I want to plant this grass in a small area next to my porch. At the nursery today the label said the plant grows to 36". Then online I got this description (link to photo below)

Grass / Calamagrostis - 'Karl Foerster'

Height: 72"

Zone:5-11 (-20 to -10)

Environment:Full to Part Sun

About: This 2001 Perennial Plant of the year, is one of the first grasses to come out of winter dormancy. Perfect for a 1.0 GL program or for height in upright containers. Survives most winters without protection. Consumers love the horizontal texture it provides for the landscape along with the Golden foliage during late summer months

What I am really looking for is a short KF. I love the straight upright flowers for this area. Thanks!

Here is a link that might be useful: {{gwi:865385}}