Q.growing jacob’s ladder
I have a new grandson named Jacob and I want to get a Jacob’s ladder plant for his parents. Can you grow one indoors or outside only?

Congratulations!
Jacob's Ladder is a woodland perennial. It would be difficult to grow indoors, but a shady garden spot would be perfect.
Here is a link with growing information.
https://www.gardeningknowhow.com/ornamental/flowers/jacobs-ladder/growing-jacobs-ladder-plant.htm
I did find a perennial named Jacob's Rod.
http://www.gardening.cornell.edu/homegardening/sceneef04.html
A Bee Balm or Monarda cultivator named Jacob's Rod-it is red in color.
https://www.gardeningknowhow.com/ornamental/flowers/bee-balm/bee-balm-care.htm
Good Luck with your garden project.