word the mix im gonna be using plus tap water should have enough calcium/magnesium allegedly. im gonna grab some calmag as well tho just in case. but yea the autos don't get very big depending on the strain so can't really get that many bends on it before its too late, short window type deal allegedly
thats basically the type of medium ima use, and he uses no liquid nutrients, the fertilizers or whatever take care of everything. but i have been googling and found forums that criticize him because he is a veteran grower and can read his plants and know what and when they're lacking. he has other vids making compost teas and shit to fix stuff, but ive only seen him use them when he actually forgets to top dress when its needed
and since its autoflowers i think i only top dress them twice. once after about a month (the initial feed thats mixed with the soil runs out) and then once more about 3 weeks after that. after another 3 weeks or so it should be about ready to harvest as it soaks up the last bit of nutrients
but again thats a rough overview
he's got a ton of vids tho and his shit comes out crazy fat.
but word while it seems like a simple straightforward method the main criticism im finding is he MAKES it look simple because he knows how to quickly diagnose and fix shit
ima give it a go tho
trial and error and all that shit