Why Is My Spaghetti Squash Green Inside

Last Updated on January 29, 2022 by Cristina

Why is my spaghetti squash green inside, is it supposed to be this color when ripe, and is it safe to eat?

Spaghetti squash is one of the most popularly grown vegetables that most people love to eat. It’s like pasta but it’s not pasta.

Sometimes people notice that the spaghetti squash is green inside instead of its usual yellow or golden color. Why is my spaghetti squash green inside, this question is typed all over the internet meaning so many people want to find out the answer.

To demystify this question, let us look at all the information about the spaghetti squash.

So Why Is My Spaghetti Squash Green Inside?
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When you are at the store buying a spaghetti squash, look for those that have a nice lemon yellow color. If you notice a squash is green inside, it means it isn’t ripe and will have to stay longer before you can use it.

If a spaghetti squash is green and soft, it is more likely to rot than ripen when off the vine. If it has hints of yellow and the squash appears to be full-sized and sounds solid when tapped, it could be mature and ready for eating.

So Why Is My Spaghetti Squash Green Inside

If you are growing spaghetti squash in your garden, look for those that have smooth skin and feel heavier than others. Those are signs of a perfectly ripe spaghetti squash ready to be harvested off the vine.

However, if the fruit is too mature it may already be rotting inside so it’s hard to tell what stage it is at with just looking at it. Go ahead and try to cut into the fruit by gently prying open the rind just enough to see inside then softly pressing back together. If you notice any green spots or dark discoloration on the seeds that’s an indication that it has begun to rot.

How Do You Know If Spaghetti Squash Is Bad Inside?

There are several signs to tell if your spaghetti squash is bad inside. They include:

  • Check to See If It is Green Inside. The first rule of thumb is to not eat or cook spaghetti squash if it is green or almost completely green. The easiest way to know if it’s ready for eating is by looking at its color, a fully ripe one should have a bright yellowish-orange tone.
  • Check the Rind for Any Discoloration. Any discoloration on the rind means the spaghetti could be rotten on the inside. If the rind appears to be saggy or has a dark spot, do not cook it.
  • Check for Any Soft Spots on the Exterior of the Fruit. Any small soft spot can turn into a large dark patch very quickly so if you notice anything with discoloration toss them immediately.
  • Are the Seeds Brown? When you are cooking spaghetti squash at home, do not eat those that have already begun to turn brown on the seeds as this may indicate the presence of harmful molds that can cause foodborne illnesses.

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Why Is My Spaghetti Squash Green Inside

How To Ripen Spaghetti Squash

If you happen to harvest or buy your spaghetti squash when it is not fully ripe, you can ripen it indoors. Here are several ways you can ripen your spaghetti squash

  • Store it in a cool dry place, away from any direct sunlight for about ten to twelve weeks. Simply put, store spaghetti squash as if you store bananas because they both ripen faster when kept in room temperature instead of cold storage area.
  • Keep it on top of your counter. Ripen spaghetti squash at home by keeping it on top of your counter or kitchen table to allow the fruit to breathe well and avoid overly moist conditions.
  • You can also ripen this winter gourd off the vine but make sure to leave 1/2 inch space between each other so there is enough air circulation around them.
  • To know if your spaghetti squash is ripe, check the bottom for any indentations. Mature spaghetti squash will have roots on the bottom while immature ones do not.

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Spaghetti Squash’s Shelf Life

How long does spaghetti squash stay outside after picking? Spaghetti Squash has a short storage life and should be kept indoors at room temperature no longer than ten days, so it’s best to use them as soon as possible after harvesting or purchasing from the grocery store!

Leaving winter squashes out can cause faster deterioration due to moisture loss and rotting because of a quicker oxidation process happening inside the fruit.

Conclusion On Why Is My Spaghetti Squash Green Inside

Spaghetti Squash, also known as vegetable noodles, has a delicious taste and texture. The flesh of the spaghetti squash has a very mild flavor which makes it a good choice for pairing with almost any sauce or side dish.

Slice your Spaghetti Squash thin and use it in place of regular pasta, just be sure to cook it first before you serve. If you’re not planning on using your Spaghetti Squash right away after cooking you can freeze the remaining half then thaw it out for later use.

To freeze cooked spaghetti squash, just cool the leftovers of your Spaghetti Squash to room temperature then transfer them to an airtight container and place the container in the freezer.

Why is my spaghetti squash green inside? Hopefully, after reading this post you are wiser and are able to enjoy your spaghetti squash before it goes bad.  How about you try new recipes as accompaniments for your spaghetti squash to consume it more often without getting bored.


Is it safe to eat green spaghetti squash?

Yes, but do not eat them if they are too mature. Spaghetti squash turns green on the inside when it becomes overripe.

Why is spaghetti squash turning yellow before its time to be harvested?

Spaghetti squash starts turning yellowish orange or dark greenish color once reaching optimal maturation stage of harvest.

How do you know if spaghetti squash is bad inside?

There are several signs to tell if your spaghetti squash is bad inside, they include rind discoloration, green flesh, or soft spots on the exterior of the fruit.