I've never rooted in Dixie cups like that, although I know there's plenty of people that do. I, like
@gigiplumeria, also root in black nursery pots. They absorb and hold heat better. I stake my cuttings and put a thin layer of black mulch on top to hold moisture in. Water well once, then wait for leaves. If I see that it has become overly dry, I will give another drink. I'm in Houston, so I know about those 90's. I have pots on pavement, dark wood tables, and just about anywhere I can squeeze them in to get that early sun. More established plants get the prime real estate that gets pretty much all day sun. Just make sure you use a well draining mix, give it support so it doesn't wiggle around too much, and plenty of heat and you should be fine. As for the 3rd cutting, you can always try again. Lord knows I don't give up easily, but it looks to be in bad shape. Then again, what harm can it do? It either roots, or rots. Not much other than that. Good luck!
Some cuttings started in early May
