[Xist]

I bought those brackets and attached them to the bottom left of the front and back studs.

The two on each side seem to be holding.

Not all of the rafters were still attached, so I secured most of them with brackets, but I needed to save brackets for the studs.

I had a terrible time straightening the shed. I ended up putting a clamp on the last stud, and shoving a 2×4 between the clamp and the ground just so I could drill and screw a 2×4 across the front.

I dismantled half of one of the shelving units I pulled from the shed.

The vertical portion is made out of metal angle braces--like angle iron, but with plenty of screw holes.
I thought that I would need to cut each one in half, but it turns out that they are two pieces screwed together, so they should work just fine.

However, Mom would rant and rave if she saw how rusty they are.

I washed off them and left them to dry. I would just put a coat of Rustoleum on them, but when you search for "Can I Use Rustoleum over Rust" it said "Sure, just remove the rust first!"

So, no?

I picked up the coroplast and screws with washers.
I hoped to install them, but I am pretty sure that I should ensure the greenhouse won't lean again.