I purchased these last year. - Lots of mats… And also bought my own top soil for all those mats… Perhaps I planted them too late in the season, but these never bloomed. The directions said to plant the mats with “this side up” showing. There were no such imprints so we planted them with the side up that had other words. I thought they might come up this year. But they didn’t. Of course, now it is too late to get any sort of refund. I may try them again now that they come with planting soil for each mat. I would be sure to get them down before I can not get a refund. If you can’t plant them immediately, do not buy. You might be disappointed as I was.
I also bought these last year. Nothing boomed. Several other buyers noted the same. I’d stay away.