A fresh, intact pumpkin will last approximately 1 month at room temperature and 2-3 months stored in a dry, cool, and dark place. Gardening experts say the best time to go pumpkin picking is around two weeks before Halloween. This way, your pumpkin will still be nice and fresh for the holiday.
If the pumpkin has many scratches, bruises, or spots, it is likely to spoil more quickly. Therefore, it’s important to pick a healthy-looking gourd with few imperfections and firm (not spongy) skin.
After carving, a pumpkin’s shelf life will diminish dramatically. You’ll have approximately 3-7 days before it rots. This happens because carving a pumpkin makes the gourd lose nearly all of its moisture, and all pumpkins consist of around 90% water.
Hence, it’s a good idea to wait for the last day before Halloween before carving the pumpkin, otherwise, it may fall prey to mold and bugs even before the holiday. To reduce the chance of both problems, remember to scrape out all the insides completely, including all strings or seeds.
Once you’re done carving, consider these household tricks to prolong the life of your spooky jack-o’-lantern.
For this project, you’ll need a container that can fit the entire pumpkin (a bucket works well), 1 teaspoon of bleach, 1 gallon of water, and your pumpkin (whole or carved). Before you begin, put on a pair of protective gloves. Mix the water and bleach in the bucket, and then proceed to submerge the pumpkin in the bleach and water solution. Let the pumpkin soak for anywhere from 1-2 hours to a full night.
We understand that not everyone is a fan of bleach, as it’s not completely safe for children, pets, and other animals. If you prefer a milder version of the bleach bath, combine 1 tablespoon of dish soap and ¼ gallon of room-temperature water in a clean spray bottle. Shake to combine, then spritz pumpkin (both inside and out) with the mixture. Let dry completely before handling.
First, we must point out that this method only works if you’re using flameless LED candles and NOT regular candles, as WD-40 is flammable.
The method involves simply spraying WD-40 all over the surface of an uncarved pumpkin, and then wiping any excess liquid with a cloth. While this method is easier than the first two we listed and it does work, it may not be the best option if you want to keep the pumpkin outdoors.
H/T: RD.com, BHG.com, Real Simple, Almanac, Food52