Mine sure did tolerate dry conditions in 90+ degree weather! There are both annual and perennial types. The annuals will be killed back by the first hard frost. The perennial types are hardy to
zone 4. So depending on what part of ND you live they may survive if you have the perennial. I grew a crop of the Limonium sinuata (annual Statice) while finishing my last quarter as a
greenhouse/Nursery student...of course I had to bring some home
The
flowers are great as everlastings! Cut stems then hang in bunches to dry. They hold their color well.
Enjoy,
Vera