Can you eat bad asparagus?

This brief guide will answer the question, “can you eat bad asparagus?” We will also discuss how long asparagus lasts, how you know when asparagus is bad and how to store asparagus for longer.

Can you eat bad asparagus?

You should avoid eating bad asparagus if you notice any slimy or squishy sections or if it smells bad and has mold on it. It’s better not to eat asparagus that has started to deteriorate. It will not only be poorer in nutrients, but it will also taste bad and possibly make you sick. 

How long does asparagus last?

Asparagus TypeFridgeFreezer
Raw3 to 4 daysNot recommended
Raw wrapped in wet paper towel5 to 10 daysNot recommended
Raw in a jar with water10 to 14 daysNot recommended
BlanchedNot recommended One year

How do you know when asparagus is bad?

Here are some guidelines for determining whether or not asparagus is bad. It must be discarded if:

  • Your asparagus has a noticeable discoloration.

As the asparagus ripens, it usually turns green. Do not hesitate to throw them if you notice that their stems gradually become yellow.

  • Mold starts to grow on your asparagus.

If fresh asparagus is not stored correctly, it will rot in a flash. Mold growth is one of the most prevalent symptoms. Keep an eye on the expiration date on asparagus that has been stored. 

  • The asparagus has an unpleasant odor.
  • Wrinkly asparagus stalks must be discarded.
  • Your asparagus is limp, which you notice
  • The asparagus tips have a slimy texture.

How to store asparagus for longer?

Freezing, pickling, and canning are usually the best ways to keep asparagus for long periods. Preparing your stalks is an essential first step before you try these methods.

Blanching asparagus

It’s critical to blanch your vegetables before preserving or freezing them. Blanching prevents the vegetable’s flavor, texture, and color from being ruined by enzymes. It also disinfects the surface and prevents the loss of vitamins.

How to blanch asparagus?

Bring water to a boil in a big pot. Cook the asparagus spears for two minutes in boiling water.

Meanwhile, prepare an ice bath in a big mixing bowl and put out several sheets of paper towels.

Remove the asparagus stalks from the boiling water and place them in ice water to stop the cooking process. Allow the asparagus to dry thoroughly on a paper towel.

How to freeze asparagus?

Once you’ve completed the blanching process, freezing asparagus is simple. Place the spears in freezer bags or similar airtight containers once they have dried. Asparagus can be stored in the freezer for up to a year.

How to can asparagus?

Canned asparagus has a three- to five-year shelf life, making it the most acceptable way to keep asparagus for the longest time possible. Asparagus must be pressure canned because it is a low acid food.

Make sure your asparagus is blanched before bringing a large pot of water to a boil. Fill clean canning jars halfway with raw asparagus and one teaspoon of canning salt.

Fill the asparagus with boiling water until there is a one-inch headroom at the top. Remove any air bubbles before securing the seal and lid. For 40 minutes, pressure can the jars at ten pounds of pressure.

Remove the jars from the pressure canner after it has completely cooled. Allow them to sit on the counter for 24 hours. Assemble all of the jars and store the asparagus in a cool, dry spot.

How to pickle asparagus?

Pickling asparagus is another strategy to increase its shelf life while providing a quick salty snack. Thanks to this procedure, the asparagus pickles can be stored in the fridge, but they can also be pressure canned and stored.

Use this easy recipe for quick pickled asparagus as a side dish or snack. You will not be dissatisfied.


  • 2 pounds of cut asparagus
  • 1 pint of water
  • ¼ cup of apple cider vinegar
  • 1½ tablespoons of salt
  • 1 tablespoon of sugar
  • 4 garlic cloves
  • 2 sprigs of fresh dill
  • 1 teaspoon of whole mustard seeds
  • 1 quart-sized canning jar and lid

Ensure that all of the asparagus has been blanched. Bring the water, salt, sugar, and vinegar to a boil, then remove from the heat and set aside to cool. Place the dill, garlic, and mustard seeds in the bottom of the jar and begin packing the asparagus securely.

Fill the jar halfway with brine, then add the asparagus. Place the container in the refrigerator with the lid on. The asparagus is ready to eat after three days and can be stored for four months.

You can eat asparagus all year long if you have the correct information and storage practices.



In this brief guide, we have addressed the question, “Can you eat bad asparagus?” and other questions related to the subject, such as how long asparagus lasts and how you know when asparagus is bad and how to store asparagus for longer.