Thanks to a friend, I will probably be getting some cement in the next couple/few days. Getting started this weekend looks like a real possibility.
So far, I only have plastic planters, plastic crates, a lot of plastic and bubble wrap - so I don't make a big mess with the cement. Can't find my disposable gloves, but still looking. (Apparently not in the right places.) One old towel.
I will go to my favorite thrift store on Friday. The owner always has sheets, throw blankets, and pillowcases.
I am also going to try using some sturdy cardboard boxes.
I plan to give some away as gifts, so I plan to make a lot, if I am successful. And even more next year for giving away all those extra tomato plants when I sow too many seeds trying to get a jump start on the growing season.