Hi fab. Funny. you just started the diary and asking for harvest.? i would clear other questions first.Do you have a good soil=?
do you have an ph and ec meter , thermo/hygrometer? as i see your filled list i think a few things you have already. I dont want to be cheesy or like a teacher but there are some basic facts someone should know , if you get any problems with your grow.But lets strat on point 1 The soil. To me soil is the key to succesfull growing. i would recommend you to buy a fertilised soil .that gives you the calmness not to care about nutrients for at least 4 weeks and longer. There are many more factors in growing , you can take care now. Most taken "mistakes" are. to much water, to near to the light, to much nutrients. Fot nutrients and water its always.. less is more. a defiency on water and nutes a plant can handle. to much of it make her sick. ok in the end a link for a helpful site.https://www.growweedeasy.com/how-long-does-it-take-to-grow-weed. Ok thats it . and the communitiy can always help you with your questions