Have you been wondering how to re-grow green onions from scraps? It’s surprisingly simple, and it makes a great indoors gardening lesson for the kids too!
My girls absolutely love any kind of science experiment. They love learning new things and watching things grow.
Since we’ve decided not to raise chickens again for a while, we’ve been doing a lot of gardening type experiments. We joined a homeschool gardening group and we’ve also been doing things on our own.
The book Square Foot Gardening has given us tons of ideas.
One of the things they have been super into lately is re-growing foods. A couple years ago we re-grew sprouted onions in our garden- that was a lot of fun!
We’ve done all sorts of foods, but one of the ones I find to be most rewarding is re-growing green onions. It’s a process that happens very fast, making it ideal for impatient young children. They can see the results very quickly!
It’s quite a simple process as well, so I’ll quickly walk you through the steps. I hope you’ll give this fun gardening experiment a try with your kids!
How to Re-Grow Green Onions
- Green onions
- Shot glasses
- Next time you buy green onions at the grocery store, cut them well above the root. I like to place them into a shot glass of filtered water. You can use another dish, but I find that the shape of shot glasses works particularly well with green onions.
- In just a few days, you'll notice that they are starting to grow. See all of that new green growth?
- A few days later, if you check on them, you'll notice they've grown even more! They'll just keep growing from there. When they get to a sufficient length, simply trim them down again so you can use the green onions - and keep them growing.
- Sometimes I like to stagger planting the green onions by a few days. It's fun to see their progress side by side!
I hope you enjoy re-growing green onions? Be sure to leave a review of this tutorial!
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