Onions from Seed
I have some onion sets which seem to be performing well. I have also grown some onions from seed. They are now about the size of small spring onions.
I need to know what to do with the seedlings next. I can't plant them as I do the sets so how should I plant them so that the final grown onion bulbs are about half way into the ground at the time I want to harvest them. I have grown them in pots and now need to transplant them? Any advice appreciated.