Must be nice to spend quality time with your grow lol. Up here its, get in, water, get out lol. I basically used time release grow nutes and added a scoop every three weeks till the end. And prayed that it rained every three to four days lol. Did do a bit of topping but mainly let them do their thing. And as others have said, finishing times will be a concern. Pick a shorter flower period if you cant control lighting. My biggest issue was. Bud rot due to wet and cold near end of grow not allowing dense buds to dry out.