Growth typeOnion
Plant height30 cm to 45 cm
Growth characteristicsupright, runner, self-seeding
Flower coloryellow
PrimeApril, May
Flower shapesingle-flowered, bells
Leaf colorblue-green
Leaf shapeentirely serrated, lanceolate, narrow
Soil typesandy to loamy
LightSunny to partial shade
pH valueneutral to slightly alkaline
Winter hardinesswinter-hardy
Decorative or utility valueFloral decoration, picturesque growth, native wild plant
Toxicitypoisonous