I haven’t had much success getting onion seeds to sprout the last few years. This time I tried making sure there was constant moisture by putting the seeds in a sealed dish with a clear lid (lid not shown). Now that the seedlings are taller I have removed the lid.
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For those readers in Norman, the takeout dish is from Magic Noodle on Classen. Highly recommend. I get the spicy xian noodles.
Now that you got the onions there, all tou need to do is plant the noodles.