I love to propagate in these containers from the dollar tree.

I will prop in almost anything that can hold water but I love these mini boxes. If something goes wrong in the box, I don’t have to sort out what stays and what’s the issue. I just get rid of that small box or adjust. I always add clear pockets on my bigger prop boxes for labels and they fit perfectly on these smaller ones. They aren’t are tight so some air can flow but humidity stays high. The tint helps shield the roots but the light can still reach the cuttings.