How to Grow Green Onions in a Jar
- - Use spring onions as you normally would.
- - Save bulb leaving about a 2 inch stem.
- - Put them in a small jar, covering roots with water. That’s it!
- - Put the onions where they will get some natural light. They will keep growing back! Use kitchen sheers to snip what you need.
- -Change the water every 3 days or so.