This is an interesting one. According to the beliefs of the Romani living in the Balkan region of southeastern Europe, any fruit or inanimate object left outside during a full moon becomes a vampire. The proof of this impending change is the appearance of blood, even a single drop on the skin of the pumpkin or watermelon.
A vampire pumpkin or watermelon is going to look indistinguishable from the original plant. Though you know it has changed or is about to change if there is the appearance of blood on the fruit in question.
According to the account recorded by the ethnologist, Tatomir Vukanović, there is a belief that vampire fruit is similar to any inanimate object left outside during the night of a full moon will become a vampire. The only known source for Vukanović’s account is in his journal when he was in Serbia between 1933 and 1948.
Vukanović writes how the Gypsies (properly, they are known as Romani) who live in Kosovo, believe in vampiric plants and that Pumpkins and Watermelons are the two plants specifically to wary of that have this change. This vampiric change in the two happens only when they are fighting each other.
Exactly how and why they are fighting each other isn’t made clear. Just that they do.
In Podrima and Prizrenski Podgar, the vampiric transformation only happens when pumpkins and watermelons have been kept for more than ten days. After ten days, the pumpkins and melons begin to stir and make a “brrrl, brrrl, brrrl!” noise as they shake.
Sometimes, a trace of blood can be found on the pumpkin or watermelon and that is how you know for sure that the plant has become a vampire. These pumpkins and melons then begin to roll around, going to people’s homes, stables, and rooms at night.
Christmas – In the village of Pirani, it was believed that any pumpkin kept after Christmas would become a vampire.
Another tradition among the Lešani holds that a pumpkin becomes a vampire when it’s used as a siphon, ripened, and dried without becoming opened after three years.
Yes, there’s a certain danger from this vampire pumpkin or melon showing up, but it is believed that they couldn’t do a lot of harm. Not in terms of draining blood, a vampire pumpkin isn’t likely to have teeth. But they can drain a person’s life or psychic energy, leaving them with a weakened aura and feeling ill or fatigued. Still, it’s a vampire and people tended to be wary of these vampiric plants anyways as this source of damage is much slower.
Destroying The Vampire!
More like boiling it. The Romani destroy their vampire veggies by tossing them into a pot of boiling water. Then the water is poured out. Next, the plant is smashed to pieces or scrubbed with a broom. Now the plant is thrown away and the broom burned.
Possible Reality Behind The Myths
While this sounds preposterous and ridiculous. There is an explanation for why this belief persisted and originated.
It’s possible the Romani of Serbia were joking with Vukanović when they told him the story while he was compiling his research notes for his book, “The Vampire.”
It’s also possible that this legend and superstition arose as a means for people to avoid eating rotten food.
Watermelons are known for having a red sap or “blood” that appears on their rind when they’ve aged and been sitting around for a while.
The idea and use of vampire pumpkins and watermelons have made their way into the literature. Notably Terry Pratchett’s “Carpe Jugulum” was written in 1998. The Bunnicula children’s series has vampire vegetables. The webcomic Digger makes use of vampire squashes, even pop culture books on vampires will mention vampire pumpkins.