just get the right spectrum
MH would be the most efficient, but also the most
initial cost... and the hottest...

HPS is a good light for blooming...

if you can get an HPS it would be suitable for
both stages...

if we are really keeping it simple...

get decent soil... not miracle grow...

otherwise, just some big pots and good water...