Indoor Onions

Just a short post today.  I recently found out that a number of my friends didn't know this super simple trick for growing spring onions (some folks call them green onions) indoors.  So I thought I'd share.

Trim off any wilted or slimy bits from the onion.
Cut the ends so that there is at least 1″ of white bulb above the roots.
Place root end down into a glass with a little water at the bottom.
Place in a window where they will get indirect sunlight.
Watch them grow, cut and use as needed.

Here are a couple of pictures to demonstrate:

freshly cut spring onions
spring onions after one day

Isn't that cool?  I find it's best the first time you let them re-grow.  After that it doesn't always work as well and they're not as firm.  But it's a great way to always make sure you have some on hand, especially if you use these onions a lot.  And I do.
So what do I use them for?  Soups, salads, as a garnish, in sauteed greens, in stir fry, they're very useful, high in vitamin K, and a tasty addition to a lot of dishes.

Note:  Thanks to Mike for the reminder.  I forgot to mention in the instructions that you need to change the water daily.  Otherwise the jar gets rather stinky and the onions won't continue to grow.

About Mira

Mira Dessy is The Ingredient Guru. A holistic nutrition professional, author, and a popular public speaker, she knows that it's not just what you eat, but what's in what you eat. She is the author of The Pantry Principle: how to read the label and understand what’s really in their food. Dessy is a Board Certified Holistic Health Practitioner whose mission is to educate and empower consumers. She curates the Lean Clean Green Subscription box, the premier, organic, earth-friendly, healthy, sustainable subscription box which can be found online at