Description
Forms clumps of narrow, grasslike foliage with terminal light violet-blue flower clusters on tall stems. Flowers open gradually over a long period beginning early summer. Tolerates a wide range of soils. Can be aggressive. Plant in full sun or part shade. Zone 3-9. Height 15-18 inches. Michigan native cultivar. Available in gallon pots.
![Iris versicolor (Blue Flag) [ID#1421]](https://www.florigengreenhouses.com/wp-content/uploads/2012/01/iris_versicolor.jpg)
![Nepeta faassenii 'Kitten Around' (Catmint) [ID#1771]](https://www.florigengreenhouses.com/wp-content/uploads/2014/10/nepeta_kittenaround-324x324.jpg)
![Geranium pratense 'Delft Blue' (Cranesbill) [ID#1389]](https://www.florigengreenhouses.com/wp-content/uploads/2016/10/geranium_defltblue-324x324.jpg)