Growth typeRhizome, perennial
Plant height20 cm to 30 cm
Growth characteristicsHorst-forming
Flower colorblue, pink, purple
PrimeApril, May, March
Flower shapeterminal, raceme
Leaf colorgreen, silver-gray
Leaf shapeoval, entire
Soil typesandy to loamy
Lightfull sun to partial shade
pH valuesour to neutral
Winter hardinesswinter-hardy
Decorative or utility valueFloral decoration, leaf decoration, nectar or pollen plant
Toxicitynon-toxic