I am so VERY SORRY for your loss!

I love your rain barrel set up!
I, too have a rain barrel, in it's box in the garage, in front of where I park MY car, so I won't lose it.

I plan to set it up to the downspout on the SE corner of the house and run a 50 ft hose directly into the opening of my cistern.
Where does
your hose go? It's hard to see in your photo.
OH, I have never seen Amaryllis living outside and flowering in somebody's garden bed!!
We really have a lot colder climate that YOU do, bc I won't put mine outside until at least Mother's Day--too cold here!