Last Updated: May 17, 2022

How to Store Radishes and Extend Their Shelf-Life

how to store radishes and extend their shelf life

You can store radishes in cold water, freezer, caller or basement, refrigerator, hydro-cooling, and as pickle. You can dehydrate them too, but each method is different and will give the radishes different life-span. So here I revealed the best methods.

You will learn:

Radishes are root vegetables that are nutrient-rich and have variable skin color, crunchy flesh, and a spicy taste. Its sharp taste provides a distinctive culinary experience, and it’s used in salads for its crispiness and intense flavor.

But fresh radishes have a somewhat short shelf life. Suppose you keep unwashed radishes on the kitchen counter at room temperature. In that case, they will become limp within a couple of days. Like other vegetables, radishes also stay fresh and crunchy for a short time.

7 Effective Methods of Storing Radishes

You can use the following easy and effective storage methods to preserve radishes in both the short and long term.

1. How to Store Radishes in a Jar of Cold Water (lasts up to 8 days)

You can easily store radishes in water. These are all you will need:

  • a jar 
  • water
  • sealing equipment
  • refrigerator

Let’s begin!

  1. First, wash the radishes 
  2. Cut off the green and root ends. 
  3. Place them in a jar filled with water, 
  4. Seal the jar tightly, and 
  5. Put the jar in the Refrigerator.

You can expect them to stay crisp. This way, you can preserve radishes fresh for up to 8 days. You can use a canning jar or large container to put all the radishes together. 

Check whether the jarred radishes are still crunchy or not, as the crunch and crispiness indicate freshness.

2. How to Store radishes in Freezer (lasts 6 months)

You can store radishes in freezer for a more extended period. This is how:

  • first, wash the radishes,
  • slice them, and
  • blanch them to get the most out of them.


  1. To blanch, at first, start by submerging radish slices in boiling water. 
  2. Then transfer them to a larger bowl filled with ice water and wait for two minutes. 
  3. Then, use a paper towel to pat them dry. It will remove excess moisture.
  4. Then, if you want to retain their quality for the long term, use freezer bags to keep the cut radishes. 

However, you can also place cut radishes in a freezer-safe container. Remember to remove excess air from the pack to protect them from freezer burn. Place the bag in the freezer and store it for 6 months. You need to follow all the steps correctly to store them properly.

Before cooking or using the frozen radishes, thaw them for a couple of minutes.

Store Radishes in a Cellar
Image credit: Shutterstock

3. How to Store Radishes in a Cellar or Basement (lasts 3 months)

If you have a cellar or basement available for storing radishes, here is how you can do it. You can use a root cellar or a basement that stays cool to store the radishes down there.

You will need:

  • empty space
  • box
  • damp sand

Let’s do it!

  1. First, dampen the sand 
  2. Spread the unwashed radishes out between the layers of sand. Because dirty radishes will last longer, 
  3. Make sure that roots are separate from each other to prevent rot. 
  4. Also, keep the sand dump to keep radishes crisp as it will provide all the moisture they need.

If you properly store radishes in the sand, they will remain fresh for up to 3 months. So, please take a note to remember the day you put radishes in the sand and placed them in a cellar or basement.

4. How to Store Radishes in the Refrigerator (lasts 2 weeks) (My favorite!)

You can store radishes in the refrigerator, and they will stay fresh and crispy for 1-2 weeks.

You will need:

  • a plastic bag
  • a damp kitchen towel
  • sealing equipment

Let’s begin!

  1. First wash the radishes and cut the greens and roots; otherwise, the leafy tops will cause the radishes to dry out. 
  2. Then, place the radishes in a plastic bag layered with a damp kitchen towel.
  3. Cover every layer of radishes with damp paper towels because it will help to preserve the quality of radishes.
  4. And finally, squeeze out all the excess air, seal the bag properly, and 
  5. Store it in the Refrigerator, preferably in the crisper drawer. 

This way, radishes will last more than a week.

5. How to store radishes by Hydro-Cooling method (lasts 3 days)

You can follow the hydro-cooling method to store them on your kitchen counter for short-term storage. For the water bowl method, or hydro-cooling method, whichever name you call it, you will need to get a bowl large enough to put all your radishes in.

You will need:

  • a large bowl
  • fresh water

Let’s go!

  1. First, take a large enough bowl and fill it with water. 
  2. Then place all the radishes evenly in the water. 
  3. You should submerge each radish partially in the water, keeping the roots at the bottom. 
  4. Keep the radishes at room temperature.

They will stay suitable for only up to 3 days. This method can be handy when you don’t have any space left in your fridge or freezer, but you still want to extend the shelf-life of your radishes for a few days.

You may also like: What Do Beets Taste Like?

However, if you have some space in your fridge, you can place the water bowl full of radishes there and keep it fresh for 5-8 days.

6. How to Pickle the Radishes (lasts more than 6 months)

If you pickle or can the radishes, you can store them for a relatively long time compared to some other methods.

You will need:

  • vinegar
  • salt
  • sugar
  • water
  • lemon juice and black pepper (optional)


  1. First, start with cutting off the green leaves and slicing them, the radishes are ready to be pickled. 
  2. Then, combine a half-pound of radishes, a half-cup of white vinegar, a teaspoon of salt, a half-cup of sugar, and a quarter-cup of water. 
  3. You can add lemon juice and black pepper to taste if you want. 
  4. And lastly, refrigerate the pickled radishes.

Pickled radishes will last at least 6 months if you do it right.

sliced radishes
Image credit: Shutterstock

7. How to dehydrate the Radishes (not recommended)

To store radishes, you can use a dehydrating machine if you have one. But keep in mind that if you dehydrate radishes, their unique flavor and texture may decline as they have high water content.

A Quick Review of the Shelf-Life of Radishes

How long radishes will stay fresh and last dramatically depends on the following storage method.

  • If you store radishes in a jar of cold water, they will stay fresh for 8 days.
  • Radishes will last up to 6 months if you freeze them. But it may cause a decline in texture and flavor.
  • Radishes stored in a root cellar or basement can be kept fresh for more than 3 months.
  • If radishes are stored in the crispy, they will stay fresh for 1-2 weeks.
  • Using the hydro-cooling method, you can preserve radishes on the kitchen counter for up to 3 days. If you keep the water bowl full of radishes in the fridge, they will last 5-8 days.
  • Pickled radishes can be stored fresh for up to 6 months.

But what if you couldn’t make it? Let’s discover-

How to Tell if Radishes Have Gone Bad?

Soft or soggy texture, strong or foul smell, rot, mold or anything similar are the primary indicators of bad radishes. They may as well turn pale in color, have dry and withered, darkened or black spots if your radishes are bad by now. Let me tell you in a bit detail.

Radishes are usually bought in bunches. So, if you don’t consume a lot of them in a short time, you may start to wonder if your radishes have gone bad. If you don’t store radishes properly, they tend to spoil very easily and lose crispness and freshness faster.

If you want to know the signs of spoiled radish, check out the following points to see if your radishes have any of these signs.

  • A Radish that goes bad has a soft or soggy texture, unlike a fresh, firm radish. When radishes become old, they lose firmness. However, you can use it as long as it’s slightly softer than the fresh one, but you shouldn’t expect the crispiness of fresh radish.
  • Radish typically has a faint aroma. So, if you suddenly get a strong or foul smell from your radishes, throw them out.
  • Rot, mold, or anything similar means the radishes aren’t edible. But if there are only a couple of small black dots, remove them.
  • Check the radish color if it looks pale in color because fresh radish has an excellent, bright red color.
  • Also, discard them immediately if radish greens are dry and withered, have black spots, darkened, and foul smell.

Final Words

Radish is a rich-nutrient vegetable that offers many health benefits. You can cook many delicious dishes using radishes or use them in your salad to add crispiness because it has a spiciness and spicy taste that quickly lifts the dish’s flavor.

So, you may want to buy and store a lot of radishes and use them for cooking healthier dishes. And now you know as many as seven storage methods for radishes. So next time, don’t be afraid to buy many radishes and bring them home. Because if you store them properly, they will stay fresh for more than 6 months.

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