Outdoor First auto flower grow

[Jackblack]

Hi i just received my royal dwarf autoflower seeds from discreet seeds and I have the general hydroponic nutrient trio and I'm waiting on my ph up and down to come in. I'm growing outdoor. I just wanted to know when I should start using nutrients and how much of it

 

[Chester]

I generally start 1/4 strength at about 10 days and move my way up depending on tolerance ... less is more w/ autos ...