Growing Onions in Water {Tiny Tip Tuesday}
15This week’s Tiny Tip is so cool, I can’t wait to share it with you! And I found it on…you guessed it – Pinterest!
Did you know you could grow green onions in water on your windowsill? No pots, no soil… just some water and sunlight, and those babies will be growing in days. And it doesn’t just work for green onions – you can use this method for many other greens like chives, basil, and romaine lettuce!
I don’t use green onions that much, so I hate having to buy the big bunch of 10 stalks that’s sold at the store because I can never use them all up before they go bad. So when I found this cool trick, I jumped on it right away! Now I can keep them on my kitchen window and snip off what I need when I need it. I love it and can’t wait to try this with other greens.
All I did was save the roots of some green onions, “planted” them in a couple inches of water, and placed them on my kitchen windowsill. Then every other day, I rinsed the roots off and replaced the water in the cup. That’s it!
By the third day I could already see new growth…
and by the next week I was already snipping some off to add to the omelet I made that morning!
This was so easy and yielded such quick results, that I just knew I had to share it with you this week
EDIT: To prevent root rot, and the nasty smell that comes with it, make sure you use only a minimal amount of water – maybe an inch or so. Also, don’t overcrowd the onions. I only had about 5-6 in a cup. And remember to change the water and rinse the roots often – at least every other day!
UPDATE: This also works for romaine lettuce too! Just put the leftover stump in a shallow dish with water and within days, it will start regrowing! The leaves are much smaller, and you eventually, the stump gets soft, after which you just throw it into the compost, but it does give you one more mini-harvest before throwing it away!
This post was shared here: Frugal Tuesday Tip, Kitchen Tip Tuesdays, Anti-Procrastination Tuesdays, Frugal Days, Sustainable Ways, Simple Living Wednesdays, Works For Me Wednesday
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I have green onions growing on my windowsill right now. I love this trick!
Isn’t it just awesome?! I can’t wait to try growing other greens on my windowsill!
Thanks so much for stopping by, I love your blog title! I’m definitely going to check it out
What a great idea! I try to grow green onions year ’round, but always seem to have a gap near the end of winter where I’m frantically digging around the garden looking for just one more for whatever I’m cooking for dinner. And romaine lettuce!! I wonder if that would work for mid-summer….. definitely have some experimenting ahead of me!
I’m already looking forward to the next Tiny Tip Tuesday!
Hi Jan! Yep, I can’t believe we never thought of this before – its really just a basic form of hydroponic gardening, no? And I just started a romaine lettuce stump today; we’ll see how that goes!
Thanks for stopping by and glad to hear you’ll be back next week!
I love your blog by the way…I just subscribed in every way possible
I’ve had similar results using the ends of red, yellow, and white onions. Every time I chop up a whole onion, I save the root end and I place that in a container of shallow water. I rinse them just as you do. In no time, they start growing roots, and up come the nice long greens!
Great tip, Lainie! Thanks for sharing! I’ll add that into the post later tonight.
Isn’t this the coolest???!!
It is…it truly is!
I did this, but the smell was SO BAD. I rinsed them daily to try to keep the odor down. I ended up giving up after 2 or 3 weeks. I did get to reuse them a few times…so it does work!
Hi Amanda, thanks for sharing! I’m sorry you had a stink problem
I can’t imagine why. Did you have too many in the cup maybe? Or too much water? I only have about 5 or 6 in my cup with about an inch or so of water for the past few weeks, and haven’t had any issues so far. Will update if that changes!
I’ve done this many times but after a while the root deteriorates. Try using less water; just enough to cover the roots not the bulb. I think too much more than that causes root rot.
Thanks for the helpful tip, Rachel! I’m going to decrease the water in my cup right now
Thank you for the more detailed instructions. First mistake was using too much water, second mistake was not changing it. Add to that a wonky air conditioner and inside temps over 80 for the past few days and what you get is a kitchen that smells like Death came over and ate an onion sandwich.