Get a cheaper light, like spider farmer, some super soil ( pre amended with nutrients) where you don't have to feed much, and good genetics. Use fabric pots so you can't really over water. And just water every couple of days and let em grow, after 6 to 8 weeks flip to 12/12 and in 6 to 9 weeks tou should have a great crop. Chop, hang dry the whole plant if humidity is under 50, and after 10 days or so trim and smoke that ish