How Early Before Halloween Should You Carve A Pumpkin?

Tom Gaffey
by Tom Gaffey
Credit: Shutterstock / Jannissimo

If only one image comes to mind when thinking about Halloween, then surely it’s an illuminated carved pumpkin glowing in the night. Jack-o'-lanterns are synonymous with this spooky holiday, and autumn in general. Furthermore, pumpkin carving is an activity that is often as fun for adults as it is for children, as it’s a great way to express your creativity. But if you want your pumpkin carving to be beautiful and pristine on Halloween, you need to know how long a pumpkin will last once you carve it.

Try to carve a pumpkin within the week of Halloween. A pumpkin lasts five to ten days after carving, on average, but can last anywhere from a few days to over three weeks. Factors that impact how long a carved pumpkin lasts include the type of pumpkin, how ripe it is, the outdoor temperature, where you display it, how you maintain it, and where you choose to cut the pumpkin. 

There are a lot of variables to consider when contemplating the perfect time to carve a pumpkin before Halloween. It's best to wait until just before Halloween to ensure it looks amazing, but it is also fun to get in the spirit of this holiday several weeks before the big scary day. If you want to know how long a carved pumpkin will continue to look good, as well as how to help it last longer, check out the creative and effective tips below.


How Long Does A Carved Pumpkin Last?

If you are itching to carve a pumpkin, you must remember that pumpkins shrivel up and rot fairly quickly. As soon as you slice into a pumpkin, you also cut into its lifespan. In general, a carved pumpkin lasts between five days and two weeks, with 10 days being the standard “average.”

This means you should not carve a pumpkin before October 21, and should consider waiting until October 26 if possible. There are, however, several factors that impact how long a pumpkin can last. You can also use several easy methods (listed below) to extend the life of your jack-o'-lantern.


Seven Factors That Impact When You Should Carve A Pumpkin

1. Ripeness Of The Pumpkin

Just as you give thought to the candy you buy for Halloween, you must give equal (or more) consideration to the pumpkin you choose. Remember, a pumpkin is, by definition, a fruit. It’s a living organism that will grow and then decompose. At any given pumpkin patch or grocery store you are likely to find pumpkins of various ripeness levels. The more ripe the pumpkin, the quicker it is likely to rot. 


2. Outdoor Temperature

Temperature plays a major role in the rate of decomposition. There is a reason, after all, why vegetables are stored in the refrigerator. Very cold temperatures, however, can also cause problems. A frozen pumpkin can turn to mush once it has thawed. A hot pumpkin, however, is sure to decompose at a fast rate.


3. Where You Display Your Pumpkin

As you prepare for trick-or-treaters this year, make sure you give some thought to where you display your carved pumpkin. The location you choose may impact its lifespan. For example, if your pumpkin is in the sun or shade matters. Whether it is protected from outdoor pests or not also impacts its lifespan.


4. Where You Cut A Hole In The Pumpkin

Did you know that where you cut into a pumpkin can impact its lifespan? Cutting around the handle of a pumpkin cuts off its nutrient supply. This, unfortunately, also happens to be how most people choose to cut and remove the seeds of a pumpkin before carving it. Furthermore, the more cuts and holes you put into a pumpkin, the more vulnerable it becomes.


5. How Well You Maintain It

There are many ways to help keep your carved pumpkin masterpiece well-preserved. The level of care and maintenance you give your Jack-o'-lantern is sure to have an impact on its longevity. The more effort and methods you employ to keep a pumpkin fresh, the longer it will last. 


6. Humidity Levels

Humidity, or lack thereof, can impact how long a carved pumpkin lasts as well. Very dry desert weather can dry a pumpkin out, and cause it to shrivel. This will quickly warp and destroy a carved masterpiece. Very high humidity, however, promotes the growth of mold and bacteria. This can cause a pumpkin to quickly rot. Try to control the humidity levels where you store your pumpkin.


7. The Pumpkin Species You Choose

There are more than 150 different pumpkin species. Each species has its unique characteristics, as well as its strengths and weaknesses. Some pumpkin species are resilient in all sorts of weather, while others are fragile. Furthermore, some species will last much longer than others after you carve them.


Seven Tips To Help Your Carved Pumpkin Last Longer

1. Choose A Slightly Under-Ripe Pumpkin

One way to help your carved pumpkin last longer is to choose one that isn’t over-ripe. Avoid choosing any pumpkin that has mold on the stem, or dark spots. Another sign a pumpkin has passed its prime is softness.

Instead, opt for a very firm pumpkin that is perhaps even slightly under-ripe. It will likely ripen a bit while you wait to carve it, and stay resilient longer.


2. Store It In A Cool Place

Pumpkins will die in very cold and very hot conditions. Therefore, if you live in a hot or cold climate, make sure you store the pumpkin in a cool place when it isn’t on display. Aim to store it somewhere that is around 50 degrees.


3. Soak Pumpkin In A Homemade Antibacterial Solution

After you carve a pumpkin, you can soak or spray it to prevent bacteria from growing. One method is to soak it in a bleach solution. Combine one gallon of water with two teaspoons of bleach. Submerge the pumpkin for a minute or two. 

The small level of bleach is enough to kill bacteria but not harm the pumpkin. Alternatively, you can spray the solution periodically on your pumpkin carving.


4. Apply Petroleum Jelly Or Vegetable Oil To Cut Area

If you have seen your detailed pumpkin carvings shrivel up in the past, consider lubing up your latest masterpiece. To keep your carved pumpkin healthy and hydrated for longer, rub the cut portions with petroleum jelly or olive oil. This will keep the design hydrated and fresh for longer.


5. Find A Resilient Pumpkin Variety

Not all pumpkin species are equally adapted to surviving a pumpkin carving. Therefore, you shouldn’t choose a pumpkin willy-nilly when you aim to carve it. Instead, opt for a pumpkin variety that is known to last a long time after it is cut.


6. Keep It Inside At Night

Remember that time is not the only enemy of carved pumpkins. Many pests love to eat away at your orange masterpiece. Rodents like rats, mice, and squirrels love to chew on pumpkins. 

Therefore, it is best to bring your pumpkin indoors overnight. Not only will this keep it safe from rodents and other pests, but it will keep it climate-controlled as well. 


7. Use Quality Cutting Tools And Cut With Longevity In Mind

Lastly, it is important to remember that sharp and precise cuts not only look better when carving a pumpkin, but they cause less damage. Instead of using a low-quality pumpkin carving kit from the dollar store, use quality cutting tools. Make sure these tools are used safely, and not by children.

Furthermore, make cuts that won’t damage the pumpkin more than necessary. Try cutting a hole in the bottom of the pumpkin instead of the top, as this may help your carved pumpkin last longer.


Final Tips On How Early You Should Carve A Pumpkin

Pumpkin carving is a great way to create a holiday decoration, and it's fun for kids and adults alike. These carved works of art, however, have a short shelf life. On average, a carved pumpkin will last between five and 14 days. 

To help your carved pumpkin last longer, keep it in a cool place indoors, and out of the sun. Dunk it in a homemade antibacterial solution, and coat the cut sections with petroleum jelly or olive oil. Choose a slightly under-ripe pumpkin and a species that is known for its longevity.


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Tom Gaffey
Tom Gaffey

Tom Gaffey is an expert writer who currently resides in Washington D.C. Tom has a passion for real estate and home improvement writing, as well as travel and lifestyle writing. He lived the last twelve years in Hawaii where he worked closely with luxury resorts and event planners, mastering his knowledge of aesthetics and luxury products. This is where he found his passion for home improvement and a keen interest in DIY projects. Currently, Tom resides in Washington D.C, and also working on his debut fiction novel.

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