I like growing loofa(h). It is an awesome plant. I found that it takes a lot of room and to trellis, trellis, trellis. I built my trellis at an angle and was very happy I did. Next time I will build an arbor. No problem getting rid of. I just yanked it.Nice list! Do you have previous experience with luffa? I've read once it's in it can be difficult to get rid of so I'm curious about others experience with it.
I have a nice covered garden right now but we're working to expand by adding a full sun garden in another area for the same reason, to be able to produce much more at home.