Hey there, welcome to the forum, a great grandpa here with a modest basement grow. My wife doesn't participate ( I wish she would every now and then) but I make up for it and smoke her share as well. Lots of help here and a good bunch to hang with.
I find that 99% of growing success is the environment the plants are in. Clean ,humidity control , heat management ,air flow,and light containment and TLC seems to do the job. Spend too much time in here though and you'll find you need a journal to keep track of each plant separately a ph tester,ppm tester, light meter,timers,oscillating fans, humidity meters, humidifiers, dehumidifier, and a variety of other toys, equipment and soil additives to play with. Its come a long way from stick seed in dirt and watch them grow.