Darylmitchell, your plants were definitely mislabelled if they are growing to 3 feet tall.
'Laurin' gets to 15" tall here in zone...Read More 3; the range of 12 -18", as given as this site, seems like an accurate estimate. I've had these plants since 1999, and they are completely non-invasive. This cultivar is very late-blooming, and sometimes is killed by frost before it gets to bloom in this very northern climate.
I don't know if mine were mislabelled, but my two "Laurin" are nearly three feet tall. They are vigourous growers with brilliant yellow ...Read Moreflowers that emerge in late summer and persist through fall. The plants give winter interest as well when snow collects on the dried flower heads.
Darylmitchell, your plants were definitely mislabelled if they are growing to 3 feet tall.
'Laurin' gets to 15" tall here in zone...Read More
I don't know if mine were mislabelled, but my two "Laurin" are nearly three feet tall. They are vigourous growers with brilliant yellow ...Read More