I have a few smaller stella d' oro that I bought this spring. 1 plant has 3 scapes, 2 plants have 2 scapes and 1 plant only has one scape. I am new to daylilies to bare with me.

a. is that average for this plant

b. they say that they rebloom, does that happen off the same scape or should these scapes die off and new ones come

c. when do they usually rebloom ?

thank you