Sorry if these are dumb questions but this is my first grow and I was wondering when to start nutes for auto flowers? I will be using the fox farm trio pack of grow big, big bloom and tiger bloom. I just planted the germinated seeds so im not worried about it yet but I would like to know when to start? & how much should I use? Also how do I give it nutes? do i put directly into the soil? or do i mix with water or sumthn?
What medium are you using? With good soil, start after 3-4 weeks of growth. The plant will show signs when it's hungry. If you keep an eye on lower fan leaves, if they are yellowing you can start feeding.