I am experimenting with growing Pak Choy. Here is a picture of the very first one I have grown in my indoor system. Notice the root of the plant that feeds the head of Pak Choy. When it was a seedling it had a long stem that turned into the root you see. Now in my outdoor greenhouse I have a bunch of Pak Choy Seedlings. Here is a picture of one.
So, what is the proper way to support the plant so that the stem doesnt break? I put a stake next to the seedlings to prop them up because they are falling over.
As always, thanks for the input.