This section is a trivia section. Please relocate any relevant information into other sections of the article.

Princess Thorn has the fourth highest base value for a multi-harvest crop right before King Cabbage.

When grown with Sprinklers/Hedgehogs/Blood Hedgehogs/Moon Cats, the Princess Thorn can grow to an immensely large size. This is most likely a bug and will be fixed eventually, similarly to the Moon Blossom and Tranquil Bloom upon its release.

The Princess Thorn is the Second plant to have "Thorn" on its name, First being Nectar Thorn.

The Princess Thorn can be used to climb to the clouds without using the Beanstalk that is needed to grow and use to climb the tower (If the beanstalk isn't grown Goliath's Goods won't open).

Princess Thorn is counted as a prickly plant and can be enlarged by the Hedgehog and the Blood Hedgehog.

There is also currently a bug where the Princess Thorn isn't affected by any growth boosting pets like triceratops/frogs this will most likely be fixed in the future.

The appearance of the Princess Thorn is a long, green, pointy, curvy plane with golden thorns.