Easzy Holy, I currently have a northern Lights mother courtesy of a friend who germed 10 nirvana NL seeds, 9 sprouted, 2 were male an i have the smallest of his females as a mother. They are being done aeroponically an they are just into flower and a good 3ft tall bush

my mother is aero an hydro an she is really bushy an looks great. the seeds were from our local head shop an cost 15 quid for 10 regular seeds. not too bad overall. Hope this helps with your bean selection. good luck with it m8y,
EaszyStoner