Auto flowers what to feed them and how many times

hi guy goign on to my second week of autoflowers just been giving them ph water of 5.8 to 6.0 and some superthrive i was wondering what are best nutirents for autos i have canna a b house garden root excel cann rizo canna start cal mag just wondering if i need difrent nutes for autos as this is what i use for my normal crop and good feed charts and anyone got a good idea on how to feed these babys cheers

Not giving them nutrients until they flower solely depends on what medium your in. You can treat an auto the exact same as a photo. Only difference is they tell you when it’s time to flower. So as far as issuing nutrients, you can and should be giving nutrients to autos just like any weed plant.