I planted a two fan piece of Linda Sierra this spring. It grew well this summer and I just checked it and it is now three good looking fans. It did not bloom this season, but am hoping for blooms next year. So far, it seems to be thriving. I will update this thread after its first winter.
Edit, Spring 2018
Linda Sierra came through a very harsh, long winter with no problems. The foliage looks great and it is sending up scapes, mid-June.
Edit, August, 2018
Linda Sierra bloomed extremely well, and rebloomed, too. I am very pleased with this cultivar.