Here’s a quick update on the bunching onions that I planted from seeds and the white onions that I planted from bulbs.
This is a picture of the bunching onions that I took on 2-17-2020:

It’s king of hard to tell much from the picture but I can assure you that they are growing very nicely. They look really good right now and will probably need to be transplanted very soon.
I also took a picture of the onions that I planted from bulbs. So far only one has sprouted:

The one that has sprouted is in the upper right corner of the grow bag. I am trying to grow these onions in 5 gallon grow bags. I put 3 bulbs in this bag so that I could see if they would grow and also how big will they grow.
Experimenting in the garden is half the fun!