In order to find out more about this unusual phenomenon, Bored Panda spoke to David Lifton, a gardener and blogger who runs the Instagram account “Young Ground Grows.” David said that vivipary is pretty common sight for him because he has been growing his own produce on his allotment garden for eight years.

David explained that vivipary is a condition whereby the seeds of a fruit begin to sprout from inside the fruit. “Every seed contains growth hormones that are programmed to activate when the conditions are right (heat, light, humidity). And they normally do this once the fruit has dropped and has rotted away in the soil.”

However, these growth hormones can be tricked to grow prematurely in situations where fruits are left out in hot or humid weather.

David also said that you can eat vivipary fruits, but you need “to cut around the sprouted seeds and check there's no softness on the skin, bad odor, or signs of mold, as this would indicate the fruit is off.”

Even though vivipary-affected fruits and veggies look odd, to say the least, it turns out the condition is more common than we think. “If you grow your own pumpkins and squash and store them away for a few months, when you come to open them up, you may find the seeds have begun to sprout!”

Plus, “if you live in the western hemisphere, you'll most likely find vivipary in supermarket peppers,” David said.

Other places where you can find vivipary fruits is near the equator, “where length of day and temperatures stay consistent.” Here, David explained that “vivipary may be a far more common sight in lots of fruits,” not just sprouting tomatoes.