Growth typePerennial
Plant height70 cm to 90 cm
Growth characteristicsbushy
Flower colorBlue, purple
PrimeAugust, July, June, May, September
Flower shapespikelike, lipped
Leaf colorgreen
Leaf shapewide oval, serrated, narrow
Soil typefrom chalky to loamy
Lightsunny
pH valueSlightly acidic to neutral
Winter hardinesswinter-hardy
Decorative or utility valueFloral decoration, fragrant plant, nectar or pollen plant
Toxicitynon-toxic