The one on the right is a Sedum japonicum “Tokyo Sun”. It is consistently chartreuse in color and likes it when the temperature is mild. It scorched during very hot days and seemed to go into dormancy in hot weather.

I do not know however what the ID is on the plant on the left. Last April, I bought this from Lowe’s. The colors ranged from shades of orange, red, green and yellow. Like New England foliage during fall. When the weather started to warm up, it became very light yellow green and almost looked just like Sedum japonicum. Summer came and it was very hardy in hot weather. It was growing vigorously when everything else seemed to go into dormancy from the extreme heat. It has a mounding growth habit as seen in the picture. Any guess what it might be?

Left: NOID, right: Sedum japonicum Tokyo Sun

Right: NOID, left: Sedum japonicum Tokyo Sun

NOID

Sedum japonicum Tokyo Sun