There are a ton of different gingers. They all have different uses. The food one is officinalis. That is the one you will find in the store.@3goodeggs , that was really interesting about growing ginger and turmeric.
DH will mix turmeric with honey when he has a sore throat but I've never thought about growing some.
Some neighbor gave me a big piece of ginger from their yard once to plant. I think I used some of it for cooking and the rest mummified. She also gave me a dried loofa gourd to plant the seeds from...I didn't. She told me to use a peppermint mixture to spray bugs, but that didn't happen either. Funny, I haven't seen that neighbor for some time now.
The others like pine cone ginger, butterfly ginger, bottle brush, and spiral ginger are more for looking at.
Loofah is fun. It will take over and you will have loofah for life, but it is fun. You are supposed to be able to eat the very young fruits, but I have never been that hungry.
I have never tried peppermint for insects. I did, however, plant some snapdragons in my mint hole (versis a mound) yesterday, so that will be interesting to observe.
I need a new title. I think I should be become the 'mastermind of the thread hijackings' or something.
My brain is all over the place.
I am baking beans today though!
Something is baking besides my brain. (The rain was nice yesterday though!)