Thorny vines outside of your door can be used to create a crown of thorns for Lent. (photo: Emily Malloy photo) Emily Malloy Features March 4, 2025.

Crown of thorns is a gorgeous addition to your outdoor space, but are you frustrated that your plant isn't blooming? Here's ...

When left untouched, a crown of thorns plant can grow up to six feet tall and two feet wide. By cutting away older leaves, this will keep the plant a manageable size.

However, as the name "crown of thorns" suggests, the plant is covered with 1-inch-long very sharp spines, which means it’s not an ideal plant to have in your home if you have curious kids or pets.