Growth typeRhizome, perennial
Plant height150 cm to 250 cm
Growth characteristicsspreading, clumping, thorns or prickles
Flower colorrot
PrimeAugust, July
Flower shapeSingle flower, spadix
Leaf colorgreen
Leaf shapetoothed, serrated, large, kidney-shaped, round
Soil typestony to sandy
Lightfull sun to partial shade
pH valueSlightly acidic to neutral
Winter hardinessconditionally hardy
Decorative or utility valueFoliage