How To Tell If Asparagus Is Bad? We’ve Got the Answer for You! is reader-supported. When you buy through the links on our site, we may earn a small commission. Read more

Asparagus is a seasonal vegetable and is easier to find in the springtime. Thus, the plant can be costlier to produce, and you don’t want to waste any of it.

If you’ve just added it to your pantry, you will want to learn how to tell if asparagus is bad and the best storage tips to make your veggies last the longest.

Below, we’ll list the five most prominent signs of expired asparagus and help you avoid wasting your precious greens.

How To Tell If Asparagus Is Bad?

2. FlickrMoldy vegetables are never safe to eat.

Once the asparagus goes bad, the tips will turn black, soggy, and smell rancid. Other signs include color change to yellow, mold, and wrinkly or limp stalks.

Slimy or Soggy Tips

How do you know if asparagus is bad? Soggy tips are the first and worst sign to check for.

While moisture is the primary culprit of slimy tips, it’s sometimes because you’ve tied the bundle too tight. This problem often occurs with smaller tips.

However, you don’t have to throw the whole plant away once the tip gets soggy since the rest is still often good to use. You can sacrifice the tips, though it’s painful (the tip is the best component).

It would be best to trim the slimy tips immediately before the rancid part affects the rest of the plant.


When it comes to how to tell when asparagus is bad, observing is the first method. If your greens have gone moldy, you undoubtedly have storage issues.

If you notice your food gets moldy, the sad news is that you have to discard it. Any food with mold is never safe to eat or cook.

Color Change

This plant comes in various colors, like white or green, yet it rarely comes in yellow. The tip is to remember the color it had when you purchased it from the grocery store.

If your plant looks very different from the first day you brought it home, it has probably expired.

In most cases, green asparagus will take on a paler hue and turn yellow, while white plants may turn slightly darker.

Slight color changes in greeneries imply they’re aging yet still safe to consume. However, if you notice significant color changes with fading, the plants must have passed their expiration date.

Wrinkly or Limp Stalks

One of the most common answers to ‘how to know when asparagus is bad?’ is wrinkly or limp stalks. Even if you’ve stored them properly, this issue will eventually occur if you leave them there for a long time.

Is that wrinkly plant still good to consume? Yes, but it will turn more starchy and not deliver as nice a texture as the good ones.

We suggest putting your wrinkly greens in soup or roasted recipes but not steaming or simmering. The taste will be terrible, and the texture will be soft.

Also, once this plant goes rancid, the stalk loses its firmness and may get limper. It starts to wilt slightly and doesn’t look as fresh and healthy as the first day.

Like wrinkly stalks, limp ones are still good to cook and eat if there’s no more severe sign of expiration.

However, avoid consuming them raw since the texture doesn’t have the desired crunch or firmness you’re looking for. The best idea is to cook a casserole.

Bad Odor

We’ll show you how to know if asparagus is bad by performing a sniff test.

We all know this vegetable has a distinct smell, yet uncooked, fresh ones should never have an unpleasant odor. If yours develops an off smell, the high chance is that it has expired.

A foul smell doesn’t come alone but with other spoiling signs. For example, if your greens deliver an unpleasant odor, you will most likely notice blackened, dark tips or limp stalks.

How Long Does Asparagus Last?

3.Your storage method determines the veggie’s lifespan.

How long your veggies last depends on your storage method and their original fresh level. Thus, learning tricks to choose fresh and new products is essential when shopping.

Some characteristics of new, fresh sparrow grasses are healthy tips, vibrantly green spears, and stiff stalks. The stems should not have a mushy coating.

If you can spend time learning and applying multiple storage techniques, it’s possible to prolong your vegetable’s lifespan to 2-3 times.

Fresh raw products can usually last three to four days in a fridge. You can put them in a tightly-lid container with some water to extend their shelf life to two weeks or wrap them in a wet paper towel, prolonging the shelf life to seven days.

We suggest sealing cooked vegetables in a tightly-lid container and putting it in the refrigerator’s vegetable drawer. This practice can help them stay good for 3-5 days.

Can You Freeze Asparagus?

4.Freezing is one of the best ways to store your greens. 

Freezing is one of the excellent ways to avoid bad asparagus if you can’t prepare it immediately. Sticking to a proper frosting procedure is advisable until you have free time to cook or prepare the greens.

The exact process goes, whether you intend to freeze them for just a few days, weeks, or an extended period.

Note that if you wish to store an ample supply for the long term, the best idea is to freeze your vegetables in spring.

During this period, the plant is in the freshest condition and has the highest quality. Thus, when shopping at the supermarket, choose ones with green and healthy stems.

Green and thick stems will remain sturdy after thawing, meaning the original texture will remain. Many recipes use frozen asparagus, so don’t worry if you don’t have fresh ones around your kitchen.

How To Store Asparagus Properly?

how to tell if asparagus is badThere are different storage tips to make your veggies last longer.

There are various storage techniques you can apply, not only to this plant but also to other vegetables. Here are the four most broadly used:


  • Pour water into a big pot and boil it.
  • Dip your veggies’ spears into the boiling water and leave them there for about two minutes.
  • After that, soak them in a bowl of water and ice to stop the blanching process.
  • Lay your blanched greens on a paper towel.
  • Let them dry entirely.

Check out this video to see how chefs prepare and blanch the vegetable:


  • Ensure to pick perfect, fresh products following the mentioned tips.
  • After bringing them home, wash the stems, trim them, then blanch the vegetables for 90-120 seconds.
  • You first freeze your blanched food on a tray. Once the stalks get frozen, put them in a plastic bag and remove the air.

Freezing and storing greeneries this way will make them last longer without spoiling.


  • Pack the fresh veggies into a clean canning jar, then add one tbsp of salt.
  • Boil a big pot of water, then run the boiling water over your greens until the water is one inch from the top.
  • Remove air bubbles, then close the lid and seal the jar tightly.
  • Let the canner cool entirely, then remove the jar.
  • Store your veggies in a dry, cool location.


  • Add vinegar, sugar, and salt to a pot of water, then boil it.
  • Turn off the heat source and wait for the brine to cool.
  • Add mustard seeds, garlic, and dill to a jar, then pack your greeneries into it until they fit tightly.
  • After that, pour the cool brine into the jar until it covers the greens.
  • Close the lid and place the jar in the refrigerator.
  • The pickled food should be ready to use after 3-4 days and can stay good for 3-4 months.


If you have no idea how to tell if asparagus is bad, it will cost you a lot of money. With the helpful information and recommended storage routines above, you can now munch on asparagus throughout the year.

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