The Dirigible Plum looks like an orange, radish-like fruit. They grow upside down on small bushes. It is believed by some that this fruit enhances one's ability to accept the extraordinary. Many witches wear Dirigible Plums as earrings.

To grow Dirigible Plums, they require shade so they should be planted under a tree with open air. Mooncalf dung is the appropriate fertilizer for this plant and they can be watered with ordinary tap water.

They are ready for harvesting when they turn orange and should be stored in a cool, dry area.