It’s great news for those buying organic vegetables, but even if you aren’t, it’s a simple way to stretch those grocery dollars just a teeny bit further is to regrow food in water!
Why Should You Regrow Food in Water?
There are plenty of reasons to regrow food, but the most important ones to me are:
(1) It’s absolutely free.
You already bought the vegetable. All it costs is a few tablespoons of water – but if you’re smart about it, you can re-use water you’ve already used elsewhere, like from boiling pasta or water that you collected while waiting for the shower to get hot. Then it wouldn’t cost you a dime!
(2) It’ll trim your grocery budget
Little ways to save money really do add up to bigger savings, as long as you’re diligent about using them.
Now, you won’t get a huge harvest out of any of these items, but it is still food and every little bit helps. Even if it’s a few leaves of lettuce to scoop your tuna salad with, you can regrow food you didn’t have before and won’t have to buy.
(3) It makes organics more affordable
Affording organic food just got easier! If you start with organic food, you’ll regrow food that’s organic… so you’ll reap the benefits of organic greens without actually paying for them!
(4) It’s easy
Do I have to explain further? I mean, stick the plant in water and watch it grow. Really – it’s that easy!
General Guidelines to Regrow Food in Water
- You don’t need a lot of water – just enough to cover the roots. About 1/2″ of water seems to be sufficient otherwise the food can get moldy and slimy.
- Be sure to check the water every 2-3 days to ensure that A) there’s enough water, and B) no rogue lettuce pieces fall off and slime up your bowl.
- The size of container should be relative to the size of the food you’re growing. Lettuce and celery grows best in shallow bowls like these. Green onion and lemongrass can be in taller, skinny glasses like these.
- You can regrow multiples of the same plant as long as you’re not overcrowding the area.
- I haven’t tried this myself, but using a fertilizer could help with the yield when you regrow food – especially if this is more than a fun side project. I would recommend this Dr. Earth organic liquid fertilizer or a hydroponic fertilizer.
Place the root end in a shallow bowl of water and watch it regrow from the center. Be sure to harvest on the smaller side to get the best flavor.
You can’t regrow an actual carrot, but you can regrow the carrot tops! Place the cut-off end of a carrot in a shallow bowl of water. Harvest the greens as they grow and add to salads.
Cut off the bottom 2″ of the stalk and place in a small bowl of water. New growth begins from the center in 3-4 days. It might take awhile for a full stalk of celery to grow, but you’ll get great growth in the center for flavoring dishes.
Keep the white part of the onion with any roots that are in still intact. Place in a glass with water and you’ll have a never-ending supply of fresh green onion!
Cut off the bottom of the head of lettuce and place it in a small bowl of water. New growth begins from the center of the in as little as 3 days and you’ll have a new half-head of lettuce in about 2 weeks. I’ve heard romaine re-grows best, but I’ve had success with green leaf and red leaf lettuce too.